Most Popular Product – CNAISO Manual Changeover Switch

1，Normal working conditions of Manual Changeover Switch ?

1.1.The air temperature is -5℃~+40℃, the average value within 24 hours should not be

over 35℃.

1.2.The relative humidity should not exceed 50% at max temperature +40℃, the higher

relative humidity is permissible at lower temperature, for instance, 90% at +20℃, but

the condensation will be produced due to temperature change, which should be

considered.

1.3.The altitude of mounting place should not exceed 2000m. Classification: IV. 4.Inclination is not more than ±23°.

1.4.Pollution grade: 3.

2.Main technical parameters of Manual Changeover Switch ?

3.How to use the Manual Changeover Switch ? 

The transfer switch can be used as a circuit control switch, a test equipment switch, a motor control switch, a master control switch, and a transfer switch for electric welding machines. The transfer switch is generally used in AC 50HZ, voltage to 380V and below, DC voltage 220V and below to convert electrical control lines and electrical measuring instruments. For example, the commonly used LW5/YH2/2 type transfer switch is often used to convert and measure three-phase voltage.

4.Why Yueqing AIso?

4.1: Full engineering and technical support: 3 professional manufacturers, and technical service team.

4.2:  Quality is No1 ,our culture.

4.3:  Quickly lead times:”Time is gold” for you and for us

4.4: 30min fast response:we have professional team,7*20H

Gain client trust thanks to their proven reputation for reliability, performance and long life.

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