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Under earthing device
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Under earthing device
This parts is for SF6 insulated Compact Switchgear, please check switchgear brief introduction as below:
Summary:
High voltage solid insulation vacuum switchgear uses solid material as insulation, vacuum material as arc-extinguishing medium, combines arc-extinguishing chamber with conductive parts by adopting techniques of pouring, solid seal, with functions of switch on, off load current or short-circuit current, disconnecting, load break by operating mechanism to control power distribution system and protect equipment, personal security. It has simple structure, compact size, nontoxic, environmental friendly and other advantages. It meets the concept of developing global green products. The switchgear adheres to following standards: GB3906, GB/T11022, IEC60298, DUT404 standards
Environmental Conditions:
Altitude: <_4000m
Temperature:-250C ^-450C
Relative Humidity: daily average value <_95%, month average value<_90%
Earthquake Resistance: 8 degree, ground horizontal acceleration <_0.4g, vertical acceleration<_029
No severe vibration, without fire or explosion risk.
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- Full set2
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- Full set1
Under earthing device
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-
Under earthing device
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