3.6kV 400A 630A Permanent Magnet Low Voltage Vacuum Contactor (VACG6)

Model NO.: VACG6-400,630A/3.6kV-Y
Delivery: FOB
Minimum order quantity: 1 piece

Quantity:

Product Description

Basic Info.

Model NO.	VACG6-400,630A/3.6kV-Y
Over Travel	Max:1mm
Mechanical Life Time	1,000,000times
Electrical Life	600,000times
Clearance Between Open Contacts	3(+0.5,0)mm
Trademark	VACEM
Origin	Wenzhou, China

1.General description

VACG series AC L.V. vacuum contactor is suitable for power system of AC 50Hz,main circuit rated voltage up to 3.6kV,rated current up to 630A,for remote making and breaking,frequently starting and controlling AC motors,more suitable for matching with fuse and a variety of protection device to replace vacuum circuit breaker.

The contactor complies GB/T 14808,IEC 60470 and JB/T 7122 standard,the main performance indicators have reached the international level.

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 and vertical surface is no more than 15°.

3.Main technical parameter

Item	Unit	Data
Main circuit rated voltage	kV	3.6	3.6
Main circuit rated current	A	400	630
Rated frequency	Hz	50	50
Power-frequency withstand voltage	kV	18	18
Rated making current	A/100times	4000	6300
Rated breaking current	A/25times	3200	5000
Maximum breaking current	A/3times	4000	6000
Opening time	ms	≤80	≤80
Closing time	ms	≤100	≤100
Clearance between open contacts	mm	3(0,-0.5)	3(0,-0.5)
Over travel	mm	≥1	≥1
Mechanical life time	times	1,000,000	1,000,000
Electrical life	times	600,000	600,000