22kw advanced drive technology fan speed controller

ED3100 series open loop vector 
control frequency inverter 
for general purpose

                        Power Range

           0.75kw-400kw/380v/3 phase   AC
0.75kw-2.2kw/220V/1 phase input, 3 phase output ,AC

Low voltage ac drive

Frequency setting mode Digital, Analog, Serial Communication, Multi-Step running

PID control function

energ saving-35%-55% in pump or fan application

continuous service for over 10 years with only minor maintenance required

                           Features

♣  Advanced vector control algorithm, high starting torque at low frequency, can reach 180% rated torque at 0.5HZ

♣  Can provide impulse input/output function, convenient for the digital closed loop control

♣  Built-in automatic torque compensation function, turn difference compensation function

♣  Rich protection function and parameter monitoring function, realizing the online adjustment of various parameters 

♣  Zero frequency operation threshold and zero frequency return difference avoid the analog signal zero drift disturbance effectively

♣  Can realize the online switch of frequency given channels

♣   Rich programmable input/output terminals, meet various control requirements 

♣  Adapting motor can reach 630kw for the three phase 380 volt frequency inverter, and 132 KW for the three phase 220 volt frequency inverter (need to be customized)

♣  Communication synchronization fine-tuning, dual analog output, LCD keyboard copy, etc, rich humanized non-standard function can meet more special equipment in some special requirements.

♣  Adopt independent cooling air duct, dismountable dust gauze and dust boot cap—preventing the dust efficiently.

♣  Surge absorbing circuit designed at AC input terminal, restrain the grid surge effectively.

♣ New designed outlook, pretty and elegant.

Use in:                                                  Believe us---Easydrive

Plastic ceramics 
electrical textile 
light industrial 
pharmaceutical 
packaging and printing 
paper-making production line 
chemical fiber production lines 
wire and cable machinery 
procssing machinery AND SO ON

                                      Process

                                                                                                          Test and Packing

Quality Control

Quality management standard: ISO9001; ISO14001

Quality control system: 
R&D Quality Management, Supplier Quality Management,Manufacturing Quality Management, Service Quality Management,

Infomation Management System:
ERP, CRM, OA, Brookfax Electronic Fax System, Kingdee Financial Infomation Management System.

R&D Testing Instrument and Equipment

1.ESD Generator
2.Intelligent Group of Pulse Generator
3.High Frequency Noise Simulation Generator
4.Automatic Lighting Surge Simulator System
5.Electrostatic Discharge Tester
6.Speed Torque Tester
7.16 Ways Tempreture Recorde

Warranty 
Directly Manufacturer Fully Guarantee For 18 month

Technical Support 

A professinal technical support group service you

They can help you solve any question online or phone after sell

Special situation, Special service

1. Famous brand in china ---- Top 10 brand for 4 years

2.Easy operating system---- Easy but effective software, gentle touch achieves

3. Stable performance ---best famous compenents ensure the quality all the time

4. Excellent aftersales service ---24*7 hours online serive, never leave you alone.

5.Fast delivery--cheape & safe delivery, we look after it all the time.