| Application£º The HGW9-10W type of 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 sypply under circumstances of with voltage and no load. The isolator is adopts isolated hook rid to operate. Main Technical Parameter HGDW-500VSeries HGW9-12/400¡«630Series HGW4-40.5/630¡«2000Series Normal service conditions£º The altitude does not exceed 1000m. The ambient air temperature Maximum +40¡æ, Minimum General Area-30¡æ, Paramos -40¡æ. The wind pressure close not exceed 700pa.(corresponding to 34m/s wind speed). The working toation without irequent viotent vihration. The installation site of ordinary type isolator should be kept away from gas,smoke, chemical deposition, salt-spray tag,dust and other explosive and composive maters that alter seriously insulation and conduction capabilty of the isolator. Polution-proof type isolator is applies to severe fifthy conduction area. However it should not be any explosive matters and matters causing fire. |
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