Otis Elevator OVFR03B-402 Frequency Inverter with Energy Feedback IGBT Power Module and RS485 Communication
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Highlight
Energy Feedback Function Frequency Inverter
,IGBT Power Module Elevator Inverter
,RS485 Communication Regenerative Inverter
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BrandOTIS
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DescriptionElevator Inverter
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ModelKBA21305ABZ10
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MOQ1PC
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TransportionTNT, UPS, DHL, Fedex, Air, Sea
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PackagesCarton, Wooden Case, Pallet Etc
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Delivery TimeNormally 2-3 Working Days After Payment
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WarrantyOne Year
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Payment MethodCompany Bank, Western Union, Alibaba, Paypal Etc
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Brand NameOTIS
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Model NumberKBA21305ABZ10
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Minimum Order Quantity1
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Delivery Time2-3 working days
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Payment TermsD/P,T/T,Western Union
Otis Elevator OVFR03B-402 Frequency Inverter with Energy Feedback IGBT Power Module and RS485 Communication
Otis Elevator OVFR03B-402 Frequency Inverter KBA21305ABZ10 ABZ4 ABZ6 In Stock Original Parts
KBA21305ABZ10 is a regenerative elevator inverter from the OTIS LRU-402 series (also known as ACD4-MR/OVFR03B-402), designed for traction motor speed control and energy feedback. This unit is compatible with OTIS Gen2®, Skyrise and other elevator series.
Technical Specifications
- Input Voltage: AC380/415V 3PH 50/60Hz
- Output Voltage: 0-513V (adjustable)
- Rated Output Current: 8.5A
- Maximum Output Current: 14A
- Carrier Frequency: 2.0-12.0KHz adjustable
- IGBT Power Module Technology
- Energy Feedback Function (energy saving rate up to 20-35%)
- Operating Temperature: -10°C to +40°C
- Protection Class: IP20
- Dimensions: Approximately 480×320×160mm
- Weight: Approximately 9kg
- On-board KEA26800ABS8 Driver Board and KCA26800ABS8 Control Board
- Supports RS485 Communication and OTIS Standard Protocol
Performance Features
- Vector control algorithm enables smooth speed regulation from 0-2.5m/s
- Acceleration/deceleration adjustable from 0.5-1.5m/s²
- Brake synchronous control ensures smooth start and stop without jitter
- Compatible with both asynchronous and synchronous traction motors
- Automatic motor parameter identification simplifies debugging process
Energy Efficiency
- Built-in regeneration unit converts mechanical energy into electrical energy during braking
- Energy feedback to power grid reduces consumption by 20-35%
- Feedback overvoltage/overcurrent protection prevents grid fluctuation issues
- Feedback efficiency ≥92%
- Suitable for 380V/415V power grid systems
Ordering & Support
| Brand | OTIS |
| Description | Elevator Inverter |
| Model | KBA21305ABZ10 |
| MOQ | 1PC |
| Transportation | TNT, UPS, DHL, Fedex, Air, Sea |
| 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 etc |
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