WEG FFE200 Drive – Find comprehensive resources for WEG FFE200 AC drives, including product catalogs, manuals, price list, programming guides, fault, alarm, warnings & software support. Get expert assistance for troubleshooting and optimization.
WEG FFE200 is the Fundamental Front End family of six-pulse AC/DC regenerative power supplies. It’s a component within WEG’s variable speed drives product line.
Power Rating:
- 300 kW…2.1 MW (-4 models)
- 475 kW…3.8 MW (-6 models)
Features
| Control mode | Fundamental front end technology |
| Power | 300 kW…2.1 MW (-4 models) 475 kW…3.8 MW (-6 models) |
| Voltage | 3 x 380 V ac -15%…500 V ac +5%, 50/60 Hz (-4 models) 3 x 500 V ac -10%…690 V ac +10%, 50/60 Hz (-6 models) |
| Power factor | <0.94 |
| THD | <40% |
| Analog inputs | 2 two-pole (voltage/current) |
| Analog outputs | 2 two-pole (1 voltage or current, 1 voltage) |
| Digital inputs | 6 (PNP/NPN) |
| Digital outputs | 4 (PNP/NPN), (2 static and 2 relay) |
| Overload | Heavy duty: 150% * In (60” every 300”) Light duty: 110% * In (60” every 300”) |
| EMI and LCL filters | Optional external EMI mains filter (line inductance mandatory) |
| Pre-charge kit | Mandatory. In the FFE200-…+PRC the precharge circuit is integrated |
| Functions | Efficiency enhancement of the internal power module Limited internal dissipative losses Enhanced system dynamics during drive and regeneration Considerable energy savings during regeneration transients Improved stability of the DC Bus circuit under load changes Significant cost-effectiveness with the single power supply system Elimination of uneconomical conventional braking systems and braking resistors |
| Communication protocols | RS485, Modbus-RTU. Optional: Modbus-RTU to Modbus-TCP gateway, DeviceNet, Profibus-DP, CANopen, EherCAT, Ethernet, PROFINET |
| Protection degree | IP00 |
FFE200 was designed to power the ADV200..-DC series inverter family, whether with a single module or with several modules connected to the same DC bus. It may also be used to supply ADV200-…-IT series powered from DC. The FFE power supply has an integrated DC bus pre-charge system composed of a 3-phase semi-controlled thyristor bridge.