Outdoor HV AC isolation switch With insulated hook

General:

Outdoor high voltage isolator switch is the high voltage switch equipment of single phase AC 50Hz. The product is suitable for power system with rated voltage 10kV to make or break power supply under circumstances of with voltage and no load. The isolator is adopts isolated hook rod to operate.

Service Environment

• The altitude does not exceed 1000m.

• The ambient air temperature: Maximum+40°C; Minimum:-30°C,Paramos-40°C.

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

• The earthquake intensity does not exceed 8 degrees.

• The working situation hasn't frequent violent vibration.

• The installation site of ordinary type isolator should be kept away from gas, smoke chemical deposition, salt-spray fog, dust and other explosive and corrosive maters that affect seriously insulation and conduction capability of the isolator.

• Pollution-proof type isolator is applying to severe filthy conduction area; however, it shouldn't be any explosive matters and matters causing fire

Key Feature

• It is a single-phase structure, and each phase is composed of a bottom frame, a pillar insulator, a knife and a contact.

• The upper end of the knife is equipped with a fixed pull button and a self-locking device for opening and closing the insulated hook rod.

• Silver brazed contact with new technology

Technical Data

Drawing