New and Original Enc Frequency Inverter En750 Series En750-4t0370

EN750 series High performance vector inverter

Product brief

New book-form design: Compact structure, the volume is reduced by more than 30%compared with the previous generation ofproducts,Can be installed side by side, comparable to the mainstream market similar products. Feature-rich excellent performance: ·Support PG and bus expansion at the sametime 2.2KW frequency inverter or above). *Synchronous motor asynchronous motor compatible Support speed,torque and position control. Multi scenario application; Support process PID,simple PLC, textile Traverse,constant pressure water supply.Specialize in lifting,widely used in lifting, papermaking,metal processing, textile,machine tools and various automated production equipment drives.
 

Product features

• Support asynchronous motor,synchronous motor

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• Support Three phase asynchronous motor,Permanent-magnet

• Synchronous motor

 

 

 

 

 

Multi-Control mode

 

 

Support Multi-Control mode:V/F Control,SVC(without PG 

vectorcontrol),FVC(Closed loop vector control)

 

 

 

Precise position control

 

Supports external command in put. Spindle position 

quasi-stop, multi-segment position modes to meet 

higher Precision requirements.

 

 

Multiple bus extensions

 

 

Support a variety of bus extensions to easily 

meet  customer  networking requirements

 

 

 

Fast dynamic response

 

Torque response:<20ms( without PG vector

control),≤10ms( with PG vector control)

Start up torque :

1.0Hz, 150%rated torque

(V/F Control)0.25Hz: 150%rated torque

(vector control)0Hz rated torque

(with PG vector control)

Velocity control precision:0.5% rated

synchronous speed (without PG vector

control),+0. 1 %rated synchronous 

speed(with PG vector control)

 

 

Load inertia self-learning

 

Supports self-learning of motor moment of inertia

 

 

Multi-protection

 

Short-circuit detection, input and output phase

loss protection, over-current protection, under-

voltage protection, over-heat protection.overload 

protection, underload protection, terminal 

protection, no stope protection under power off, etc.

 

 

Multiple encoder support

 

Multiple encoder types are supported in closed-

loop vector mode.ABZ open collector/differential 

encoder, ABZ/UVW diferential encoder, rotary 

transformer and others.differential encoder

Rotary transformers, etc.

 

 

Flexible application scenarios

 

Support process PID, simple PLC, textile

frequency swing, constant pressure water

supply, lifting special function, etc.