Frequency Converter Drive Motor Speed

frequency converter Drive for motor speed Technical specification

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frequency converter Drive for motor speed


 Technical specification

Item

Specification

Control

Control mode

V/F control

Open-loop vector control (SVC)

Frequency Resolution

Digital: 0.02%

Analog: 0.1%

V/F curve

Linear, square root, random V/F

Overload capability

150% rated current 60s; 180% rated current 3s

Start torque

G type: 0.5Hz/150% (SVC);

Speed Regulation  Range

1:100 (SVC)

Stable   Speed Accuracy

±0.5% (SVC)

Torque compensation

Manual torque compensation (0.1%-30.0%), automatic torque   compensation

Configuration

Control power supply +24V

Max. output current 300mA

Input terminal

The 4-way Digital Input Terminal (DI1-DI4) can be additionally   expanded by 2-way (DI5-DI6) through connecting with the IO expansion card,   DI6 can be connected with the high speed impulse input 1-way analog input   terminal (VF1) which can be additionally expanded by 1-way (VF2) through   connecting with the IO expansion card, and it can be also used as digital   input terminal via setting.  

Operating instruction:   VF1 can serve as the voltage (0V-10V) or current (0/4mA~20mA) input, however,   VF2 can only serve as voltage (0V~10V) input.

Output terminal

The 1-way Analog Output Terminal FM1 can be additionally expanded   by 1-way (FM2) through connecting with the IO expansion card, both the   voltage (0V-10V) and current (0mA~20mA) can be output, the 1-way relay   outputs T1, below 30V/1A for   DC and below 250V/3A for   AC.



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