Chinfa DRU30-12 30a dc ups controller Datasheet

DRU30 SERIES
30A DC UPS CONTROLLER
FEATURES
‧BATTERY CONTROLLER FOR DIN RAIL UPS SYSTEM
‧BUILT-IN BATTERY TEST FUNCTION
‧BATTERY POLARITY PROTECTION
‧PARALLEL CONNECTION TO DC BUS
‧RELAY CONTACT SIGNAL OUTPUT
LED INDICATOR FOR DC BUS OK, BATTERY
FAIL AND BATTERY DISCHARGE
‧BATTERY CONTROLLER FROM 4 TO 12 AH
‧CHARGER FOR LEAD-ACID BATTERIES
‧3 YEARS WARRANTY
R
H
a
UL 60950-1
IND. CONT. EQ.
UL 508
EN 60950-1
MODEL LIST
MODEL NO.
INPUT
OUTPUT
VOLTAGE
VOLTAGE
Single Output Models
OUTPUT
CURRENT
DRU30-12
11 ~ 14 VDC
10.5 ~ 13.5 VDC
30A
DRU30-24
22.5 ~ 28 VDC
22 ~ 27.5 VDC
30A
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
GENERAL
Characteristics
Input / Relay contact
Isolation resistance
Ambient temperature
Input / Relay contact, @ 100VDC
Operating at Vi nom
Vi nom, from +51 to +71 C
Storage temperature
Relative humidity
Non operational
Vi nom, Io nom
MTBF
Bellcore Issue 6 @40 oC, GB
Dimension
Cooling
Installation position
typ.
max.
unit
500
VDC
MΩ
100
o
71
-40
o
Derating (see derating curve)
Altitude during operation
min.
Conditions
Isolation voltage
-40
20
12V
383,000
24V
360,000
2.5
C
% / oC
85
95
o
C
% RH
Hours
Hours
m
4,850
IEC 60068-2-13
Screw terminal type
mm
L90 x W54 x D114
Free air convection
Vertical ( other direction may derating using )
Pollution degree
2
Degree of protection
IP20
INPUT SPECIFICATIONS
Characteristics
DC input
Nominal input voltage
Input voltage range
Current consumption
Battery
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2016.05.19
min.
Conditions
Voltage range
typ.
12V
12
24V
24
max.
unit
V
V
V
12V
11
14
24V
22.5
28
V
No load
Charging
0.2
A
3.5
A
Maximum
35
A
12V
9.6
14.25
V
24V
19.2
28.5
V
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P1
DRU30 SERIES
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed
INPUT SPECIFICATIONS
Characteristics
Switching threshold
typ.
min.
Conditions
max.
12V
Vin < 11V
dynamic Vout - 1V / 100ms
24V
Vin < 22.5V
dynamic Vout - 1V / 100ms
unit
OUTPUT SPECIFICATIONS
Characteristics
DC output
Conditions
typ.
min.
Nominal output voltage
Output voltage range
12V
12
24V
24
Voltage range
Ripple & Noise
V
24V
22
27.5
30
A
V
9.1
13.75
24V
18.7
28.0
V
30
A
V
0.55
V
0.45
Vi nom, Io nom
100
mV
12V
14.25
V
24V
28.5
V
Internal 40A fuse
4AH / 7AH / 12AH
Suggest external battery
2AH ~5AH
0.5
A
5AH ~10AH
1
A
>10AH
Discharge current
V
12V
Battery output fuse
Selection of charge voltage
V
13.5
Vi - Vout
Battery - Vout
Battery reverse voltage
Selection of charge current
V
10.5
Current range
Output voltage drop
unit
12V
Current range
Battery output
max.
2.5
A
12V
Nominal charge voltage
13.6
V
14.25
V
24V
Fast charge voltage
Nominal charge voltage
27.2
V
Fast charge voltage
28.5
V
30
A
To suggest discharge current
0.1CA ~ 3CA
CA is battery capacity
CONTROL FUNCTION
Characteristics
Charge voltage
Battery Low-voltage protection
for discharge voltage
Charge voltage protection for
Battery Low-voltage
DC O.K
Conditions
12V model : Nominal
13.6 VDC, Fast
14.25 VDC
24V model : Nominal
27.2 VDC, Fast
28.5 VDC
12V model : ≦9.6V
24V model : ≦19.2V
12V model : ≦8V
24V model : ≦16V
Relay Status : When DC Voltage between 22.5 ~ 28V (24V model),
11 ~ 14V (12V model) relay contacts DC ON
Battery fail
Relay Status : When battery fail is observed through the battery test function, relay contacts battery fail.
Battery discharge
Relay Status : When battery in discharge condition, relay contacts battery discharge.
NOTE
1) Propose the battery manufacturer and capacity of battery choose the same type to avoid any damage of battery.
2) Relay contact rating at 1A 30 VDC.
APPROVALS AND STANDARDS
UL / CUL
UL 508 Listed, UL 60950-1 Recognized
TUV
CE
EN 60950-1
EN 61000-6-3, EN 55022 class B, EN 61000-6-2, EN 55024, EN 61204-3
Vibration resistance
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-6, EN 61000-4-8
meet IEC 60068-2-6 (Mounting on rail : 10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis )
Shock resistance
meet IEC 60068-2-27 (15G, 11ms, 3 Axis, 6 Faces, 3 times for each Face)
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DRU30 SERIES
MECHANISM & PIN CONFIGURATION
mm [inch]
CONSTRUCTION
Easy snap-on mounting onto the DIN-Rail
(TS35/7.5 or TS35/15), unit sits safely and
firmly on the rail; no tools required
even to remove
114.00 [4.49]
54.00 [2.13]
109.00 [4.29]
INSTALLATION
6 5 4 3 2 1
DC O.K
Ventilation / Cooling
Normal convection
All sides 25mm free space
For cooling recommended
Connector size range
IN / OUT : AWG18-8 (0.6~6mm2 )
flexible / solid cable, connector can withstand
torque at maximum 9 pound-inches.
10~11mm stripping at cable end recommends.
Relay : AWG24-12 (0.2~2.5mm2 )
flexible / solid cable, connector can withstand
torque at maximum 5 pound-inches.
7mm stripping at cable end recommends
Use copper conductors only, 60/ 75 oC
BATT
BATT FAIL
DISCHARGE
90.00 [3.60]
2.5A
1A
0.5A
28.5V
27.2V
IND. CONT. EQ.
E196362
2JF4 UL508
BATT FAIL
BATT DISCHARGE
DC O.K
DC IN
7
8
DRU30
LOAD
BATT
9 10 11 12
GENERAL TOLERANCE
0.00[0.00] - 30.00[1.18]
±0.30[0.01]
30.00[1.18] - 120.00[4.72]
±0.50[0.02]
PIN ASSIGNMENT
Designation
PIN NO.
Description
1, 2
BATT FAIL
Signal port
3, 4
BATT DISCHARGE
Signal port
5, 6
DC O.K
Signal port
7
DC IN (-)
Input voltage
8
DC IN (+)
Input voltage
9
LOAD (-)
Output voltage
10
LOAD (+)
Output voltage
11
BATT (-)
Battery mode connection
12
BATT (+)
Battery mode connection
0.5A / 1A / 2.5A
Battery charge current select switch
27.2V / 28.5V (24V model)
Battery charge voltage select switch
13.6V / 14.25V (12V model)
Battery charge voltage select switch
BATT FAIL (Red LED)
Battery low fail indicator LED
BATT DISCHARGE (Yellow LED)
Battery discharge indicator LED
DC O.K (Green LED)
Battery charge indicator LED
PHYSICAL CHARACTERISTICS
CASE SIZE
Screw terminal type
90 x 54 x 114 mm (3.60 x 2.13 x 4.49 inches)
Case material
Plastic
Weight
370g
Packing
0.45kg ; 32
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/ 15.5kg / 1.85CUFT
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P3
DRU30 SERIES
CIRCUIT SCHEMATIC
‧Block diagram for DRU30 series
DC
OK
-
DC IN
BOOST
CIRCUIT
+
BATT
Discharge
DC
TEST
-
BATT FAIL
DISCHARGE
CIRCUIT
LOAD +
-
BATT TEST
Battery charge voltage select switch
Battery charge current select switch
DC O.K(Green LED)
CHARGE CIRCUIT
BATT
+
BATT DISCHARGE(Yellow LED)
BATT FAIL(Red LED)
APPLICATION
+
Battery
DRU30
Power Supply
-
DC IN
LOAD
BATT
- +
- +
- +
+
LOAD
-
+
-
* Please disconnect the battery from DRU30 during transportation to avoid consuming the power of battery.
LED INDICATOR STATE
LED
STATE
BATT FAIL
(RED)
BATT DISCHARGE
(YELLOW)
DC O.K
(GREEN)
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
ON
ON
OFF
OFF
OFF
OFF
Battery open circuit
Fuse open circuit
Battery Status
@ DC IN O.K
Battery reverse polarity
Battery over discharge protection
DC IN OK Battery charging
12V model : DC IN < 11V, Battery discharge, Batt > 10V
24V model : DC IN < 22.5V, Battery discharge, Batt > 20.5V
12V model : DC IN < 11V, Battery discharge, Batt <10V
24V model : DC IN < 22.5V, Battery discharge, Batt < 20.5V
12V model : DC IN < 11V, Batt ≦ 9.6V
24V model : DC IN < 22.5V, Batt ≦ 19.2V
Output current [ % ]
DERATING CURVE
100
50
Safe Operating Area
0
-40
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51
Temperature [ oC ]
71
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P4
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