OTIS OVFR02B-403 ReGen Drive Inverter with Vector Closed-Loop Control and Energy Feedback Technology for Elevator Traction Motor

OTIS OVFR02B-403 KCA21310AAN1 Elevator ReGen Drive Inverter For Passenger Lift Traction Motor Spare Part

1. The OVFR02B-403 (KCA21310AAN1) is OTIS ReGen regenerative elevator inverter, matching ACD4 control system to drive elevator traction machine.
2. It adopts energy feedback technology to recycle power during car descending, saving energy consumption and reducing heat generation inside cabinet.
3. Supports vector closed-loop control, delivers stable torque and smooth speed curve to realize precise floor leveling and comfortable riding experience.

   Brand	SULAB
   Description	Elevator parts
   Model	OVFR02B-403
   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, Paypal etc

4. Built-in multi-protection functions including overcurrent, overvoltage, overload, overheat and UCM monitoring, meeting EN81 elevator safety standards.
5. Reserved encoder and communication interfaces, standard wiring terminals and mounting holes for simple installation and direct replacement.
6. Every inverter undergoes full load aging and function testing before shipment, widely used in OTIS elevator maintenance and modernization projects.