CCW-R-2**B INSTRUCTION MANUAL 13 APPENDIX
13-33
13.12 PS-0 Unit
Fig.13-32 PS-0 Unit
Functions of the unit
1. Detects overcurrent and shuts the power off.
2. Removes noise from the power source.
3. DC power supply to the remote control BOX unit and relay unit.
4. AC power supply to the main electrical unit, PS-FEEDER unit and CAL unit.
Table 13-21 Names of PS-0 Unit Parts
No. Name
1 Circuit breaker
2 Noise filter
3 Terminal block
4 Grounding block
5 Circuit breaker
6 Electromagnetic contactor
7 Terminal block
8 AC FUSE board (P-5507*)
9 Switching power supply for relay unit (DC24V)
10 Switching power supply for remote control BOX (DC24V)