DRU30 Datasheet, PDF (2/4 Pages) Chinfa Electronics Ind. Co., Ltd. – 30A DC UPS CONTROLLER

DRU30 SERIES
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25^oC Unless Otherwise Noticed
INPUT SPECIFICATIONS
Characteristics
Switching threshold
12V
24V
Conditions
Vin < 11V
Vin < 22.5V
min.
typ. max.
dynamic Vout - 1V / 100ms
dynamic Vout - 1V / 100ms
unit
OUTPUT SPECIFICATIONS
Characteristics
DC output
Battery output
Output voltage drop
Ripple & Noise
Battery reverse voltage
Battery output fuse
Suggest external battery
Selection of charge current
Selection of charge voltage
Discharge current
Conditions
Nominal output voltage
12V
24V
Output voltage range
12V
24V
Current range
Voltage range
12V
24V
Current range
Vi - Vout
Battery - Vout
Vi nom, Io nom
12V
24V
2AH ~5AH
5AH ~10AH
>10AH
12V
Nominal charge voltage
Fast charge voltage
24V
Nominal charge voltage
Fast charge voltage
To suggest discharge current
0.1CA ~ 3CA
CA is battery capacity
min.
10.5
22
9.1
18.7
typ. _max.
12
24
13.5
27.5
30
13.75
28.0
30
0.55
0.45
100
14.25
28.5
Internal 40A fuse
4AH / 7AH / 12AH
0.5
1
2.5
13.6
14.25
27.2
28.5
30
unit
V
V
V
V
A
V
V
A
V
V
mV
V
V
A
A
A
V
V
V
V
A
CONTROL FUNCTION
Characteristics
Charge voltage
12V model : Nominal
13.6 VDC, Fast
Conditions
14.25 VDC
24V model : Nominal 27.2 VDC, Fast 28.5 VDC
Battery Low-voltage protection 12V model : ≦9.6V
for discharge voltage
24V model : ≦19.2V
Charge voltage protection for
Battery Low-voltage
DC O.K
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
EN 60950-1
CE
EN 61000-6-3, EN 55022 class B, EN 61000-6-2, EN 55024, EN 61204-3
EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-6, EN 61000-4-8
Vibration resistance
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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2016.05.19
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