enhanced V/F control universal variable speed drive (frequency inverter)

SHENZHEN, China - Aug. 15, 2013 - PRLog -- E5-H series high performance enhanced Volts/Hz control universal variable speed drive (VSD), is an universal inverter with simple vector control, with built-in PID controller for closed loop control.

Available voltage range: 
380 VAC - 480 VAC (323 VAC - 528 VAC): 380 V, 400 V, 415 V, 440 V, 460 V, 480 V

E5-H series optimized scalar control universal VSD (VFD) include following outstanding features: 
1, Sine wave PWM control with vector control; 
2, Close loop control with built-in PID function; 
3, Wide voltage adaptability, AC260V~480V input, DC350V~750V input; 
4, Containing a variety of fan and water supply energy saving mode and energy saving rate selection; 
5, With sleep and wake up function. 
6, Vector control performance and insensitive to motor parameters.
7, The automatic energy-saving feature and PID control function are suitable for controlling fans and pumps.
8, NEMA-1 (IP 20). International Protection Rating of IP65 is customized.
9, Volts per Hertz (V/F) control with simple vector control functions.

Applications:
conveyor belt, sewage disposal (waterwater treatment) in municipal engineering (http://www.ecodrivecn.com/show/sewage-treatment.htm), water supply in civil engineering (http://www.ecodrivecn.com/show/water-supply.htm), industrial, commercial and domestic sectors, water boosting for high rise buildings, cooling water circulation pumps (http://www.ecodrivecn.com/show/circulating-cooling-water-...), fire fighting system, air compressor, extruder machines, plastic extrusion machinery (http://www.ecodrivecn.com/show/extrusion-machinery.htm), fan and pump, blower, exhaust fan, ventilator (http://www.ecodrivecn.com/show/exhaust-fan.htm), sprinkler and irrigation system, plastic injection molding machine, central air conditioning (http://www.ecodrivecn.com/show/central-air-conditioner.htm), sugar industry (separation of sugar (http://www.ecodrivecn.com/show/separation-of-sugar.htm), retrofitting of sugar crushing machine (http://www.ecodrivecn.com/show/sugar-squeezing-machine.htm)), food and beverage industry, metals industry, mining industry, paper and forest products industry, petroleum and chemical industry, wood processing, HVAC (heating, ventilating and air conditioning) (http://www.ecodrivecn.com/show/central-air-conditioner.htm), dust blower in iron and steel works (http://www.ecodrivecn.com/show/dust-blower.htm).