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EN630 Mini Vector Frequency Inverter Built-In PG Card

  • EN630 Mini Vector Frequency Inverter Built-In PG Card
  • EN630 Mini Vector Frequency Inverter Built-In PG Card
  • EN630 Mini Vector Frequency Inverter Built-In PG Card
  • EN630 Mini Vector Frequency Inverter Built-In PG Card
  • EN630 Mini Vector Frequency Inverter Built-In PG Card

Features
1. Compact Design
2. 32 bit DSP (digital signal processor) hardware platform
3. Advanced control algorithm, the main control board features an integrated PG card
4. Directly installed encoder into the terminal can realize PG closed-loop vector control
5. Two kinds of control methods, including speed vector control and torque vector control, making the inverter control high precision, fast speed reaction, and excellent low frequency
6. Intelligent inspection and high level of protection.
7. Keyboard with digital potentiometer, for easy speed adjustment.

Product Model
Model Input (V) Input Phase Match Motor
(KW) 		Output Current(A)
EN630-2S0004 220V 50/60Hz 1 0.4 2.5
EN630-2S0007 1 0.75 4
EN630-2S0015 1 1.5 7
EN630-4T0007 380V 50/60Hz 3 0.75 2.3
EN630-4T0015 3 1.5 3.7
Parameters
item Item description
Input Rated volt, frequency 1 phase 220 volt. level : 1 phase 220V , 50Hz/60Hz 3 phase 380 volt. level : 3 phase 380V , 50Hz/60Hz
Allowed volt. range 1 phase 220 volt. level : 200 ~ 260V 3 phase 380 volt. level : 320 ~ 460V
Output Voltage 0 ~ 380V
Frequency 0 ~ 600Hz
Overload capacity 150% of rated current for 1 minute
Control performance Control mode Vector control (Without PG) Vector control (with PG) Open-loop V/F control Torque control (without PG) Torque control (with PG)
Speed control accuracy ±0.5% rated synchronous speed ( without PG vector control) ±0.1% rated synchronous speed ( with PG vector control) ; ±1% rated synchronous speed ( V/F control );
Speed regulation range 1 : 2000 ( with PG vector control ); 1 : 100 ( without PG vector control ); 1 : 50 ( V/F control );
Start-up torque 1.0Hz : 150% rated torque ( V/F control ); 0.5Hz : 150% rated torque(without PG vector control) ; 0Hz : 180% rated torque ( with PG vector control );
Speed fluctuation ±0.3% rated synchronous speed ( without PG vector control ); ±0.1% rated synchronous speed ( with PG vector control );;
Torque control accuracy ±10% rated torque ( without PG vector control , without PG torque control ); ±5% rated torque ( with PG vector control, with PG torque control )。
Torque response ≤20ms ( without PG vector control ); ≤10ms ( with 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 precision 0.01Hz
Exterior impulse 0.1% of max. frequency
Torque boost Automatic torque boost, manual torque boost 0.1 ~ 12.0%
V/F curve(volt. frequency characteristic) Setting rated frequency arbitrarily at range of 5 ~ 650Hz,can choose constant torque, decreasing torque1, decreasing torque 2, decreasing torque 3,self-defined V/F curve in total 5 kinds of curve
Acceleration And Deceleration curves Two modes: straight line acceleration and deceleration, "S" curve acceleration and deceleration; 15 types of acceleration and deceleration time, the time unit is optional(0.01s,0.1s,1s), max is 1000 minutes
Brake Power consumption brake With built-in brake unit, brake resistor added between (+) and PB
DC brake Start-up and stop action optional, action frequency 0 ~ 15Hz,action current 0 ~ 100% of rated current, action time 0 ~ 30.0s

Application
Our mini flux vector inverters are widely used in food processing machinery and a wide range of production equipment to increase precision control and efficiency.
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