High Voltage Polymer Single Phase Electrical Disconnect Switch AC 12KV manufacturer from China China Cable Fittings Online Market

High Voltage Polymer Single Phase Electrical Disconnect Switch AC 12KV

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

High Voltage Polymer Single Pha

High Voltage Polymer Single Phase Electrical Disconnect Switch AC 12KV

Quick Detail:

12KV Outdoor Polymer isolating switch

1)Rated voltage:12KV

2)Rated current:200A,400A,630A,800A and 1000A

Description:

Outdoor high voltage isolator switch is the high voltage switch equipment of single phase AC50Hz.The product is suitable for power system with rated voltage 12kV to break power supply under circumstances of with voltage and nomload.

1,Normal conditions of use1,The altitude does not exceed 1000m.

2,The ambient air temperature:Maximum+40°C;Minimum:General Area-30°C ,paramos-40°C .

3,The wind pressure does not exceed 700Pa(corresponding to 34m/s wind speed).

4,The earthquake intensity does not exceed 8 degrees.

5,The working situation without frequent violent vibration.

Installation Note

1. The installation site of ordinary type isolator should be away from gas,smoke chemical deposition,salt

spray fog,dust and other expiosive and corrosive materials that affect seriously insulation and conuction

capability of the isolator.

2. Pollution proof type isolator is apples to severe filthy conduction area.however.It shouldn' be any explosive matters and matters causing fire.

Main technique data:

Type		HGW9-12W/400	HGW9-12W/630
Rated Voltage(kV)		12	12
Rated current(A)		400	630
4S Heat steady current(A)		12,500	12,500
Shock steady current(A)		31,500	31,500
Impulse Withstand voltage	To earth	75	75
	Across the isolating distance	85	85
Power-frequeny Wihstand voltage	To earth	38	38
	Across the isolating distance	42	42