SF 6 Gas Insulated Automatic
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ENhanced TEChnology SF6 Gas Insulated Automatic Sectionalizing Switch for power distribution system

SF6 Gas Insulated Automatic Sectionalizing Switch This is installed in the branch point of below load capacity 8,000kVA of multiple earth neutral system 22.9kV-Y distribution system or in the service entrance of consumer. When over load or fault is occurred, minimizes the damage and prevent the fault expansion by breaking or opening exactly the fault section with the cooperation of protection device (CB, Recloser). Easy operation status monitoring is possible by built-in load current indicator and live line status distinction function. ASS is used for frequent lighting place, industrial...

Power & charger Battery test panel Power TR Power connector Control connector AC 220V Earth terminal 25.8kV SF6 Gas Automatic Sectionalizing Switch Drawing Close handle SF6 GAS filling valve Rupture disk Sealing connector Name plate Pressure locking Earth terminal Open handle Handle locking Attention sticker Hanger Handle 36kV SF6 Gas Automatic Sectionalizing Switch Drawing 1524 400 Earth terminal Handle locking divice Hanger Handle Position indicator Name plate

Rating and Specification ITEM Condition Ambient Temperature Rated short time current Rated making current (Asym) Rated breaking current Power frequency withstand voltage Impulse withstand voltage (1.2 50 ) Over current LOCK current Min. pickup current Cold Load Pickup Load switching Insulation method Control power 50 times or 24 hours operation at the fully charged battery External Power Power frequency withstand voltage Impulse withstand voltage Control box internal ambient Test Surge withstand capability ANSI/IEEE C37.90.1 EFT/BURST Test: 4 kV(2.5 Hz) Oscillatory SWC Test: 2.5 kV(1 MHz)...