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    GVC11-160/250/400A Low voltage Vacuum ContactorsGVC11-160/250/400A Low voltage Vacuum ContactorsGVC11-160/250/400A Low voltage Vacuum Contactors
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GVC11-160/250/400A Low voltage Vacuum Contactors

GVC11 series Vacuum Contactors are full closed product adopting new technology, which have the characteristics of high operating voltage, small size, stability, long life, reliability, low pick-up power, low circuit resistance and easier maintenance etc.


GVC11-160A/1.5KV Vacuum Contactors

Rated working voltage kV 1.5
Rated working current A 160
Rated making capability A/50 times 1600
Rated breaking capability A/50 times 1280
Limited breaking capacity A/3 times 1600
Pick-up power W (transient) 265
Hold power A 30
Mechanical life times 1x106
Electrical life times 6x104
Weight kg 3.5
Control power voltage V(AC) 110,220
Auxiliary switch 3NO 1NC
Auxiliary contact capacity AC-15:Ue:AC380V le:0.7A
DC-13: Ue:DC220V le:0.1A


GVC11-250A/1.5KV Vacuum Contactors

Rated working voltage kV 1.5
Rated working current A 250
Rated making capability A/50 times 2500
Rated breaking capability A/50 times 2000
Limited breaking capacity A/3 times 2500
Pick-up power W (transient) 265
Hold power A 30
Mechanical life times 1X106
Electrical life times 6X104
Weight kg 5
Control power voltage V(AC) 110,220
Auxiliary switch 3NO 1NC
Auxiliary contact capacity AC-15:Ue:AC380V le:0.7A
DC-13: Ue:DC220V le:0.1A


GVC11-400A/1.5KV Vacuum Contactors

Rated working voltage kV 1.5
Rated working current A 400
Rated making capability A/50 times 4000
Rated breaking capability A/50 times 3200
Limited breaking capacity A/3 times 4500
Pick-up power W(transient) 342
Hold power A 38
Mechanical life times 1X106
Electrical life times 6X104
Weight kg 7.5
Control power voltage V(AC) 110,220
Auxiliary switch 4NO 2NC
Auxiliary contact capacity AC-15:Ue:AC380V le:0.7A
DC-13:Ue:DC220V le:0.1A

FAQ
Q:What is the benefit of using a vacuum contactor?
A:In conclusion, medium-voltage vacuum contactors are specialized electrical switches designed for medium-voltage power systems. They utilize vacuum interrupters to extinguish arcs when contacts are opened or closed. These contractors offer advantages such as enhanced safety, longevity, and low maintenance.
Q:What is the principle of vacuum contactor?
A:The vacuum contactor is mainly composed of a vacuum interrupter and an operating mechanism. The vacuum interrupter has two functions of reliable arc extinguishing when passing the normal operating current and frequently switching the operating current. But it cannot cut off the overload and short-circuit current.
Product Inquiry
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