Circuit Block Diagram; Voltage To Ground; Related Products - Omron BU1002RW Instruction Manual

11
. References
C. Circuit block diagram
L1
INPUT
Input
overcurrent
200-240
protection
VAC
L2
D. Voltage to ground
Earthed L1
Earthed L2
Earthed Neutral of single-phase three-wire
system
E. Related products
Replacement battery pack
SNMP/Web card
Connection cable for Windows UPS service
69
Rectifier
(high power
Noise
factor
filter Power
converter)
supply relay
(self-holding)
Input
Description
Commercial
power bypass
output
Inverter
(sine wave)
Step-up
converter
Charging Charging
circuit
circuit
Battery
Output
L1 to FG L2 to FG
− V
V V
out in in
V 0
out
V V
in in
−
V
out
2 2
Model Name
BUB1002RW
SC20G
BUC26
L1
Noise
filter
OUTPUT
200/208/
Output
220/230/
switching
240/100VAC
"Power" switch
Control
circuit
L2
Capacity exceeded/error
During Line mode
During Battery mode