PULS CP10.241 24v, 10a, 240w, single phase input Datasheet

CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
POWER SUPPLY
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
AC 100-240V Wide-range Input
Width only 39mm
Efficiency up to 95.2%
Excellent Partial Load Efficiency
20% Output Power Reserves
Safe HiccupPLUS Overload Mode
Easy Fuse Breaking due to High Overload Peak Current
Active Power Factor Correction (PFC)
Minimal Inrush Current Surge
Full Power Between -25°C and +60°C
DC-OK Relay Contact
3 Year Warranty
GENERAL DESCRIPTION
SHORT-FORM DATA
The DIMENSION CP-Series units are high-end power
supplies in a medium price range without compromising
quality, reliability and performance. The CP-Series is
part of the DIMENSION power supply family. The most
outstanding features of CP10 series are the high
efficiency, advanced inrush current limitation, active PFC
and the wide operational temperature range.
Output voltage
Adjustment range
Output current
The CP-Series includes all the essential basic functions.
The devices have a power reserve of 20% included,
which may even be used continuously at temperatures
up to +45°C. Additionally, the CP10 can deliver three
times the nominal output current for at least 12ms
which helps to trip fuses on faulty output branches.
High immunity to transients and power surges as well as
low electromagnetic emission, a DC-OK relay contact
and a large international approval package for a variety
of applications makes this unit suitable for nearly every
situation.
DC 24V
Nominal
24 – 28V
Factory setting 24.1V
12.0-10.3A
Below +45°C ambient
10.0-8.6A
At +60°C ambient
7.5-6.5A
At +70°C ambient
Derate linearely between +45°C and +70°C
Input voltage AC
AC 100-240V
-15%/ +10%
Mains frequency
50-60Hz
±6%
Input current AC
2.15 / 1.13A
At 120 / 230Vac
Power factor
0.99 / 0.97
At 120 / 230Vac
Input voltage DC
DC 110-150V ±20% For CP10.241 (-xx)
DC 110-300V ±20% CP10.242
Input current DC
2.35A
At 110Vdc
2.35 / 0.84A
At 110 / 300Vdc
Input inrush current 6 / 9A pk
At 40°C 120 / 230Vac
Efficiency
93.6 / 95.2%
At 120 / 230Vac
Losses
16.4 / 12.1W
At 120 / 230Vac
Hold-up time
37 / 37ms
At 120 / 230Vac
Temperature range -25°C to +70°C
Size (w x h x d)
39x124x117mm
Without DIN-Rail
Weight
600g / 1.3lb
ORDER NUMBERS
MARKINGS
Power Supply CP10.241
CP10.241-C1
CP10.241-S1
CP10.241-S2
CP10.242
For details and a complete approval list see section 20.
Conformal coated pc-boards
Spring-clamp terminals
Push-in terminals
Extended DC-Input range
Mechanical Accessory
ZM4.WALL
ZM12.SIDE
Wall/panel mount bracket
Side mount bracket
IND. CONT. EQ.
UL 508
Class I Div 2
UL 60950-1
IECEx
ATEX
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
Marine
1/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
INDEX
Page
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
Intended Use .......................................................3
Installation Requirements...................................3
AC-Input...............................................................4
DC-Input...............................................................5
Input Inrush Current ...........................................6
Output .................................................................7
Hold-up Time.......................................................8
DC-OK Relay Contact ..........................................9
Efficiency and Power Losses..............................10
Lifetime Expectancy ..........................................11
MTBF ..................................................................11
Terminals and Wiring........................................12
Functional Diagram...........................................13
Front Side and User Elements...........................14
EMC....................................................................15
Environment ......................................................16
Protection Features ...........................................17
Safety Features ..................................................17
Dielectric Strength ............................................18
Approvals...........................................................19
Other Fulfilled Standards..................................19
Page
22. Physical Dimensions and Weight ..................... 20
23. Accessories ........................................................ 21
23.1. ZM4.WALL – Wall/Panel Mount Bracket .21
23.2. ZM12.SIDE - Side Mounting Bracket........22
23.3. YR20.242 - Redundancy Module..............23
23.4. YR20.246 - Redundancy Module with
Automated Load Sharing ....................................23
24. Application Notes............................................. 24
24.1. Peak Current Capability ...........................24
24.2. Back-feeding Loads ..................................25
24.3. External Input Protection.........................25
24.4. Output Circuit Breakers............................25
24.5. Series Operation .......................................26
24.6. Parallel Use to Increase Output Power....26
24.7. Parallel Use for Redundancy ....................27
24.8. Inductive and Capacitive Loads................28
24.9. Charging of Batteries ...............................28
24.10. Operation on Two Phases ........................29
24.11. Use in a Tightly Sealed Enclosure ............29
24.12. Mounting Orientations ............................30
The information given in this document is correct to the best of our knowledge and experience at the time of
publication. If not expressly agreed otherwise, this information does not represent a warranty in the legal sense of the
word. As the state of our knowledge and experience is constantly changing, the information in this data sheet is
subject to revision. We therefore kindly ask you to always use the latest issue of this document (available under
www.pulspower.com).
No part of this document may be reproduced or utilized in any form without our prior permission in writing.
TERMINOLOGY AND ABREVIATIONS
PE and
symbol
PE is the abbreviation for Protective Earth and has the same meaning as the symbol
.
Earth, Ground
This document uses the term “earth” which is the same as the U.S. term “ground”.
T.b.d.
To be defined, value or description will follow later.
AC 230V
A figure displayed with the AC or DC before the value represents a nominal voltage with
standard tolerances (usually ±15%) included.
E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V)
230Vac
A figure with the unit (Vac) at the end is a momentary figure without any additional
tolerances included.
50Hz vs. 60Hz
As long as not otherwise stated, AC 100V and AC 230V parameters are valid at 50Hz mains
frequency. AC 120V parameters are valid for 60Hz mains frequency.
may
A key word indicating flexibility of choice with no implied preference.
shall
A key word indicating a mandatory requirement.
should
A key word indicating flexibility of choice with a strongly preferred implementation.
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
2/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
CP-Series
24V, 10A, 240W, SINGLE PHASE INPUT
1. INTENDED USE
This device is designed for installation in an enclosure and is intended for the general professional use such as in
industrial control, office, communication, and instrumentation equipment.
Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human
life.
2. INSTALLATION REQUIREMENTS
This device may only be installed and put into operation by qualified personnel.
This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect.
If damage or malfunction should occur during installation or operation, immediately turn power off and send unit to
the factory for inspection.
Mount the unit on a DIN-rail so that the input terminals are located on the bottom of the unit. For other mounting
orientations see de-rating requirements in this document. See chapter 24.12.
This device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do
not cover ventilation grid (e.g. cable conduits) by more than 15%!
Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are
recommended when the device is loaded permanently with more than 50% of the rated power. Increase this clearance
to 15mm in case the adjacent device is a heat source (e.g. another power supply).
A disconnecting means shall be provided for the output of the power supplies when used in applications according to
CSA C22.2 No 107.1-01.
WARNING
Risk of electrical shock, fire, personal injury or death.
- Do not use the power supply without proper grounding (Protective Earth). Use the terminal on the input block for
earth connection and not one of the screws on the housing.
- Turn power off before working on the device. Protect against inadvertent re-powering.
- Make sure that the wiring is correct by following all local and national codes.
- Do not modify or repair the unit.
- Do not open the unit as high voltages are present inside.
- Use caution to prevent any foreign objects from entering the housing.
- Do not use in wet locations or in areas where moisture or condensation can be expected.
- Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.
Notes for use in hazardous location areas:
The power supply is suitable for use in Class I Division 2 Groups A, B, C, D locations and for use in Group II Category 3
(Zone 2) environments. See section 20 for details.
WARNING EXPLOSION HAZARDS!
Substitution of components may impair suitability for this environment. Do not disconnect the unit or operate the
voltage adjustment unless power has been switched off or the area is known to be non-hazardous.
A suitable enclosure must be provided for the end product which has a minimum protection of IP54 and fulfils the
requirements of the EN 60079-15.
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
3/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
3. AC-INPUT
AC input
AC input range
External input protection
Nom.
AC 100-240V
Suitable for TN-, TT- and IT mains networks
Min.
85-264Vac
Continuous operation
Min.
264-300Vac
For maximal 500ms
Max.
300Vac
Continuous according to IEC 62477-1
Nom.
50–60Hz
±6%
Typ.
80Vac
Steady-state value, see Fig. 3-1
Typ.
70Vac
Steady-state value, see Fig. 3-1
Typ.
55Vac
Dynamic value for maximal 250ms
See recommendations in chapter 24.3.
Input current
Power factor*)
Crest factor**)
Start-up delay
Rise time
Typ.
Typ.
Typ.
Typ.
Typ.
AC 100V
2.60A
0.99
1.5
300ms
30ms
AC 120V
2.15A
0.99
1.5
290ms
30ms
AC 230V
1.13A
0.97
1.65
240ms
30ms
Typ.
75ms
75ms
75ms
Allowed voltage L or N to earth
Input frequency
Turn-on voltage
Shut-down voltage
Turn-on overshoot
External input protection
Max.
200mV
200mV
200mV
See recommendations in chapter 24.3.
At 24V, 10A, see Fig. 3-3
At 24V, 10A, see Fig. 3-4
At 24V, 10A
See Fig. 3-2
At 24V, 10A const. current load,
0mF load capacitance, see Fig. 3-2
at 24V, 10A const. current load,
10mF load capacitance,, see Fig. 3-2
See Fig. 3-2
*) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit.
**) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform.
Rated
input range
max.
500ms
Turn-on
Shut-down
POUT
Fig. 3-2 Turn-on behavior, definitions
Input
Voltage
Output
Voltage
VIN
85V
- 5%
Start-up
delay
Rise
Time
Overshoot
Fig. 3-1 Input voltage range
264V 300Vac
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
4/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
Fig. 3-3 Input current vs. output current at
24V output voltage
Fig. 3-4 Power factor vs. output current at
24V output voltage
Input Current, typ.
Power Factor, typ.
3A
a
2.5
b
1.0
2.0
1.5
(a)
0.95
a) 100Vac
b) 120Vac
c) 230Vac
(b)
0.9
c
0.85
1.0
(a) 100Vac,
(b) 120Vac,
(c) 230Vac
(c)
0.8
0.5
Output Current
0
1
2
3
4
5
6
7
8
Output Current
0.75
9 10 11 12A
1
2
3
4
5
6
7
8
9 10 11 12A
4. DC-INPUT
DC input
DC input range
DC input current
Allowed Voltage L/N to Earth
Turn-on voltage
Shut-down voltage
Nom.
DC 110-150V
Nom.
DC 110-300V
Min.
88-180Vdc
Min.
Typ.
Typ.
Max.
Typ.
Typ.
Typ.
88-360Vdc
2.35A
0.84A
375Vdc
80Vdc
70Vdc
55Vdc
Fig. 4-1 Wiring for DC Input
Battery
+
Power Supply
AC
L
N
PE
-
+
Load
-
±20%
For CP10.241, CP10.241-C1, CP10.241-S1, CP10.241S2
±20%
For CP10.242
For CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, continuous operation
For CP10.242
At 110Vdc, at 24V, 10A
At 300Vdc, at 24V, 10A
Continuous, according to IEC 62477-1
Steady state value
Steady state value
Dynamic value for maximal 250ms
Instructions for DC use:
a) Use a battery or a similar DC source. A supply from the
intermediate DC-bus of a frequency converter is not
recommended and can cause a malfunction or damage
the unit.
b) Connect +pole to L and –pole to N.
c) Connect the PE terminal to an earth wire or to the
machine ground.
DC
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
5/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
5. INPUT INRUSH CURRENT
An active inrush limitation circuit (NTCs, which are bypassed by a relay contact) limits the input inrush current after
turn-on of the input voltage.
The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.
Inrush current
Max.
Typ.
Typ.
Max.
Inrush energy
Fig. 5-1 Typical turn-on behaviour at nominal
load, 120Vac input and 25°C ambient
50ms/DIV
Output voltage 20V/DIV
AC 120V
7Apeak
6Apeak
6Apeak
0.1A²s
AC 230V
11Apeak
6Apeak
9Apeak
0.4A²s
At 40°C, cold start
At 25°C, cold start
At 40°C, cold start
At 40°C, cold start
Fig. 5-2 Typical turn-on behaviour at nominal
load, 230Vac input and 25°C ambient
50ms/DIV
6A
Input current
2A/DIV
Input voltage
250V/DIV
AC 100V
11Apeak
9Apeak
9Apeak
0.1A²s
Input current
2A/DIV
6A
Input voltage
500V/DIV
Output voltage 20V/DIV
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
6/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
6. OUTPUT
Output voltage
Adjustment range
Nom.
Min.
Max.
Factory settings
Line regulation
Load regulation
Ripple and noise voltage
Output current
Typ.
Max.
Max.
Max.
Nom.
Nom.
Nom.
Nom.
Nom.
Nom.
Typ.
Overload behaviour
Short-circuit current
Output capacitance
Min.
Max.
Max.
Min.
Typ.
Typ.
24V
24-28V
30.0V
Guaranteed value
This is the maximum output voltage which can occur
at the clockwise end position of the potentiometer
due to tolerances. It is not a guaranteed value which
can be achieved.
24.1V
±0.2%, at full load and cold unit
10mV
Between 85 and 300Vac
50mV
Between 0 and 12A, static value, see Fig. 6-1
50mVpp
Bandwidth 20Hz to 20MHz, 50Ohm
12A1)
At 24V and an ambient temperature below 45°C,
see Fig. 16-1
10A
At 24V and 60°C ambient temperature, see Fig. 6-1
7.5A
At 24V and 70°C ambient temperature, see Fig. 16-1
At 28V and an ambient temperature below 45°C,
10.3A1)
see Fig. 16-1
8.6A
At 28V and 60°C ambient temperature, see Fig. 6-1
6.45A
At 28V and 70°C ambient temperature, see Fig. 16-1
30A
For minimal 12ms once every five seconds, see Fig. 6-2.
The output voltage stays above 20V. See chapter 24.1
for more peak current measurements. For AC 100V
mains, the pulse length is shorter than 12ms.
Continuous current Output voltage above 13Vdc, see Fig. 6-1
HiccupPLUS mode2)
Output voltage below 13Vdc, see Fig. 6-1
12.5A3)
Load impedance <45mOhm, see Fig. 6-3
15.5A3)
Load impedance <45mOhm, see Fig. 6-3
5A
Average (R.M.S.) current, load impedance 50mOhm,
see Fig. 6-3
28A
Up to 12ms, load impedance <45mOhm, see Fig. 6-2
30.5A
Up to 12ms, load impedance <45mOhm, see Fig. 6-2
4 400μF
Included inside the power supply
1) Power Boost
This power/ current is continuously allowed up to an ambient temperature of 45°C.
Above 45°C, do not use this power or current longer than a duty cycle of 10% and/ or not longer than 1 minute every 10 minutes.
2) HiccupPLUS Mode
At heavy overloads (when output voltage falls below 13V), the power supply delivers continuous output current for 2s. After this, the
output is switched off for approx. 18s before a new start attempt is automatically performed. This cycle is repeated as long as the overload
exists. If the overload has been cleared, the device will operate normally. See Fig. 6-3
3) Discharge current of output capacitors is not included.
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
7/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
Fig. 6-2 Dynamic output current capability,
typ.
Fig. 6-1 Output voltage vs. output current,
typ.
Output Voltage
Factory
setting
16
28V
Continuous
current
24
20
Output Voltage (dynamic behavior, < 12ms)
Adjustment
Range
28V
24
Adjustment
Range
20
16
12
12
HiccupPLUS
mode
8
4
0
8
4
0
Output Current
2.5
0
5
7.5 10 12.5 15 17.5 20A
Output Current
0
5 10 15 20 25 30 35 40 45 50A
Fig. 6-3 Short-circuit on output, HiccupPLUS mode, typ.
Output
Current
Normal
operation
Normal
operation
Short -circuit
14A
t
0
2s
2s
18s
2s
18s
18s
7. HOLD-UP TIME
Hold-up Time
AC 100V
73ms
55ms
37ms
28ms
Typ.
Min.
Typ.
Min.
Fig. 7-1 Hold-up time vs. input voltage
Hold-up Time
80ms
70
60
50
40
30
20
10
0
a) 24V 5A typ.
b) 24V 5A min.
AC 120V
73ms
55ms
37ms
28ms
AC 230V
73ms
55ms
37ms
28ms
At 24V, 5A, see Fig. 7-1
At 24V, 5A, see Fig. 7-1
At 24V, 10A, see Fig. 7-1
At 24V, 10A, see Fig. 7-1
Fig. 7-2 Shut-down ehaviour, definitions
c) 24V 10A typ.
d) 24V 10A min.
a
Zero Transition
Input
Voltage
b
c
d
Hold-up Time
Input Voltage
90
120
155
190
- 5%
Output
Voltage
230Vac
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
8/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
8. DC-OK RELAY CONTACT
This feature monitors the output voltage on the output terminals of a running power supply.
Contact closes
Contact opens
As soon as the output voltage reaches typ. 90% of the adjusted output voltage level.
As soon as the output voltage dips more than 10% below the adjusted output voltage.
Short dips will be extended to a signal length of 100ms. Dips shorter than 1ms will be ignored.
1V
Maximal 60Vdc 0.3A, 30Vdc 1A, 30Vac 0.5A, resistive load
Minimal permissible load: 1mA at 5Vdc
See dielectric strength table in section 18.
Switching hysteresis
Contact ratings
Isolation voltage
Fig. 8-1 DC-ok relay contact behavior
VOUT = VADJ
10%
<
1ms
open
closed
>
1ms
0.9* VADJ
100ms
open
closed
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
9/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
9. EFFICIENCY AND POWER LOSSES
Efficiency
Average efficiency*)
Power losses
*)
Typ.
Typ.
Typ.
AC 100V
92.9%
92.5%
92.5%
AC 120V
93.6%
93.4%
93.0%
AC 230V
95.2%
95.1%
94.3%
Typ.
Typ.
Typ.
Typ.
2.5W
9.8W
18.3W
23.4W
2.1W
8.9W
16.4W
21.7W
1.8W
7.1W
12.1W
14.8W
At 24V, 10A
At 24V, 12A (Power Boost)
25% at 2.5A, 25% at 5A,
25% at 7.5A. 25% at 10A
At 24V, 0A
At 24V, 5A
At 24V, 10A
At 24V, 12A (Power Boost)
The average efficiency is an assumption for a typical application where the power supply is loaded with 25% of the nominal load for 25%
of the time, 50% of the nominal load for another 25% of the time, 75% of the nominal load for another 25% of the time and with 100%
of the nominal load for the rest of the time.
Fig. 9-1 Efficiency vs. output current at 24V,
typ.
Fig. 9-2 Losses vs. output current at 24V, typ.
Efficiency
Power Losses
30W
96%
(c)
95
94
(a) 100Vac
(b) 120Vac
(c) 230Vac
25
(a)
(b)
20
(b)
93
(a) 100Vac
(b) 120Vac
(c) 230Vac
92
91
15
(c)
(a)
Output Current
10
5
Output Current
0
90
2
3
4
5
6
7
8
0 1 2 3 4 5 6 7 8 9 10 11 12A
9 10 11 12A
Fig. 9-3 Efficiency vs. input voltage at 24V,
10A, typ.
Fig. 9-4 Losses vs. input voltage at 24V, 10A,
typ.
Efficiency
Power Losses
96%
22W
95
20
94
18
93
16
92
14
12
91
Input Voltage
90
100 120
180
Input Voltage
10
230
264Vac
100 120
180
230
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
264Vac
10/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
10. LIFETIME EXPECTANCY
The Lifetime expectancy shown in the table indicates the minimum operating hours (service life) and is determined by
the lifetime expectancy of the built-in electrolytic capacitors. Lifetime expectancy is specified in operational hours and
is calculated according to the capacitor’s manufacturer specification. The manufacturer of the electrolytic capacitors
only guarantees a maximum life of up to 15 years (131 400h). Any number exceeding this value is a calculated
theoretical lifetime which can be used to compare devices.
Lifetime expectancy
AC 100V
128 000h
61 000h
47 000h
363 000h
173 000h
132 000h
AC 120V
141 000h
75 000h
59 000h
399 000h
211 000h
166 000h
AC 230V
176 000h
120 000h
101 000h
499 000h
338 000h
286 000h
At 24V, 5A and 40°C
At 24V, 10A and 40°C
At 24V, 12A and 40°C
At 24V, 5A and 25°C
At 24V, 10A and 25°C
At 24V, 12A and 25°C
11. MTBF
MTBF stands for Mean Time Between Failure, which is calculated according to statistical device failures, and indicates
reliability of a device. It is the statistical representation of the likelihood of a unit to fail and does not necessarily
represent the life of a product.
The MTBF figure is a statistical representation of the likelihood of a device to fail. A MTBF figure of e.g. 1 000 000h
means that statistically one unit will fail every 100 hours if 10 000 units are installed in the field. However, it can not
be determined if the failed unit has been running for 50 000h or only for 100h.
For these types of units the MTTF (Mean Time To Failure) value is the same value as the MTBF value.
MTBF SN 29500, IEC 61709
MTBF MIL HDBK 217F
AC 100V
550 000h
1 003 000h
188 000h
AC 120V
560 000h
1 017 000h
188 000h
AC 230V
661 000h
1 176 000h
213 000h
252 000h
252 000h
290 000h
40 000h
40 000h
47 000h
51 000h
51 000h
61 000h
At 24V, 10A and 40°C
At 24V, 10A and 25°C
At 24V, 10A and 40°C;
Ground Benign GB40
At 24V, 10A and 25°C;
Ground Benign GB25
At 24V, 10A and 40°C;
Ground Fixed GF40
At 24V, 10A and 25°C;
Ground Fixed GF25
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
11/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
12. TERMINALS AND WIRING
The terminals are IP20 Finger safe constructed and suitable for field- and factory wiring.
CP10.241, CP10.241-C1, CP10.242
Type
Solid wire
Stranded wire
American Wire Gauge
Max. wire diameter (including ferrules)
Recommended tightening torque
Wire stripping length
Screwdriver
Input
Screw termination
Max. 6mm2
Max. 4mm2
AWG 20-10
2.8mm
Max. 1Nm, 9lb-in
7mm / 0.28inch
3.5mm slotted or crosshead No 2
Output
Screw termination
Max. 6mm2
Max. 4mm2
AWG 20-10
2.8mm
Max. 1Nm, 9lb-in
7mm / 0.28inch
3.5mm slotted or crosshead No 2
DC-OK-Signal
Push-in termination
Max. 1.5mm2
Max. 1.5mm2
AWG 24-16
1.6mm
7mm / 0.28inch
3mm slotted to open
the spring
CP10.241-S1
Type
Input
Quick-connect springclamp termination
Max. 6mm2
Max. 4mm2
AWG 20-10
2.8mm
10mm / 0.4inch
-
Output
Quick-connect springclamp termination
Max. 6mm2
Max. 4mm2
AWG 20-10
2.8mm
10mm / 0.4inch
-
DC-OK-Signal
Push-in termination
Input
Push-in termination
Max. 2.5mm2
Max. 2.5mm2
Max. 1.5mm2
AWG 24-12
2.3mm
10mm / 0.4inch
3.0mm slotted to open
the spring
Output
Push-in termination
Max. 2.5mm2
Max. 2.5mm2
Max. 1.5mm2
AWG 24-12
2.3mm
10mm / 0.4inch
3.0mm slotted to open
the spring
Solid wire
Stranded wire
American Wire Gauge
Max. wire diameter (including ferrules)
Wire stripping length
Screwdriver
CP10.241-S2
Type
Solid wire
Stranded wire
Stranded wire with ferrules
American Wire Gauge
Max. wire diameter (including ferrules)
Wire stripping length
Screwdriver
Max. 1.5mm2
Max. 1.5mm2
AWG 24-16
1.6mm
7mm / 0.28inch
3mm slotted to open
the spring
DC-OK-Signal
Push-in termination
Max. 1.5mm2
Max. 1.5mm2
Max. 1.5mm2
AWG 24-16
1.6mm
7mm / 0.28inch
3mm slotted to open
the spring
Instructions for wiring:
a) Use appropriate copper cables that are designed for minimum operating temperatures of:
60°C for ambient up to 45°C and
75°C for ambient up to 60°C and
90°C for ambient up to 70°C minimum.
b) Follow national installation codes and installation regulations!
c) Ensure that all strands of a stranded wire enter the terminal connection!
d) Unused terminal compartments should be securely tightened.
e) Ferrules are allowed.
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
12/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
Daisy chaining:
Daisy chaining is allowed for CP10.241, CP10.241-C1, CP10.241-S1 and CP10.242.
Daisy chaining is not allowed for CP10.241-S2
Daisy chaining (jumping from one power supply output to the next) is allowed as long as the average output current
through one terminal pin does not exceed 25A. If the current is higher, use a separate distribution terminal block as
shown in Fig. 12-2.
Fig. 12-1 Daisy chaining of outputs
Power
Supply
+ +
- -
Output
Fig. 12-2 Using distribution terminals
Distribution
Terminals
Power
Supply
+ +
- -
Output
Power
Supply
Load
+
+ +
-
Power
Supply
- -
+ +
Output
Load
- -
Output
+
-
max 25A!
continuous
13. FUNCTIONAL DIAGRAM
Fig. 13-1 Functional diagram
L
N
Input Fuse
Input Filter
Input Rectifier
Inrush Current Limiter
PFC
Converter
Power
Converter
Output
Filter
Output
Voltage
Regulator
Temperature
Shutdown
Output
Power
Manager
Output
OverVoltage
Protection
Output
Voltage
Monitor
+
+
VOUT
DC-ok
LED
DC-ok
Relay
DC-ok
Contact
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
13/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
14. FRONT SIDE AND USER ELEMENTS
Fig. 14-1
Front side CP10.241
A
Fig. 14-2
Front side CP10.241-C1
Fig. 14-3
Front side CP10.241-S1
Fig. 14-4
Front side CP10.241-S2
Fig. 14-5
Front side CP10.242
Input Terminals
CP10.241, CP10.241-C1, CP10.242: Screw terminals
CP10.241-S1: Spring-clamp terminals
CP10.241-S2: Push-in terminals
N, L
Line input
PE (Protective Earth) input
Output Terminals
(two identical + poles and three identical - poles)
CP10.241, CP10.241-C1, CP10.242: Screw terminals
CP10.241-S1: Spring-clamp terminals
CP10.241-S2: Push-in terminals
+
Positive output
–
Negative (return) output
C Output voltage potentiometer
Open the flap to adjust the output voltage. Factory set: 24.1V
D DC-OK LED (green)
On, when the output voltage is in range and the DC-OK contact is closed.
B
E
DC-OK Relay Contact (push-in terminals)
Monitors the output voltage of the running power supply. See chapter 8 for details.
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
14/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
CP-Series
24V, 10A, 240W, SINGLE PHASE INPUT
15. EMC
The power supply is suitable for applications in industrial environment as well as in residential, commercial and light
industry environments.
EMC Immunity
Electrostatic discharge
Electromagnetic RF field
Fast transients (Burst)
Surge voltage on input
Surge voltage on output
Surge voltage on Signals
Conducted disturbance
Mains voltage dips
Voltage interruptions
Voltage sags
Powerful transients
According togeneric standards: EN 61000-6-1 and EN 61000-6-2
EN 61000-4-2
Contact discharge
8kV
Criterion A
Air discharge
15kV
Criterion A
EN 61000-4-3
80MHz-2.7GHz
20V/m
Criterion A
EN 61000-4-4
Input lines
4kV
Criterion A
Output lines
2kV
Criterion A
DC-OK signal (coupling clamp)
2kV
Criterion A
EN 61000-4-5
LÆN
2kV
Criterion A
L Æ PE, N Æ PE
4kV
Criterion A
EN 61000-4-5
+Æ1kV
Criterion A
+ / - Æ PE
2kV
Criterion A
EN 61000-4-5
DC-OK signal Æ PE
1kV
Criterion A
EN 61000-4-6
0.15-80MHz
20V
Criterion A
EN 61000-4-11
0% of 100Vac
0Vac, 20ms
Criterion A
40% of 100Vac
40Vac, 200ms
Criterion C
70% of 100Vac
70Vac, 500ms
Criterion C
0% of 200Vac
0Vac, 20ms
Criterion A
40% of 200Vac
80Vac, 200ms
Criterion A
70% of 200Vac
140Vac, 500ms
Criterion A
EN 61000-4-11
0% of 200Vac (=0V)
5000ms
Criterion C
SEMI F47 0706
Dips on the input voltage according to SEMI F47 standard
1000ms
Criterion A
80% of 120Vac (96Vac)
500ms
Criterion A
70% of 120Vac (84Vac)
50% of 120Vac (60Vac)
200ms
Criterion A
VDE 0160
Over entire load range
750V, 0.3ms
Criterion A
Criterions:
A: Power supply shows normal operation behavior within the defined limits.
C: Temporary loss of function is possible. Power supply may shut-down and restarts by itself. No damage or hazards for the power supply will
occur.
According to generic standards: EN 61000-6-3 and EN 61000-6-4
EN 55011, EN 55015, EN 55022, FCC Part
Class B
15, CISPR 11, CISPR 22
IEC/CISPR 16-1-2, IEC/CISPR 16-2-1
Limits for DC power port according EN
61000-6-3 fulfilled
EN 55011, EN 55022
Class B
EN 61000-3-2
Class A fulfilled between 0A and 12A load
Class C fulfilled between 6A and 12A load
Voltage fluctuations, flicker
EN 61000-3-3
Fulfilled 1)
This device complies with FCC Part 15 rules.
Operation is subjected to following two conditions: (1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may cause undesired operation.
EMC Emission
Conducted emission
input lines
Conducted emission
output lines 2)
Radiated emission
Harmonic input current
1) Tested with constant current loads, non pulsing
2) For information only, not mandatory for EN 61000-6-3
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
15/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
Switching Frequencies
PFC converter
Main converter
Auxiliary converter
110kHz
84kHz to 140kHz
60kHz
Fixed frequency
Output load dependent
Fixed frequency
16. ENVIRONMENT
Operational temperature 1)
Storage temperature
Output de-rating
Humidity
Vibration sinusoidal 2)
-25°C to +70°C (-13°F to 158°F)
-40°C to +85°C (-40°F to 185°F)
3.2W/°C
6W/°C
5 to 95% r.h.
Reduce output power according to Fig. 16-1
For storage and transportation
Between +45°C and +60°C (113°F to 140°F)
Between +60°C and +70°C (140°F to 158°F)
According to IEC 60068-2-30
Do not energize while condensation is present.
According to IEC 60068-2-6
2-17.8Hz: ±1.6mm; 17.8-500Hz: 2g
2 hours / axis
30g 6ms, 20g 11ms
3 bumps / direction, 18 bumps in total
0 to 2000m (0 to 6 560ft)
2000 to 6000m (6 560 to 20 000ft)
Shock 2)
Altitude
According to IEC 60068-2-27
Without any restrictions
Reduce output power or ambient
temperature, see Fig. 16-2.
15W/1000m or 5°C/1000m
Above 2000m (6500ft), see Fig. 16-2
III
According to IEC 62477-1 for altitudes up to
2000m
II
According to IEC 62477-1 for altitudes from
2000m to 6000m
2
According to IEC 62477-1, not conductive
The unit does not release any silicone or other LABS-critical substances and is suitable for
use in paint shops.
ISA-71.04-1985, Severity Level G3, IEC 60068-2-60 Test Ke Method 4
Some audible noise may be emitted from the power supply during no load, overload or
short circuit.
Altitude de-rating
Over-voltage category
Degree of pollution
LABS compatibility
Corrosive gases
Audible noise
1) Operational temperature is the same as the ambient or surrounding temperature and is defined as the air temperature 2cm below the unit.
2) Tested in combination with DIN-Rails according to EN 60715 with a height of 15mm and a thickness of 1.3mm and standard orientation.
Fig. 16-1 Output current vs. ambient temp.
Fig. 16-2 Output current vs. altitude
Allowed Output Current at 24V
Allowed Output Current at 24V
12A
B
A
10A
12A
8A
8A
6A
6A
4A
4A
2A
0
-25
A... 85 to 264Vac, continuous
B... short term
0
20
40
D
C
B
A
10A
A... Tamb < 60°C
B... Tamb < 50°C
C... Tamb < 40°C
D... Short term
2A
60 70°C
0
0
2000m
Ambient Temperature
4000m
6000m
Altitude
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
16/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
17. PROTECTION FEATURES
Output protection
Output over-voltage protection
Degree of protection
Penetration protection
Over-temperature protection
Input transient protection
Internal input fuse
Electronically protected against overload, no-load and short-circuits. In case of a
protection event, audible noise may occur.
Typ. 30.5Vdc
In case of an internal power supply defect, a redundant
Max. 32Vdc
circuit limits the maximum output voltage. The output
shuts down and automatically attempts to restart.
IP 20
EN/IEC 60529
> 4mm
E.g. screws, small parts
Yes
Output shut-down with automatic restart.
The temperature sensor is installed on critical
components inside the unit and turns the unit off in
safety critical situations, which can happen e.g. when
de-rating requirements are not observed, ambient
temperature is too high, ventilation is obstructed or
the de-rating requirements for different mounting
orientation is not followed. There is no correlation
between the operating temperature and turn-off
temperature since this is dependent on input voltage,
load and installation methods.
MOV
For protection values see chapter 15 (EMC).
(Metal Oxide Varistor)
Included
Not user replaceable slow-blow high-braking capacity
fuse
18. SAFETY FEATURES
Input / output separation
Class of protection
Isolation resistance
PE resistance
Touch current (leakage current)
Double or reinforced galvanic isolation
SELV
IEC/EN 60950-1
PELV
IEC/EN 60204-1, EN 62477-1, IEC 60364-4-41
I
PE (Protective Earth) connection required
> 500MOhm
At delivered condition between input and output,
measured with 500Vdc
> 500MOhm
At delivered condition between input and PE,
measured with 500Vdc
> 500MOhm
At delivered condition between output and PE,
measured with 500Vdc
> 500MOhm
At delivered condition between output and DC-OK
contacts, measured with 500Vdc
< 0.1Ohm
Resistance between PE terminal and the housing in the
area of the DIN-rail mounting bracket.
Typ. 0.14mA / 0.36mA
At 100Vac, 50Hz, TN-,TT-mains / IT-mains
Typ. 0.20mA / 0.50mA
At 120Vac, 60Hz, TN-,TT-mains / IT-mains
Typ. 0.33mA / 0.86mA
At 230Vac, 50Hz, TN-,TT-mains / IT-mains
Max. 0.18mA / 0.43mA
At 110Vac, 50Hz, TN-,TT-mains / IT-mains
Max. 0.26mA / 0.61mA
At 132Vac, 60Hz, TN-,TT-mains / IT-mains
Max. 0.44mA / 1.05mA
At 264Vac, 50Hz, TN-,TT-mains / IT-mains
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
17/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
19. DIELECTRIC STRENGTH
The output voltage is floating and has no ohmic connection to the ground. Type and factory tests are conducted by
the manufacturer. Field tests may be conducted in the field using the appropriate test equipment which applies the
voltage with a slow ramp (2s up and 2s down). Connect all input-terminals together as well as all output poles before
conducting the test. When testing, set the cut-off current settings to the value in the table below.
Type test
60s
A
2500Vac
B
4000Vac
C
1000Vac
D
500Vac
500Vac
500Vac
Fig. 19-1 Dielectric strength
Input
L
N
B
B
A
Factory test
5s
2500Vac
2500Vac
13
Field test
5s
2000Vac
2000Vac
500Vac
500Vac
14
Cut-off current setting
> 10mA
> 10mA
> 20mA
> 1mA
DC-ok
*)
D
Output
Earth, PE
C
+
-
To fulfil the PELV requirements according to EN60204-1 § 6.4.1, we
recommend that either the + pole, the – pole or any other part of
the output circuit shall be connected to the protective earth
system. This helps to avoid situations in which a load starts
unexpectedly or can not be switched off when unnoticed earth
faults occur.
B*) When testing input to DC-OK ensure that the max. voltage between DC-OK and the output is not exceeded (column D). We recommend
connecting DC-OK pins and the output pins together when performing the test.
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
18/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
20. APPROVALS
EC Declaration of Conformity
The CE mark indicates conformance with the
- EMC directive,
- Low-voltage directive (LVD) and the
- ATEX directive
CB Scheme,
Information Technology Equipment
IEC 60950-1
2nd Edition
UL 508
IND. CONT. EQ.
UL 60950-1
2nd Edition
ANSI / ISA 12.12.01-2015
Class I Div 2
(except CP10.241-S2)
EN 60079-0, EN 60079-15
ATEX
(except CP10.241-S2)
IEC 60079-0, IEC 60079-15
(except CP10.241-S2)
Marine
(except CP10.241-S2, CP10.242)
II 3G Ex nA nC IIC T4 Gc
IECEx
EAC TR Registration
Listed for use as Industrial Control Equipment;
U.S.A. (UL 508) and Canada (C22.2 No. 107-1-01);
E-File: E198865
Recognized for use as Information Technology Equipment,
Level 5; U.S.A. (UL 60950-1) and Canada (C22.2 No. 60950-1);
E-File: E137006
Applicable for altitudes up to 2000m.
Recognized for use in Hazardous Location Class I Div 2 T4
Groups A,B,C,D systems; U.S.A. (ANSI / ISA 12.12.01-2015) and
Canada (C22.2 No. 213-M1987)
Approval for use in hazardous locations Zone 2 Category 3G.
Number of ATEX certificate: EPS 15 ATEX 1 101 X
The power supply must be built-in in an IP54 enclosure.
Suitable for use in Class 1 Zone 2 Groups IIa, IIb and IIc
locations. Number of IECEx certificate: IECEx EPS 15.0079X
GL (Germanischer Lloyd) classified
Environmental category: C, EMC2
Marine and offshore applications
Registration for the Eurasian Customs Union market
(Russia, Kazakhstan, Belarus)
21. OTHER FULFILLED STANDARDS
RoHS Directive
REACH Directive
IEC/EN 61558-2-16
(Annex BB)
Safety Isolating
Transformer
Directive 2011/65/EU of the European Parliament and the
Council of June 8th, 2011 on the restriction of the use of
certain hazardous substances in electrical and electronic
equipment.
Directive 1907/2006/EU of the European Parliament and the
Council of June 1st, 2007 regarding the Registration,
Evaluation, Authorisation and Restriction of Chemicals
(REACH)
Safety Isolating Transformers corresponding to Part 2-6 of the
IEC/EN 61558
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
19/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
22. PHYSICAL DIMENSIONS AND WEIGHT
Width
Height
Depth
Weight
DIN-Rail
Housing material
Installation clearances
39mm 1.54’’
124mm 4.88’’
117mm 4.61’’
The DIN-rail height must be added to the unit depth to calculate the total required
installation depth.
600g / 1.3lb
Use 35mm DIN-rails according to EN 60715 or EN 50022 with a height of 7.5 or 15mm.
Body: Aluminium alloy
Cover: zinc-plated steel
See chapter 2
Fig. 22-1
Front view
CP10.241, CP10.241C1, CP10.242
Fig. 22-2
Front view
CP10.241-S1
Fig. 22-3
Front view
CP10.241-S2
Fig. 22-4
Side view
All dimensions in mm
All dimensions in mm
All dimensions in mm
All dimensions in mm
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
20/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
23. ACCESSORIES
23.1. ZM4.WALL – WALL/PANEL MOUNT BRACKET
This bracket is used to mount the devices on a wall/panel without utilizing a DIN-Rail. It is suitable for the CP10.241,
CP10.241-C1, CP10.241-S1 , CP10.241-S2 and CP10.242.
The bracket can be mounted without detaching the DIN-rail brackets.
Fig. 23-1 Isometric view
(Picture shows the CP10.241)
Fig. 23-4 Wall/panel mounting,
front view
(Picture shows the CP10.241)
Fig. 23-2 Isometric view(Picture shows the CP10.241)
Fig. 23-5 Hole pattern for wall
mounting
Fig. 23-3 Isometric view
(Picture shows the CP10.241)
Fig. 23-6 Wall/panel mounting,
side view
(Picture shows the CP10.241)
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
21/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
23.2. ZM12.SIDE - SIDE MOUNTING BRACKET
This bracket is used to mount the power supply sideways with or without utilizing a DIN-Rail.
The two aluminum brackets and the black plastic slider of the unit have to be detached, so that the
steel brackets can be mounted.
For sideway DIN-rail mounting, the removed aluminum brackets and the black plastic slider need to be
mounted on the steel bracket.
Fig. 23-7
Side mounting without DINrail brackets
(Picture shows the CP10.241)
Fig. 23-8
Side mounting with DIN-rail
brackets
(Picture shows the CP10.241)
Fig. 23-9
Mounting Dimensions
Side mounting bracket
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
22/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
CP-Series
24V, 10A, 240W, SINGLE PHASE INPUT
23.3. YR20.242 - REDUNDANCY MODULE
The redundancy module YR20.242 is equipped with two input channels, which are
individually decoupled by utilizing MOSFET technology. Using MOSFETSs instead of diodes
reduces the heat generation and the voltage drop between input and output. The YR20.242
does not require an additional auxiliary voltage and is self-powered even in case of a short
circuit across the output.
Due to the low power losses, the unit is very slender and only requires 32mm width on the
DIN-rail.
The YR20.242 can be used for N+1 and 1+1 redundancy systems.
Further information and wiring configurations can be found in chapter 24.7.
23.4. YR20.246 - REDUNDANCY MODULE WITH AUTOMATED LOAD SHARING
The redundancy module YR20.246 is equipped with two input channels, which are
individually decoupled by utilizing MOSFET technology. Using MOSFETSs instead of diodes
reduces the heat generation and the voltage drop between input and output. The YR20.246
does not require an additional auxiliary voltage and is self-powered even in case of a short
circuit across the output.
Due to the low power losses, the unit is very slender and only requires 32mm width on the
DIN-rail.
The YR20.246 is optimized for 1+1 redundancy systems.
Compared to the YR20.242, the YR20.246 is featured with an automated load sharing
between the connected power supplies. The YR20.246 monitors the function of the redundancy circuitry and provides
a signal in case of too high of output current, which could prevent redundancy, if one power supply fails.
Further information and wiring configurations can be found in chapter 24.7.
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
23/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
24. APPLICATION NOTES
24.1. PEAK CURRENT CAPABILITY
The unit can deliver peak currents (up to several milliseconds) which are higher than the specified short term currents.
This helps to start current demanding loads. Solenoids, contactors and pneumatic modules often have a steady state
coil and a pick-up coil. The inrush current demand of the pick-up coil is several times higher than the steady-state
current and usually exceeds the nominal output current (including the PowerBoost). The same situation applies when
starting a capacitive load.
The peak current capability also ensures the safe operation of subsequent circuit breakers of load circuits. The load
branches are often individually protected with circuit breakers or fuses. In case of a short or an overload in one branch
circuit, the fuse or circuit breaker need a certain amount of over-current to open in a timely manner. This avoids
voltage loss in adjacent circuits.
The extra current (peak current) is supplied by the power converter and the built-in large sized output capacitors of
the power supply. The capacitors get discharged during such an event, which causes a voltage dip on the output. The
following two examples show typical voltage dips for resistive loads:
Fig. 24-2 50A peak current for 5ms , typ.
(5x the nominal current)
Fig. 24-1 20A peak current for 50ms , typ.
(2x the nominal current)
24V
Output
Voltage
24V
Output
Voltage
50A
17V
15.5V
20A
Output
Current
Output
Current
0A
10ms/DIV
0A
1ms/DIV
Fig. 24-3 30A peak current for 12ms , typ.
(3x the nominal current)
24V
30A
10.5V
Output Voltage
12ms
Output Current
0A
10ms/DIV
Peak current voltage dips
Please note: The DC-OK relay triggers when the voltage
dips more than 10% for longer than 1ms.
Typically from 24V to 17V
Typically from 24V to 19V
Typically from 24V to 15.5V
At 20A for 50ms, resistive load
At 50A for 2ms, resistive load
At 50A for 5ms, resistive load
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
24/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
24.2. BACK-FEEDING LOADS
Loads such as decelerating motors and inductors can feed voltage back to the power supply. This feature is also called
return voltage immunity or resistance against Back- E.M.F. (Electro Magnetic Force).
This power supply is resistant and does not show malfunctioning when a load feeds back voltage to the power supply.
It does not matter whether the power supply is on or off.
The maximum allowed feed-back-voltage is 35Vdc. The maximum allowed feed-back peak current is 40A. Higher
currents can temporarily shut-down the output voltage. The absorbing energy can be calculated according to the
built-in large sized output capacitor which is specified in chapter 6.
24.3. EXTERNAL INPUT PROTECTION
The unit is tested and approved for branch circuits up to 30A (UL) and 32A (IEC). An external protection is only
required if the supplying branch has an ampacity greater than this. Check also local codes and local requirements. In
some countries local regulations might apply.
If an external fuse is necessary or utilized, minimum requirements need to be considered to avoid nuisance tripping of
the circuit breaker. A minimum value of 6A B- or C-Characteristic breaker should be used.
24.4. OUTPUT CIRCUIT BREAKERS
Standard miniature circuit breakers (MCB’s or UL 1077 circuit breakers) are commonly used for AC-supply systems and
may also be used on 24V branches.
MCB’s are designed to protect wires and circuits. If the ampere value and the characteristics of the MCB are adapted to
the wire size that is used, the wiring is considered as thermally safe regardless of whether the MCB opens or not.
To avoid voltage dips and under-voltage situations in adjacent 24V branches which are supplied by the same source, a
fast (magnetic) tripping of the MCB is desired. A quick shutdown within 10ms is necessary corresponding roughly to
the ride-through time of PLC's. This requires power supplies with high current reserves and large output capacitors.
Furthermore, the impedance of the faulty branch must be sufficiently small in order for the current to actually flow.
The best current reserve in the power supply does not help if Ohm’s law does not permit current flow. The following
table has typical test results showing which B- and C-Characteristic MCBs magnetically trip depending on the wire cross
section and wire length.
Fig. 24-4 Test circuit
Power Supply
AC
MCB
+
+
Wire length
DC S1... Fault simulation switch
*)
Load
S1
Maximal wire length*) for a fast (magnetic) tripping:
0.75mm²
1.0mm²
1.5mm²
2.5mm²
30 m
37 m
54 m
84 m
C-2A
25 m
30 m
46 m
69 m
C-3A
9m
15 m
25 m
34 m
C-4A
3m
3m
4m
7m
C-6A
C-8A
B-6A
B-10A
B-13A
12 m
3m
2m
15 m
3m
2m
21 m
4m
3m
34 m
9m
6m
Don’t forget to consider twice the distance to the load (or cable length) when calculating the total wire length (+ and – wire).
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
25/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
CP-Series
24V, 10A, 240W, SINGLE PHASE INPUT
24.5. SERIES OPERATION
Unit A
AC
Power supplies of the same type can be connected in series for higher
output voltages. It is possible to connect as many units in series as needed,
providing the sum of the output voltage does not exceed 150Vdc. Voltages
with a potential above 60Vdc are not SELV any more and can be dangerous.
Such voltages must be installed with a protection against touching.
DC
+
+
Unit B
Load
AC
Earthing of the output is required when the sum of the output voltage is
above 60Vdc.
DC
Avoid return voltage (e.g. from a decelerating motor or battery) which is
applied to the output terminals.
-
+
-
Earth
(see notes)
Restrictions:
Keep an installation clearance of 15mm (left / right) between two power supplies and avoid installing the power
supplies on top of each other.
Do not use power supplies in series in mounting orientations other than the standard mounting orientation (terminals
on bottom of the unit).
Pay attention that leakage current, EMI, inrush current, harmonics will increase when using multiple power supplies.
24.6. PARALLEL USE TO INCREASE OUTPUT POWER
CP10.241 power supplies can be paralleled to increase the output power. The
output voltage of all power supplies shall be adjusted to the same value
(±100mV) with the same load conditions on all units, or the units can be left
with the factory settings. There is no feature included which balances the load
current between the power supplies. Usually the power supply with the higher
adjusted output voltage draws current until it goes into current limitation. This
means no harm to this power supply as long as the ambient temperature stays
below 40°C.
If more than three units are connected in parallel, a fuse or circuit breaker
with a rating of 15A or 16A is required on each output. Alternatively, a diode
or redundancy module can also be utilized.
Unit A
AC
DC
+
+
Unit B
AC
DC
Load
+
-
-
Energize all units at the same time to avoid the overload HiccupPLUS mode. It also might be necessary to cycle the input
power (turn-off for at least five seconds), if the output was in HiccupPLUS mode due to overload or short circuits and the
required output current is higher than the current of one unit.
Restrictions:
Keep an installation clearance of 15mm (left / right) between two power supplies and avoid installing the power
supplies on top of each other.
Do not use power supplies in parallel in mounting orientations other than the standard mounting orientation
(terminals on bottom of the unit) or in any other condition where a derating of the output current is required (e.g.
altitude, …).
Pay attention that leakage current, EMI, inrush current, harmonics will increase when using multiple power supplies.
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
26/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
24.7. PARALLEL USE FOR REDUNDANCY
1+1 Redundancy:
Power supplies can be paralleled for redundancy to gain higher system availability. Redundant systems require a
certain amount of extra power to support the load in case one power supply unit fails. The simplest way is to put two
power supplies in parallel. This is called a 1+1 redundancy. In case one power supply unit fails, the other one is
automatically able to support the load current without any interruption. It is essential to use a redundancy module to
decouple power supplies from each other. This prevents that the defective unit becomes a load for the other power
supplies and the output voltage cannot be maintained any more.
Optionally to the use of external redundancy modules, power supplies with built-in redundancy CP10.241-R1 (springclamp terminals), the CP10.241-R2 (plug connectors for hot swap) or the CP10.241-R3 (screw terminals) can be used.
Recommendations for building redundant power systems:
- Use separate input fuses for each power supply.
- Monitor the individual power supply units. Therefore, use the DC-OK relay contact of the power supply.
- It is desirable to set the output voltages of all units to the same value (± 100mV) or leave it at the factory setting.
Pay attention that leakage current, EMI, inrush current, harmonics will increase when using multiple power supplies.
Wiring examples for 1+1 redundancy:
Fig. 24-5 Wiring for 1+1 redundancy with the redundancy module
YR20.242
Fig. 24-6 Wiring for 1+1 redundancy with the redundancy module
YR20.246
Failure
Monitor
+ +
- -
Output
24V,10A
DCOK
Power
Supply
-
+
-
+ +
Redundancy
Module
- -
+ +
Output
24V,10A
DCOK
YR20.242
- -
+ +
Output
24V, 10A
o
o
DCOK
Power
Supply
Power
Supply
- -
Output
24V, 10A
o
o
DCOK
Power
Supply
o
o
- -
1
Input
+ +
2
Input
o
o
o
o
Load Share
OK
Redudnadcy
OK
YR20.246
Redundancy
Module
Input
Output
Input
Input
Input
Output
L N PE
-
L N PE
L N PE
L N PE
-
+
Load
Share
Warning
Failure
Monitor
+
Max.
10A
Load
Max.
10A
Load
I
I
I
+
N
-
PE
PE
optional
optional
I
L
o
o
+
Input Input
2
1
N+1 Redundancy:
Redundant systems for a higher power demand are usually built in a N+1 method. E.g. four power supplies, each rated
for 10A are paralleled to build a 30A redundant system.
Pay attention that leakage current, EMI, inrush current, harmonics will increase when using multiple power supplies.
Keep an installation clearance of 15mm (left / right) between two power supplies and avoid installing the power
supplies on top of each other.
Do not use power supplies in parallel in mounting orientations other than the standard mounting orientation or in
any other condition, where a derating of the output current is required.
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
27/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
Wiring examples for 1+1 redundancy:
Fig. 24-7 Wiring for N+1 redundancy with four power supplies and two redundancy modules
YR20.242
Failure
Monitor
+ +
- -
Output
24V,10A
DCOK
Power
Supply
-
+
-
YR20.242
Redundancy
Module
+ +
- -
+ +
Output
24V,10A
o
o
DCOK
- -
+
Output
24V,10A
DCOK
Power
Supply
-
+
-
+ +
o
o
DCOK
YR20.242
Redundancy
Module
Power
Supply
- -
Output
24V,10A
Input Input
2
1
Input
Output
Input
Input
Output
Input
-
L N PE
L N PE
-
L N PE
+
o
o
Power
Supply
L N PE
optional
I
o
o
+
Input Input
2
1
+
30A
Load
I
I
I
L
N
PE
24.8. INDUCTIVE AND CAPACITIVE LOADS
The unit is designed to supply any kind of loads, including capacitive and inductive loads. If extreme large capacitors,
such as EDLCs (electric double layer capacitors or “UltraCaps”) with a capacitance larger than 1.5F are connected to the
output, the unit might charge the capacitor in the HiccupPLUS mode (see chapter 6).
24.9. CHARGING OF BATTERIES
The power supply can be used to charge lead-acid or maintenance free batteries (SLA or VRLA batteries). Two 12V
batteries are needed in series.
Instructions for charging batteries:
a)
b)
Set output voltage (measured at no load and at the battery end of the cable) very precisely to the end-of-charge
voltage.
End-of-charge voltage
27.8V
27.5V
27.15V
26.8V
Battery temperature
10°C
20°C
30°C
40°C
Use a 15A or 16A circuit breaker (or blocking diode) between the power supply and the battery.
c)
Ensure that the output current of the power supply is below the allowed charging current of the battery.
d)
Use only matched batteries when putting 12V types in series.
e)
Ensure that the ambient temperature of the power supply stays below 40°C.
f)
The return current to the power supply (battery discharge current is typ. 3.5mA when the power supply is
switched off (except in case a blocking diode is utilized).
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
28/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
24.10. OPERATION ON TWO PHASES
Power Supply
L3
Center
Tap
240V +10% max.
L1
The power supply can also be used on two-phases of a three-phasesystem. Such a phase-to-phase connection is allowed as long as the
supplying voltage is below 240V+10%.
AC
L
N
PE
DC
L2
24.11. USE IN A TIGHTLY SEALED ENCLOSURE
When the power supply is installed in a tightly sealed enclosure, the temperature inside the enclosure will be higher
than outside. In such situations, the inside temperature defines the ambient temperature for the power supply.
The following measurement results can be used as a reference to estimate the temperature rise inside the enclosure.
The power supply is placed in the middle of the box, no other heat producing items are inside the box
The temperature sensor inside the box is placed in the middle of the right side of the power supply with a distance of
1cm.
Enclosure size
Input voltage
Load
Temperature inside the box
Temperature outside the box
Temperature rise
Case A
110x180x165mm
Rittal Typ IP66 Box
PK 9516 100,
plastic
230Vac
24V, 8A; (=80%)
48.6°C
26.3°C
22.3K
Case B
110x180x165mm
Rittal Typ IP66 Box
PK 9516 100,
plastic
230Vac
24V, 10A; (=100%)
53.8°C
26.6°C
27.3K
Case C
180x180x165mm
Rittal Typ IP66 Box
PK 9519 100,
plastic
230Vac
24V, 8A; (=80%)
42.0°C
25.8°C
16.2K
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
Case D
180x180x165mm
Rittal Typ IP66 Box
PK 9519 100,
plastic
230Vac
24V, 10A; (=100%)
48.1°C
26.2°C
21.9K
29/30
CP10.241, CP10.241-C1, CP10.241-S1,
CP10.241-S2, CP10.242
24V, 10A, 240W, SINGLE PHASE INPUT
CP-Series
24.12. MOUNTING ORIENTATIONS
Mounting orientations other than all terminals on the bottom require a reduction in continuous output power or a
limitation in the maximum allowed ambient temperature. The amount of reduction influences the lifetime expectancy
of the power supply. Therefore, two different derating curves for continuous operation can be found below:
Curve A1
Curve A2
Recommended output current.
Max allowed output current (results in approximately half the lifetime expectancy of A1).
Fig. 24-8
Mounting
Orientation A
(Standard
orientation)
Output Current
12A
OUTPUT
A1
9
Power
Supply
6
3
Ambient Temperature
0
INPUT
10
Fig. 24-9
Mounting
Orientation B
(Upside down)
20
30
50
40
60°C
Output Current
INPUT
12A
A1
9
A2
Power
Supply
6
3
Ambient Temperature
OUTPUT
0
10
Fig. 24-10
Mounting
Orientation C
(Table-top
mounting)
20
30
50
40
60°C
Output Current
12A
A1
9
A2
6
3
Ambient Temperature
0
10
50
40
60°C
12A
OUTPUT
Power
Supply
9
A1
6
A2
3
Ambient Temperature
0
10
20
30
40
50
60°C
Output Current
9
INPUT
Power
Supply
12A
OUTPUT
Fig. 24-12
Mounting
Orientation E
(Horizontal ccw)
30
Output Current
INPUT
Fig. 24-11
Mounting
Orientation D
(Horizontal cw)
20
A1
6
A2
3
Ambient Temperature
0
10
20
30
40
50
60°C
Aug. 2017 / Rev. 1.4a DS-CP10.241-EN
All values are typical at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0
Germany
30/30