Supplier Homepage Electrical & Electronics Breaker & Protector Arrester China Gw4 High Voltage Disconnecting Switch

China Gw4 High Voltage Disconnecting Switch

Min. Order / Reference FOB Price
100 Piece	US $18.00/ Piece

Local Area:	Zhejiang, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal, WesternUnion, Small-amountpayment

Brand:	Dnev
Type:	Power Source Arrester
Structure:	Zinc Oxide Arrester
Installation:	Parallel Arrester

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Product Description

Company Introduction:
Dehler Technology Co., Ltd. specializes in producing high and low voltage switchgear, box type substation, cable branch box, outdoor vacuum circuit breaker, isolation switch, grounding switch, load switch and low voltage components and other products.

Class-
ificationTypeRated
voltage
(KV)Rated
current
(KV)Rated switchGround switchGround
switchRated peak valuetolerant current(KV)Rated short-time valuetolerant current(KV)Rated peak valuetolerant current(KV)Rated short-time valuetolerant current(KV) 12400-10005020(4s earth-freeecumenicGW417.5400-6308031.5(4s)508020(4s)31.5(4s)one-earth(antipollution: 40.5400-12508031.5(4s)) two-earth

Service ConditionAltitude must not exceed 3500m;
The ambient temperature is not higher than+40t, not lower than-30ºC
; (temperature in high and cold regions is not lower than -40^);
The wind pressure is not over 700 Pa (equivalent to wind speed 34 m/s);
The seismic intensity is not over 8 degrees; Thickness of covering ice must not exceed 10 mm;
No explosive and flammable things, corrosive chemicals and violent vibration in its surroundings;
Pillar insulators' anti-dirt grade: Common type is class 0,antkJirt type is class IV.
This series meets requirements offered by GB1985-89 Alternating current and high voltage insulating switch IEC129(1984)Altemating current insulating and earthing switchesand IEC694(1980) regulations for high voltages switchgear and control gear