Emheater EM-GS Series, Руководство пользователя

Страница: 5 / 30

1. EM-GS Series Soft starter EM-GS User's Manual
2

Independently software copyright.

Motor starting and protection proprietary technology.

Unique way to detect debug equipment and process.
Quick and thoughtful after-sales service

Reliable performances lay the foundation of qualified service and quality.

Provide perfect system solution.

The timely and thoughtful Consulting Services.

Constantly improve the product performance according to user's opinion.
1.4 Technical specification
Item Description
Input
Power
Supply
Input Voltage Three-phase 220V/380V/480V/660 AC
Frequency 50/60Hz
Adaptive Motor Squirrel-cage three-phase asynchronous motor
Starting Times It is recommended not to exceed 20 times per hour.
Control Mode
(1) Operation panel control.
(2) Operation panel + external control.
(3) External control.
(4) External c COM control.
(5) Operation panel + ex COM control.
(6) Operation panel + COM control.
(7) COM control.
(8) No start or stop operation.
Start Mode
(1) Current-limiting to start.
(2) Voltage ramp to start.
(3) Torque c current-limiting to start.
(4) Torque c voltage ramp to start.
(5) Current ramp to start.
(6) Voltage current-limiting double closed-loop start.
Stop Mode
(1) Soft stop.
(2) Free stop.
Protective Function
(1)Open loop protection for external instantaneous stop terminals.
(2) Over-heat protection for soft starter.
(3) Protection for too long starting time.
(4) Input open phase protection.
(5) Output open phase protection.
(6) Unbalanced three-phase protection.
(7) starting over current protection.
(8) Running overload protection.
(9) Under voltage protection for power voltage.
(10) Overvoltage protection for power voltage.
(11) Protection for fault parameter setting.
(12) Load short circuit protection.
(13) Auto restart or incorrect wiring protection.
(14)Incorrect wiring protection of external control stop terminals.