TRQ Series High and Low Voltage Electro-hydraulic Starter for Wire-wound Motor

TRQ series high and low voltage wire-wound motor electro-hydraulic starter is to string liquid resistance in the rotor circuit of the wire-wound motor.

Classification:

Soft Start Class

Product Message>

1. Overview

TRQ series high and low voltage wire-wound motor electro-hydraulic starter is to string liquid resistance in the rotor circuit of the wire-wound motor. After the motor starts, the liquid resistance is adjusted automatically and infinitely so that it becomes smaller and smaller, and finally zero, so as to realize the smooth starting of the motor with reduced voltage and no impact, and the liquid resistance will be removed automatically after the starting is finished. After starting, the liquid resistance is automatically removed. Its starting performance is much better than frequency sensitive and oil-immersed variable resistance starters. This product is widely used in building materials, metallurgy, chemical industry, coal, mining and other industries for heavy load starting of wire-wound asynchronous motors.

2. Performance Characteristics

1、Small starting current, starting current Iq≤1.3le.

2、Can be started continuously 5-10 times.

3、High degree of automation, simple structure, easy to use.

4、With liquid resistance over-temperature alarm, low liquid level, start overtime shutdown and other protection functions.

3. Main Technical Parameters

Model	Motor power(kW)	*Overall dimensions WDH (mm)*	Start-up time(S)	Starting temperature rise ℃	Note
TRQ-200/□	≤ 200	8007002000	15~30	<5	Available with primary circuit or with or without PLC control.
TRQ-400/□	200～400	8007002000	15-30	<5
TRQ-630/□	400～630	10609002000	15-30	<5
TRQ-1250/□	630~1250	10609002000	20~40	<8
TRQ-2500/□	1250-2500	12009002000	20~40	<8
TRQ-4000/□	2500～4000	120011002000	20~40	<8
TRQ-6000/□	4000~6000	140011002000	30~50	<10
TRQ-10000/□	6000～10000	150014002300	30~50	<10

4. One Programmatic Map

5. Model Description

6. Ordering Instructions

1、Users should provide motor model, power, stator voltage, current, rotor voltage, current and load condition when ordering;

2、According to the user's requirements, it can be equipped with the high and low voltage switchgear produced by our company as the main circuit control and the TJ series phasor produced by our company as the reactive power in-place compensation at the same time;

3、If the user has any special requirements on cabinet color, please contact us for separate design.

Key words:

TRQ Series High and Low Voltage Electro-hydraulic Starter for Wir

Soft start class

Starting

Winding

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