1,ac motor drive
2,leading manufacturer
3,CE, ISO9001
4,accurate,vector control ac drive

DF800 seriesDF800 series of AC drives is our new product. By blocking design, the system function is enriched and built-in EMI filter is optional, advanced EMC design is adopted. The product has the feature of compact in frame, new in shape. E900 series is a kind of high-quality and multifunction drives that can meet wide-ranging application.CharacteristicAuto torque promotion and auto slip compensation realizes larger output torque at low frequency.User-defined curve, V/F curve can be adjusted.Lower-noise, carrier-wave frequency can be adjusted from 2KHZ to 10KHZ.Control protection is immediate and reliable, which improves system stability.Built-in filter is optionalCompatible with NPN and PNP types.Output frequency is 0.50-650Hz. The highest resolution is 0.01Hz.Main functionBuilt-in braking unit.Built-in EMI filter.Kinds of load type: beeline type, square type, under-defined V/F curve type and auto torque compensation type.Jogging speed control, multistage speed-control, external analog signal speed control and PC/PLC speed control.Standard RS485 communication interface, PC/PLC control by MODBUS communication and several inverters can be operated at the same time.Frequency source includes given digit, given analog voltage and given MODBUS, etc.With double-polarity NPN and PNP type.6 digital input terminals, each of which can be used as user-defined function terminals. 2 analog input terminals, one of which can be used to input voltage (0~5v, 0~10v) and the other can be used to input current (0~20 mA, 4~20 mA).1 digital output terminal, 1 multifunction relay output terminal and 2 analog output  terminals. One of analog terminal can be used to output voltage (0~5v, 0~10v) or current (0~20mA) and the other can be used to output current ((0~20 mA or 4~20 mA).With the twinkling display of preset  frequency, running frequency can be easily set before running.Current stalling adjusting.Built-in DC braking.