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Delta: AC Motor Drives (VFD-ED Series)
With modern power electronics and advanced microprocessor technology, Delta's AC Motor Drives are able to efficiently control motor speed, improve machine automation and save energy. Taking advantage of our strong position in power electronics technology, Delta's VFD Series of AC motor Drives has evolved rapidly. Each Drive series is designed to meet specific application needs. Our AC Drives accurately control speed and torque, smoothly handle an increased load, and provide numerous custom control and configuration operating modes. Our AC Motor Drive product line provides a full range of motor control technologies and is used throughout a wide range of industries, to enhance and improve machine automation.
VFD-ED Series Delta's VFD-ED series AC motor drive designed for elevators are based on years' of experiences in designing AC motor drives, and the experience accumulated since the first Delta elevator AC motor drive VL series launched in 2007. The VFD-ED Series Not only keep safety as first priority but also enhances operation efficiency and riding comfort.
Specifications:
Power rating from 2.2kW to 75 kW
Supports both asynchronous and synchronous motors
Output frequency up to 400Hz
8 programmable digital inputs/ 6 programmable output
Supports various encoders (ABZ, ABZ+UVW, SIN/COS, SIN/COS+Endat2.1)
Supports single output contactor operation (SIL2)
Built-in with CAN/Modbus communication interface
Built-in 7 segment digit keypad, optional LCD keypad available
Auto-tuning with the load attached
Overload capacity up to 200%
Supports 1-phase 230VAC Uninterrupted Power System(UPS)
Compact dimensions
Applications:
Home elevator
Cargo elevator
Passenger elevator in both residential and commercial buildings