EN650 Permanent Magnet Synchronous Frequency Inverter

EN650 Permanent Magnet Synchronous Frequency Inverter

Features
1. Synchronous motor vector control (with PG), synchronous motor vector control(without PG), asynchronous motor vector control(with PG), asynchronous motor vector control(without PG), open loop V/F control
2. StandardModbus protocol configuration, free protocol; optional PROFIBUS-DP, CANopen, CANlink communication card
3. Standard configuration of built-in brake unit
4. User defined V/F curve function
5. Encoder disconnection detection and pressure gauge disconnection detection
6. Built-in PID control function
7. Multi-channel frequency setting
8. I/O terminals free programming, both active and passive signals could be received
9. Mechanical resonance suppression function
10. Instantaneous power cut without stopping function
11. AVR output function
12. Overload and under load detection for machine and worker safety
13. Intelligent detection and protection function
14. Speed tracking function
15. Configuration of a variety of expansion cards
16. 16 speed segments, optional bind to accelerate and decelerate

Product Model
Models Input Voltage(V) Rated output
current(A)
Adapted
Motor(KW)
EN650-4T0055 Three phase 380V 13 5.5
EN650-4T0075 17 7.5
EN650-4T0110 25 11
EN650-4T0150 33 15
EN650-4T0185 39 18.5
EN650-4T0220 45 22
EN650-4T0300 60 30
EN650-4T0370 75 37
EN650-4T0450 91 45
EN650-4T0550 112 55
Parameters
Item Item description
Input Rating volt., frequency 3 phase 380V 50Hz/60Hz
320V~460V
output Voltage 0~380V
Frequency 0Hz-600Hz
Over loading capacity Permanent magnet synchronous motor, asynchronous motor
Control 
Performance
Motor type 150% of rating current for 1 minute,180% of rating current for 1 second
Control mode Synchronous motor :without PG vector control , PG vector control Asynchronous motor :without PG vector control,open-loop V/F control
Speed regulation range Synchronous motor :1:20(without PG vector control ), 1:1000 (PG vector control)
Asynchronous motor :1:100 (without PG vector control)
Start-up torque Synchronous motor : 2.5Hz:150% of rating torque (without PG vector control)
0Hz:180% of rating torque ( PG vector control)
Asynchronous motor: 0.5Hz:150% of rating torque (without PG vector control)
Torque control precision ±10%
Running speed control precision Synchronous motor : ≤±0.3% of rating synchronous speed (without PG vector control)
≤±0.03% of rating synchronous speed ( PG vector control)
Asynchronous motor: ≤±0.5% of rating synchronous speed (without PG vector control)
Speed fluctuation Synchronous motor : ≤±0.3% of rating synchronous speed (without PG vector control)
≤±0.05% of rating synchronous speed ( PG vector control)
Asynchronous motor: ≤±0.3% of rating synchronous speed (without PG vector control)
Frequency precision
Digital setting: max. frequency×±0.01%; analog setting: max. frequency×±0.5%
Frequency
resolution
Analog setting 0.1% of max. frequency
Digital setting < 100 Hz: 0.01Hz
Exterior pulse 0.1% of max. frequency
Torque boost Automatic torque boost,manual torque boost 0.1%~12.0%
V/F curve (volt. Frequency characteristic) Set rating frequency randomly at range of 5~600Hz, can choose constant torque, degressive torque 1, degressive torque 2, degressive torque 3,user-defined V/F in total 5 kinds of curve
Accelerating decelerating curve 2 modes: straight line accelerating decelerating and S curve accelerating decelerating; 15 kinds of accelerating decelerating time,time unit ( 0.01s,0.1s,1s )can be optioned, max. time 1000 minutes.
Brake Power consumption brake If necessary, can add brake resistor between (+)and PB
DC brake Optional start-up and stop, action frequency 0~15Hz, action current 0~100% rating current, action time 0~30s
Jog Jog frequency range: 0Hz~up limit frequency ; jog accelerating decelerating time 0.1~6000.0s can be set
Multisection speed running Realized by interior PLC or control terminal; with 15 section speed, each section speed with separately acceleration and deceleration time; with inbuilt PLC can achieve reserve when power down.
Interior PID controller Be convenient to make closed-loop system
Automatic energy save running Optimize V/F curve automatically based on the load to realize power save running
Automatic volt. regulation (AVR) Can keep constant output volt. When power source voltage varies.
Automatic current limiting Limit running current automatically to avoid frequent over-current which will cause trip
Carrier modulation Modulate carrier wave automatically according to the load characteristic .
Speed tracking restart Smooth starting rotating motor.

Application
EN650 series can be used in many industrial applications for highly precise and efficient motor control.

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