Description
Specifications
- Nominal Input VAC:460 Volts AC
- Input Range VAC: 323 to 528 Volts AC
- Amps (CT): 11 Amps
- HP (VT): 7.5 Horsepower
- Amps (VT): 12 Amps
- Input Phase: 3
- Operator Controls: Keypad Included
- Braking Type: DC Injection;Dynamic Braking;AC Line Regenerative
- Motor Control-Max Level: Closed Loop Vector
- Frame Size: A
Features
- Replaces traditional brake resistor to reduce heat energy.
- Clear energy saving: more than 95% of the regenerative energy is converted into electricity and supplied back to the mains.
- Full-load operation : input-side current THD lower than 5% and improves power factor up to 99%.
- AC motor drives with AFE2000: supports 4-quadrant operation with variable frequencies and adjustable system.
- Constant DC bus voltage: unaffected by mains voltage fluctuations.
Applications
- Large-inertia load, such as centrifuge equipment, dewatering machines and roving machines.
- 4-quadrant loads including elevators, cranes and pumpjacks (oil extraction machines)
- Quick braking, such as machine tools, bag making machines, auto storage and retrieval systems, and lathes.
- Long-term energy feedback, such as wind power, water power, steel printing and paper making machinery (winding equipment).
- Improves power quality for industries such as semiconductor and panel industries.