Description of Units and Circuit Boards
15 - 407
15.4 Converter (CSRA-CV05D01A)
The converter (CSRA-CV05D01A) exchanges the power supply supplied by the power ON
unit for DC power supply and supplies the power to the inverter unit.
Input voltage:380 to 480 VAC
Main circuit power supply input
Regenerative resistor connection
Charge lamp
LED Monitor/alarm indicator
SERVO control board communication
Main circuit power supply output
+24V1 input
Grounding terminal
1
CHARGE
CN552
CN561
CN556
CN555
CN554
CN560
CN569
CN551
ALM
COM
RDY
PON
2
3
4
5
6
7
8
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