Variable Frequency AC Drive VSD

Product introduction

Hot sell 380V-460V 3 phase AC drive/variable speed drive/variable frequency converter

Ad800 is an high performance vector control inverter widely use in variable and constant torque applications from pumps and fans to conveyors and mixers as well as many other variable and constant torque applications for replacing others international brands...Motor inverter drives
Features: 
1. Large torque output under low speed, it is suits for crane, heavy load application
2. Quick torque response, that is good for accuracy speed control
3. Large overload capacity 150% rated current for 60s. 200% rated current for 2s. 
4. With multiple protections hardware design, infineon igbts using to minimize fault occurs. 
5. Open loop/close loop vector control, torque control
6, compatible with induction motor and pmsm
7, mature software with new functions adding. 
8, good comments from feedback for over 80, 000 piece of ad800 VFD under using. 

Very good price is available for speed up overseas marketing developing. 
A sample of ad800 testing is available. 

1. Pg cards external build if need, support abz optical encoder, abz differential input, rotating transformer encoder...
2. Built in following funtions terminals. 
It has 5 digital I/o input, compatibale with sink and source way. (NPN/pnn)
2 analog input, support-10V to 10V, 0-10V, 0/4 to 20mA
1 analog output (0-10V/ 20mA can be selected)
2 collector output (FM and cme support the hight pulse output). 
1 really output. (if need two relays please built external card). 
RS485 communication card. (485+, 485-)
Extension card is available. (4 digital terminals, 24V power support, op (external power supply terminal, 1 analog output, and 1 relay output. 

When you need simplicity and intelligence in one self-contained solution, the ad covers a wide range of options. Ideal for variable and constant torque applications from pumps and fans to conveyors and mixers as well as many other variable and constant torque applications. Enjoy plug and play convenience right from the start. No customizing or special product engineering required. Excellent unique ventilation design with powerful big fans. All power range drives adopt steel housing. 
Specification: 
Single phase, 220V, 0.4kw to 2.2kw. 
Three phase, 220V, 0.75kw to 75kw
Three phase, 380V/660V/1140V, 0.75 to 750kw. 

Key product feature
1. High performance flux vector control for im and pmsm
2. Excellent quick response with vector control
3. High starting torque even under low speed. 
4. Torque limit for machine safety protection
5. Rapidcurrent limit, up to 20 kinds protection function. 
6. Latest generation infineon igbtmodules using

Outstanding motor control performance
1. Torque respond speed ≤5msin olv without pg
2. Wide input voltage range, and work above 45ºc is available
3. Outstanding overload capacity, 150% rated current for 60s, 180% rated current for 3s, 200% rated current for instantaneous. 
4. Speed range 1: 100 (sfvc), 1: 1000 (clvc)
5. Startup torque, g type: 0.5 Hz/150% (sfvc); 0 Hz/180% (clvc), p type: 0.5 Hz/100%
6. Torque control accuracy, ± 5% (clvc)