Uninterruptible power supplies (UPS)
Contents
Uninterruptible power supplies (UPS)
Uninterruptible power supplies (UPS)
2003670000
Overview
B.2
UPS control unit
B.4
Battery modules
B.6
Buffer modules
B.8
B
B.1
Uninterruptible power supplies (UPS)
Uninterruptible power supplies (UPS) – Overview
Uninterruptible power supplies
Weidmüller‘s uninterruptible power supplies reliably protect
24 V DC consumers from voltage drop-outs and dips, such
as those that could occur as a result of mains faults. These
products therefore play a key role in increasing systems
availability.
B
The buffer module is the perfect solution for bridging
short-term power supply failures or dips of up to 100 ms.
The capacitor-based technology enables maintenance-free
operation, depending on the application, of up to 10 years.
The UPS control unit, together with the accompanying
battery module and the power supply, form a complete
DC UPS system with support times in minutes or hours.
The modular construction allows for the overall load to be
distributed into non-safe and safe load circuits, such that
often a smaller UPS can be designed.
A huge variety of operating types are available to suit the
particular application precisely. A remote input to block
battery operation, as well as multiple signal outputs, enable
remote operation of the UPS.
UPS with battery module
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UPS with buffer module
Relay and
transistor ouput
Mains
PRO-M
AC
DC
+24 V DC
+
–
CP DC BUFFER 24V 20A
+
Buffer module +24 V DC Safe
load
–
Non-safe
load
B.2
2003670000
Can your facility afford to experience a power failure? Allow us
to connect you so that you are safe from failure and downtime.
Let’s connect.
Uninterruptible power supplies (UPS)
Uninterruptible power supplies (UPS) – Overview
B
It is critical to safeguard a facility‘s power supply in the event
of an outage. You cannot do without the important signals
from the field, which serve to control the entire process.
In addition, you also need to monitor a whole range of
functions and performance parameters for your facility.
Our highly modular power supply concept will support you
in the practical fulfilment of all your requirements. At the
same time, we will also familiarise ourselves with your future
requirements and provide you with an individual, tailor-made
solution, with components that are precisely aligned to work
with one another.
For a continual, lasting power supply and clean control
voltage, we use redundant circuits, selective short-circuit
solutions, battery reservoirs and DC/DC converters.
And because lightning and power surges can put an
uninterrupted power supply in a production facility at
risk, we also provide lightning and overvoltage protection.
The VPU series provides unrestricted operation of power
supplies and automation devices such as sensors, actuators
and control units. The subsequent availability of the power
supply means that all devices will restart in a controlled
manner. Let’s connect.
2003670000
PRO-M
•
•
•
•
•
Used to save space in automation technology
Individual modulation of the output power
Up to 5 devices can be switched directly, in parallel
Optional diode modules with fault signalling
Expanded temperature range –25 °C to 70 °C
UPS control unit
• Different status relays for status monitoring
• Direct switchover to battery operation in the event of
malfunction
• Automatic reconnection to load when power recovers
• Long battery life due to integrated deep discharge protection
• Optimised charging feature
B.3
Uninterruptible power supplies (UPS)
UPS control unit
• Two 24 V models in 10 A/20 A and 40 A
• Temperature-compensated charging feature for long
battery life
• Integrated battery diagnostics including continuous
availability test
• Status relay and additional transistor outputs for remote
monitoring
• Convenient LED displays for easy error analysis
B
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Technical data
Indication
Status relay ( max.load 30 V AC/DC 0.1 A)
Transistor outputs (24 to 27 V DC max. load 150 mA)
LED status indicator
General technical data
Ambient temperature (operational)
Storage temperature
Max. perm. air humidity
Protection degree
Class of protection
Pollution severity level
Overvoltage category
Insulation voltage input/output to housing/ground
MTBF
Protection against reverse voltages from the load
Parallel connection option
Housing version
Mounting position, installation notice
Overload protection
Short-circuit protection
EMC / shock / vibration
Interference emission
Interference immunity tests
Resistance against vibration and shock
Electrical safety (applied standards)
Electrical equipment of machines
Safety transformers for switch-mode power supplies
Machinery with electronic equipment
Extra-low voltage protection
Block diagram
Interlock – 1
Interlock + 2
Temperature 6
Sensor 7
–25 °C…+70 °C
–40 °C…+85 °C
5…95 %
IP 20
3
2
III
1300 V DC 1 min (typetest)
> 500,000 hours acc. to IEC 1709
32…34 V DC
Yes, only with diode module for redundancy
Metal, corrosion resistant
Horizontal on mounting rail TS 35, 50 mm above and below
Space for free movement of air
Yes
Yes
Acc. to EN55022 Class B
Acc.to EN61000-4-2 (ESD), EN61000-4-3 and EN61000-4-8 (fields),
EN61000-4-4 (burst), EN61000-4-5 (surge), EN610004-6 (conducted),
EN61000-4-11 (dips)
Acc.to IEC60954 Vibration: 2.3 g,
Acc.to IEC60068-2-31 shock: 30 g in all directions
Acc. to EN60204
Acc. to EN61558-2-17
Acc. to EN50178 / VDE0160
SELV acc. to EN60950, PLEV acc. to EN60204
Cabling
3 Alarm
Battery Capacity
Normal / Buffering
Alarm
Cut-off / Bat.Failure
Selector switches
– Buffer time
– Battery size
– DIP switch
– 10/20A
(only1370050010)
4 Buffering
5 Charging
11
14 Alarm
12
21
24 Buffering
22
31
34 Charging
32
+
µC
+
24V DC
Input
Charger
–
24V DC
Output
–
Bat
–
B.4
Fault (alarm), battery operation (buff.), charging (charg.)
Fault (alarm), battery operation (buff.), charging (charg.)
Three-colour LED: battery capacities
> 85 % green, > 40 % yellow, > 20 % red, < 20 % red (flashing)
Green/yellow LED: normal / buffering
Yellow/red LED: temperature alarm / alarm
Yellow/red LED: switch-off / battery fault
+ +
Unbuffered
DC Load
– +
– + + –
24V DC Output
Buffered
DC Load
– +
– + – + – +
Input Battery Output
+
–
Power Supply
DC UPS
Battery Module
PRO–M Series
CP DC UPS 24V DC 20A/10A
CP DC UPS 24V DC 40A
CP A BATTERY 24V DC .. Ah
1 2 3 4 5 11 21 31
6 7 12 14 22 24 32 34
7
6
Temperature Sensor
2003670000
UPS control unit
CP DC UPS 24V 20A/10A
Uninterruptible power supplies (UPS)
UPS control unit
CP DC UPS 24V 40A
B
Technical data
Input
Rated input voltage
DC input voltage range
Input current
Input fuse (internal)
DC current consumption
Reverse polarity protection
Output
Rated output voltage
Output voltage
Rated (nominal) output current @ UNom
continous output current @ 24 V DC
Powerboost @ 24 V DC, 60 °C
Integrated battery charger
Charging feature
Charging voltage (temperature compensated)
Temperature coefficient
Charging current
Battery availability test
Battery module
Rated voltage
Storage medium
Parallel connection option [battery]
Operating elements and control inputs
Output current selector switch
Selector switch battery
Selector switch buffer times
DIP switch
Remote disconnection (Interlock)
Temperature probe
General data
Buffer times
Degree of efficiency
Power loss
Depth x width x height / Weight
Approvals
Approvals
Connection data
Wire connection method
Wire cross-section, rigid min/max
Wire cross-section, flexible min/max
Wire cross-section, AWG/kcmil min/max
Tightening torque
Note
Ordering data
mm²
mm²
Nm
24 V DC
20...30 V DC
≤ 13A (for 10A), ≤ 23A (for 20A)
Yes
max. 200 mA (without battery), max. 0.5 A (with fully charged
battery)
Yes
20...30 V DC
≤ 43 A
Yes
max. 200 mA (without battery), max. 0.5 A (with fully charged
battery)
Yes
24 V DC ± 1 %
Vo = Vin - 0.2 V normal operation (Imax), Vo = Vin - 0.3 V battery
operation (Imax)
20 A @ 60 °C
24 A @ 45 °C, 20 A @ 60 °C, 15 A @ 70 °C
24 A for 1 min, ED = 5 %
24 V DC ± 1 %
Vo = Vin - 0.2 V normal operation (Imax), Vo = Vin - 0.3 V battery
operation (Imax)
40 A @ 60 °C
48 A @ 45 °C, 24 A @ 70 °C, 40 A @ 60 °C
48 A for 1 min, ED = 5 %
IU characteristic curve
27, 48 V @ 20°C
- 48 mV / °C
0.15 CA
every minute
IU characteristic curve
27, 48 V @ 20°C
- 48 mV / °C
0.15 CA
every minute
24 V
1.3 Ah, 3.4 Ah, 7.2 Ah, 12 Ah, 17 Ah, Selectable with rotary switch
yes, max 2.
24 V
3.4 Ah, 7.2 Ah, 12 Ah, 17 Ah, Selectable with rotary switch
yes, max 2.
20 A, 10 A
1.3 Ah, 3.4 Ah, 7.2 Ah, 12 Ah, 17 Ah, No Battery, Service
0.5 min, 1 min, 3 min, 5 min, 10 min, 20 min, 30 min, 45 min, ∞,
∞ w/0
Inversion of transistor outputs, Operation without temperature probe
Yes
NTC 100 kΩ
3.4 Ah, 7.2 Ah, 12 Ah, 17 Ah, No Battery, Service
0.5 min, 1 min, 3 min, 5 min, 10 min, 20 min, 30 min, 45 min, ∞,
∞ w/0
Inversion of transistor outputs, Operation without temperature probe
Yes
NTC 100 kΩ
Depending on the connected battery
≥ 96% normal mode, battery is being charged, ≥ 98% normal mode,
battery is charged, ≥ 98% buffer mode
< 10 W
150 / 66 / 130 mm / 980 g
Depending on the connected battery
≥ 96% normal mode, battery is being charged, ≥ 98% normal mode,
battery is charged, ≥ 98% buffer mode
< 10 W
150 / 66 / 130 mm / 1000 g
CE; EAC; GL; GOSTME25
CE; EAC; GL; GOSTME25
Input/output/battery
Screw connection
0.5 / 16
0.5 / 16
26 / 6
1.2...1.5
Type
CP DC UPS 24V 20A/10A
Signal
Screw connection
0.5 / 16
0.5 / 16
26 / 12
Qty.
1
Order No.
1370050010
Input/output/battery
Screw connection
0.5 / 16
0.5 / 16
26 / 6
1.2...1.5
Type
CP DC UPS 24V 40A
Signal
Screw connection
0.5 / 16
0.5 / 16
26 / 12
Qty.
1
Order No.
1370040010
Note
2003670000
B.5
Uninterruptible power supplies (UPS)
Battery modules
Battery modules
CP A BATTERY 24V DC1.3AH
CP A BATTERY 24V DC3.4AH
• Maintenence-free lead-acid batteries from 3.4 Ah to 17
Ah
• Integrated temperature sensor for optimal battery
charging
• Capacity up to 40 A / 30 min or 1 A / 30 hrs
• Robust metal housing for wall mounting
B
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Technical data
Rated input voltage
Nominal capacity
Charging current, max.
Overload and short circuit protection
Buffer time 10A
Buffer time 20A
Output current, max.
Parallel connection option
Series switching capability
Temperature probe
General data
Battery type
Operating life
Ambient temperature
Storage temperature
Latest commissioning
Max. perm. air humidity (operational)
Class of protection
Protection degree
Vibration DIN rail/wall in accordance with IEC 68-2-6
Shock wall acc. to IEC 68227
Depth x width x height / Weight
Approvals
24 V DC
1.3 Ah
0.2 A
15 A fuse
3 min
min
15 A
Yes
No
NTC 100 kΩ
24 V DC
3.4 Ah
0.51 A
25 A fuse
11.3 min
5 min
25 A
Yes
No
NTC 100 kΩ
Maintenance-free AGM lead-acid battery
6…9 years @ 20°C
0°...+40°C (Charging); -15°…+50°C (Discharging)
-15 °C...40 °C
9 months
5 %…95 % RH
III, with no ground connection, for SELV
IP 20
0.7 / 0.7 g
30 g
124 / 52 / 148 mm / 1500 g
cULus; EAC; GL
Maintenance-free AGM lead-acid battery
6…9 years @ 20°C
0°...+40°C (Charging); -15°…+50°C (Discharging)
-15 °C...40 °C
9 months
5 %…95 % RH
III, with no ground connection, for SELV
IP 20
0.7 / 0.7 g
30 g
137 / 108 / 144 mm / 3600 g
cULus; EAC; GL
Connection data
Wire connection method
Wire cross-section, rigid min/max
Wire cross-section, flexible min/max
Wire cross-section, AWG/kcmil min/max
Tightening torque
Note
Input/output/battery
Input/output/battery
Ordering data
mm²
mm²
Nm
0.2 / 4
0.2 / 4
30 / 12
0.5...0.5
Type
CP A BATTERY 24V DC1.3AH
Signal
Pluggable screw connection
0.2 / 4
0.2 / 4
30 / 12
Qty.
1
Order No.
1406930000
0.2 / 6
0.5 / 6
22 / 10
0.5...0.6
Type
CP A BATTERY 24V DC3.4AH
Signal
Pluggable screw connection
0.2 / 1.5
0.2 / 1.5
28 / 16
Qty.
1
Order No.
1251070000
Note
Accessories
Note
B.6
2003670000
CP A BATTERY 24V DC7.2AH
CP A BATTERY 24V DC12AH
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CP A BATTERY 24V DC17AH
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24 V DC
7.2 Ah
1.08 A
2x25 A fuse
26.5 min
11.5 min
50 A
Yes
No
NTC 100 kΩ
24 V DC
12 Ah
1.8 A
2x25 A fuse
51 min
22.7 min
50 A
Yes
No
NTC 100 kΩ
24 V DC
17 Ah
2.55 A
2x25 A fuse
81 min
34.2 min
50 A
Yes
No
NTC 100 kΩ
Maintenance-free AGM lead-acid battery
9…12 years @ 20°C
0°...+40°C (Charging); -15°…+50°C (Discharging)
-15 °C...40 °C
9 months
5 %…95 % RH
III, with no ground connection, for SELV
IP 20
- / 0.7 g
30 g
134 / 162 / 155 mm / 5900 g
cULus; EAC; GL
Maintenance-free AGM lead-acid battery
6…9 years @ 20°C
0°...+40°C (Charging); -15°…+50°C (Discharging)
-15 °C...40 °C
9 months
5 %…95 % RH
III, with no ground connection, for SELV
IP 20
- / 0.7 g
30 g
134 / 229 / 155 mm / 9220 g
cULus; EAC; GL
Maintenance-free AGM lead-acid battery
6…9 years @ 20°C
0°...+40°C (Charging); -15°…+50°C (Discharging)
-15 °C...40 °C
9 months
5 %…95 % RH
III, with no ground connection, for SELV
IP 20
- / 0.7 g
30 g
160 / 242 / 178 mm / 13400 g
cULus; EAC
Input/output/battery
Input/output/battery
Input/output/battery
0.2 / 16
0.5 / 16
22 / 6
1.2...1.5
Type
CP A BATTERY 24V DC7.2AH
2003670000
Signal
Pluggable screw connection
0.2 / 1.5
0.2 / 1.5
28 / 16
Qty.
1
Order No.
1251080000
B
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Uninterruptible power supplies (UPS)
Battery modules
0.2 / 16
0.5 / 16
22 / 6
1.2...1.5
Type
CP A BATTERY 24V DC12AH
Signal
Pluggable screw connection
0.2 / 1.5
0.2 / 1.5
28 / 16
Qty.
1
Order No.
1251090000
0.2 / 16
0.5 / 16
22 / 6
1.2...1.5
Type
CP A BATTERY 24V DC17AH
Signal
Pluggable screw connection
0.2 / 1.5
0.2 / 1.5
28 / 16
Qty.
1
Order No.
1251110000
B.7
Uninterruptible power supplies (UPS)
Buffer modules
Buffer modules
CP DC BUFFER 24V 20A
• Maintenance-free UPS on capacitor basis with a
capacity to support 20 A / 260 ms
• Parallel switching to increase the output current or
support time
• Status notification via LED and relay contact
B
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Technical data
Input
Rated input voltage
Input current
Max. approved input current
Surge protection
Output
Output voltage
Output current
Output current, max.
Parallel connection option
Overload protection
Surge protection
Status relay (max. load)
24 V DC
0…22 A
22 A
31 ... 34 V (only at discharge)
24 V
20 A
22 A
Yes, without diode module
≥ 22 A (only at discharge)
31 ... 34 V (only at discharge)
Input voltage OK (30 V AC/DC 2A), Ready for operation (24 V AC/
DC 300 mA)
Display
Status indicator
General data
Degree of efficiency
Insulation voltage, input/output
Storage medium
Buffer times
MTBF
Ambient temperature (operational)
Storage temperature
Humidity
Depth x width x height / Weight
For use with electronic equipment
EMC standards
Approvals
Connection data
Wire connection method
Wire cross-section, rigid min/max
Note
Ordering data
Green LED
95 %
1 kV
Internal condenser
250 ms at 20 A, 6 s at 1 A
> 500,000 h acc. to IEC 1709 (SN29500
-25 °C...70 °C
-40 °C...85 °C
5...95 %, no condensation
150 / 66 / 130 mm / 1150 g
Acc. to EN50178 / VDE0160
CE; TUEV; cULus; cURus
mm²
Input
Screw connection
Output
Type
CP DC BUFFER 24V 20A
Signal
Qty.
1
Order No.
1251220000
Note
Accessories
Note
B.8
2003670000
Small metal foot
Type
MTA 30 MF
Large metal foot
Order No.
1251320000
Small wall mounting
Type
CP A WALLADAPTER 30 MM
Small plastic foot
Type
MTA 45 MF
Order No.
1251310000
Large wall mounting
Order No.
1461870000
Type
CP A WALLADAPTER 45 MM
Order No.
1461850000
2003670000
Order No.
1168970000
Type
MTA 45 BK
Order No.
1962250000
B
Type
CP DC UPS TF25
CP DC UPS TF05
Cable length
2.5 m
0.5 m
Order No.
1444540000
1444480000
Large screwdriver
Blade type
B
Size/AF
a
0.5
b
3
c
100
Order No.
9008380000
Type
SDIS 1.0X5.5X125
Blade type
B
Size/AF
a
1
b
5.5
c
125
Order No.
9008410000
Qty.
50
Order No.
1162600000
End bracket
Markers
Type
SM 18/9.5 K MC NE WS
Large plastic foot
Temperature probe
Small screwdriver
Type
SDIS 0.5X3.0X100
Type
MTA 30 BK
Uninterruptible power supplies (UPS)
UPS control unit - Accessories
For DIN rail TS 35
Colour
white
Qty.
200
Order No.
1248580000
Polyamide with fibre glass, screwable
WEW 35/1 SW
Colour
black
Torque
1.2 Nm
B.9
B
B.10
2003670000
Uninterruptible power supplies (UPS)