Maintenance and Inspection
8-9
Spare Parts
Considering the importance of the system in which the FSDrive-MV1S series Inverter is used, it is recom-
mended that spare parts be prepared in advance for all possible measures for maintenance management. Table
8.4 lists the recommended spare parts. Confirm the following items and contact your Yaskawa representative
when ordering the spare parts.
FSDrive-MV1S: Model, capacity, and Yaskawa order number
Spare parts: Part name, model and quantity
Table 8.4 List of Recommended Spare Parts
1) Related to Boards
Part Name Model Remarks
Cell control board (CCB) − Refer to Table 8.6.
Controller
CPU board JEBC-61301-INV Control board to be mounted on the modulator board
Modulator board JEBC-61302-INV Medium voltage Inverter control module
Current detection
resistance board
JEBC-61902-x x depends on the Inverter capacity. Refer to Table 8.5.
Optical fiber inter-
face board
JEBC-61601 Used only for 6 kV class Inverter
Isolation board JEBC-61701
Input/Output voltage detection analog insulation
board.
RS232/RS485 converter board JEBC-61602
RS485/RS232 converter board mounted on the digital
operator panel
5-V power supply board JEBC-61901 5-V three-phase outputs
±15-V power supply − MMB50A-6-CN (COSEL)
24-V power supply − R10A-24-CN (COSEL)
2) Related to Main Circuit
Power cell − Refer to Table 8.6.
3) Operation Circuit
Molded-case circuit breaker −
Contactor −
Thermal relay −
4) Others
Digital operator JVOP-160
Optical fiber cable WRMZ-1295
Cooling fan for panel −
EF-45ETB or -50FTB (manufactured by Mitsubishi
Electric Corporation)
EWS cable (3 m) JZCP-751904
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