Shenzhen Easydrive Electric Co., Ltd.
Main products:Frequency Inverter,Server,Motor
Contact Us
  • Contact Person : Mr. Lan Jianfeng
  • Company Name : Shenzhen Easydrive Electric Co., Ltd.
  • Tel : 86-755-33953353
  • Fax : 86-755-82447815
  • Country/Region : China
  • Zip : 518029

ED3100-M series industrial energy-saving variable frequency drives

ED3100-M series industrial energy-saving variable frequency drives
Product Detailed
energy-saving variable frequency drives 0.75kw-630kw 50/60hz absolutely reasonable price saving energy for industry

                       >>ED3100-M Series Sensorless vector control energy-saving variable frequency drives

                                                          Power range::0.75-630kw/380v  0.75-4.0kw /220v

Electric ac frequency drives  MAIN APPLICATION:

Plastic machinery, ceramics machinery,electrical machinery,light industrial machinery, pharmaceutical machinery,packaging and printing machinery,paper-making production line,chemical fiber production lines,escalators,wire and cable machinery,printing machinery,processing machinery ,machine tools, textile printing and dyeing and equipment bag,cold rolling,low-frequency roll,centrifuges,a direct substitule for the exchange of the exchange of torque motor for the general constant tension open-book collection or volume control.

Three phase motor control CHARACTERISTICS:

1, open-loop vector control, V / F control method can choose to (P0.0 parameter setting)2, V / F Curve Flexible configuration: linear V / F curve, the square of V / F curve, user-defined V / F curve.3, stopping when the electrical parameters of self-test: In the motor perfectly still under the automatic identification of motor parameters in order to get the best control effect.4, the external terminal multi-stage speed control, programmable multi-stage speed and pendulum frequency operation.5, multi-frequency input channel mix setting.6, multi-function programmable inputs, programmable relay output.7, the standard built-in PID regulator, a simple user-friendly flow, pressure and other closed-loop control.8, the choice of the cooling fan power up and running the work of two states.9, switch input channels: positive, reverse order; 6 programmable switch inputs, up to 30 functions can be set.10, standard RS485 interface to the bottom.11. Frequency Resolution: Digital Set reach 0.01HZ; simulation settings: the highest frequency X0.1% ED3100 series adjustable frequency drives SPECIFICATIONS list :




Rated voltage and frequency

Single-phase 220V, three-phase 220V,

three-phase 380V; 50Hz/60Hz

Variable allowable value

Voltage: -20% +20

Voltage unbalance: <3% Frequency: ±5


Rated voltage

200V /380V

Frequency range


Overload capability

150% for 1 min, 180% for 1s, 200% instant protection

Main control function

Control mode

Space voltage vector PWM control ;

Sensorless vector control (SVC)

Frequency accuracy

Digital setting: Max frequency ×±0. 01%

Analog setting: Max frequency ×±0. 2%

Frequency resolution

Digital setting: 0.01Hz

Analog setting: Max frequency ×0.1%

Torque rise

Auto torque rise, manual torque rise 1%30.0%

V/F curve

Three ways Linear V/F curve, square V/F curve, user self-defining V/F curve

Acceleration/deceleration curve

Optional time unit (Min/s), the longest: 6000s (settable in the range of 0.13600s).

DC braking

Be optional during both starting and stopping, the operating frequency: 020Hz,operating voltage level: 020%,operating time: settable within 020s


Jogging frequency range: 0.1Hz50.00Hz,jogging acceleration and deceleration time: 0.13600s.

Built-in PID

It is convenient for forming closed loop control system, applicable for course control like pressure and flow, etc.

Multi-speed operating

Realize multi-speed running by built-in PLC or control terminal.

Weaving wobble frequency

Can get wobble frequency of adjustable central frequency

Auto voltage adjustment

When main voltage changes, the output voltage may be kept constant by adjusting PWM output (AVR function).

Auto energy-saving running

According to load condition, V/F curve can be optimized automatically to get the aim of energy-saving running.

Auto current limiting

Limit in-service current automatically, so as to avoid tripping for fault caused by frequent over current.

Sensorless vector control

Torsion characteristic

150% output of torque at 1Hz, rev accuracy: 0.1%

Motor parameters automatic read

Reading the parameters from motor when completely stop in order to achieve optimal controlling effect.

Running function

Running command passage

Setting of operating manual; setting of control terminal; setting of serial port; switching by three ways


ED3100 speed control drive POWER RANGE:


ED3100-M series industrial energy-saving variable frequency drives

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