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Details for OTIS Elevator Main Drive Circuit PCB Board MCB 3X GCA26800KV4
| Brand | OT |
| Description | Elevator Circuit PCB Board |
| Part No. | MCB 3X GCA26800KV4 |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, alibaba, Paypal, Personal bank etc |
Pictures for OTIS Elevator Main Drive Circuit PCB Board MCB 3X GCA26800KV4
DClinkOVT DC link overvoltage.
1. Check parameters
BUSOVT, BUSFASCALE (if the measured value of DC voltage does not
match the monitored value, this parameter should be adjusted)
2. Check parameters
Does ACLINE-LINEVOLTAGE match the actual measured value?
3. Check the braking resistor circuit, including wiring, resistance
value, DC fuse, DBT replacement XU2DClinkUVT DC link insufficient
voltage
