OTIS Elevator Machine Room-less Inverter GAA21382G1
The OTIS GAA21382G1 is an original GEN2 machine-room-less elevator inverter (OVF-PACKAGE) designed as a drive module for GEN2 gearless traction machines. It provides precise variable-frequency power output and advanced speed control for smooth elevator operation.
Key Features
- GEN2 OVF-PACKAGE: Complete inverter drive package specifically engineered for OTIS GEN2 gearless traction systems
- VVVF Speed Control: Advanced variable voltage variable frequency technology ensures smooth acceleration, constant speed, and deceleration
- Energy Efficient: Regenerative braking capability feeds energy back to the power system, reducing overall energy consumption
- Comprehensive Protection: Built-in overcurrent, overvoltage, undervoltage, and overheating protection circuits
- Direct GEN2 Replacement: Plug-compatible with OTIS GEN2 MRL elevator systems for straightforward installation
Technical Specifications
| Compatible Brand | OTIS |
| Inverter Type | OVF-PACKAGE (GEN2) |
| Application | Gearless Traction Machine Drive |
| Control Method | VVVF Vector Control |
| Protection Features | Overcurrent, Overvoltage, Thermal |
Applications
Essential drive component for OTIS GEN2 machine-room-less elevator systems. Suitable for inverter replacement, elevator modernization, and spare parts inventory for maintenance companies.