SG350 series high-performance universal frequency converter

Three phase 380V 0.75-500kW

Three phase 660V 75kW-1500kW

High performance FVC control method

Speed control accuracy: ± 0.05%

Speed control range: 1:1000

Torque control response: 180% rated torque/0Hz

Rich encoder cards

Compatible with various encoders such as OC, push-pull, differential, etc

Complete protection function

Having overvoltage, overcurrent, undervoltage, IGT short circuit, grounding

Anti time overload protection design, safety protection under various abnormal working conditions

Can drive asynchronous and synchronous motors

Asynchronous and synchronous motor drive switching can be performed by setting parameters

Torque control

Torque control/speed control can be flexibly adjusted

Multiple torque setting methods

Unique dead zone compensation

Ensure smooth torque output at low frequencies

Unique oscillation suppression function

Mechanical resonance point, no need for frequency hopping

Rich input and output interfaces

7-channel digital input; 2-channel analog input; 1 RS485 interface

2-channel analog output, with AO1 supporting 0-10V or 0-20mA selection

AO2 supports 0-10V or high-speed pulse output selection

2 programmable relay outputs, 1 programmable collector output