Spare part for TMdrive MVe2

Spare parts are important for quick recovery of important facilities from faults.

When parts in the inverter equipment have broken down, spare parts are required to shorten the mean time to repair (MTTR). Since replacement of individual parts takes much time, it is recommended to replace by equipment. Recommended spare parts for each capacity are shown in Table. The recommended spare rate and minimum amount can serve as the references for the minimum number of spare parts relative to the total number of parts used. It is recommended to decide the amount according to the number of parts used.

For the cell inverter unit, the following measures are taken to prevent trouble when spare parts are replaced. The same applied to the multi-stage equipment.

Replace the failing cell inverter unit with a spare cell inverter unit and restart the operation (to minimize MTTR).

Then, replace the failing parts of the failing cell inverter unit with spare parts

If the failing part is a power device at this time, please request the TMEIC representative to repair it.

Table Recommended Common Spare Parts

Board

Control board CTR ARND-4044C

Gate interface board GIF(Including OIF) ARND-4186A

Gate interface board GIF(Including OIF) ARND-4186B

Option board interface OPT-S ARND-4051A

Input/output board XIO ARND-4045B

Input/output board XIOA ARND-4187A

Resistor board for voltage detection EXR ARND-4005A

Resistor board for voltage detection R-DET ARND-3139A

Resistor board for voltage detection R-DET ARND-3139B

Resistor board for voltage detection R-DET ARND-3139F

Output voltage detection board V-DET ARND-4189A/B