D r - u p s 4 0, 40a dc ups module, Mechanical specification – B&B Electronics DR-UPS40 - Datasheet User Manual
Page 2: Block diagram, Derating curve
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File Name:DR-UPS40-SPEC 2007-04-02
Case No.923D
Unit:mm
Mechanical Specification
Terminal Pin No. Assignment (TB1)
Terminal Pin No. Assignment (TB2)
Pin No.
Pin No.
1
1
2
2
3
4
5
6
3
4
Assignment
Assignment
DC INPUT +
DC INPUT -
BATTERY INPUT -
BATTERY INPUT +
DC OK 1
DC OK 2
BAT FAIL 1
BAT FAIL 2
BAT DISC 1
BAT DISC 2
ADMISSIBLE DIN-RAIL:TS35/7.5 OR TS35/15
3
5
Block Diagram
LOAD
POWER
SUPPLY
DETECTION
CIRCUIT
TEST
BAT.
CIRCUIT
CHARGE
LIMIT
+
24V
25Ax2
BATTERY
DC
OK
BAT
FAIL
BAT
DISCHARGE
INPUT
+
AMBIENT TEMPERATURE (
)
L
O
A
D(
%
)
-20
0
10
20
30
45
50
60
70
20
40
60
80
100
(VERTICAL)
Derating Curve
D R - U P S 4 0
1
0
0
5
5
.5
125.2
TB1
1
2
3
4
1
6
2
3
4
5
TB2
LED
40A DC UPS Module
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