Vacuum Contactor 1.14kV 250A (VACJP)

1.General description

    VACJP-125,250,400,630 type low voltage AC vacuum contactor is suitable for power system with AC 50Hz, rated working voltage of main circuit 660~1140v, rated current 125~630A, for making and breaking line and frequently starting and control AC motor, also for a variety of protective devices consisting of magnetic starter, especially for consisting anti-explosion magnetic starter.

2.Normal using conditions

a. Environment temperature : -5ºC~+40ºC, and average value is no more than +35ºC within 24 hour.

b. Altitude: no more than 1000m.

c. Atmospheric conditions: monthly highest humidity in the most wet month is no more than 90% and monthly average minimum temperature shall be 25ºC. Condensation on the products due to temperature changes shall be considered.

d. Impact vibration: The place is without extensive shaking, impact, and vibration.

e. The place is without explosion hazard, etchant gas and sleet.

f. No rain and snow in places

g. Pollution degree: Three grade

h. Installation type: .III

i. Installation condition: Slant angle between installation surface andvertical surface is no more than 15°.

3.Main technical parameter

4.Outline and installation dimensions