Вакуумные выключатели

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Вакуумный выключатель SION secondary equipment: operating 3AE1 12 kV 31.5 kA 800 A cycle counter 2 position Distance between pole centers switches for signal closing spring charged closing solenoid 210 mm Width across flats 310 mm 1st shunt release voltage of closing solenoid DC 220V voltage of 1st release DC 220V without 2nd release for fixed mounting voltage of drive motor DC 220V mechanical interlocking auxiliary switch 12NO+12NC secondary connection 27pole terminal strip rating plate and operating instructions in russian system frequency 50Hz rated power frequency withstand voltage 42kV instead of 28kV routine test certificate provided hand crank for circuit-breaker
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Вакуумный выключатель SION secondary equipment: operating 3AE1 12 kV 31.5 kA 2000 A cycle counter 2 position Distance between pole centers switches for signal closing spring charged closing solenoid 210 mm Width across flats 310 mm 1st shunt release voltage of closing solenoid DC 220V voltage of 1st release DC 220V without 2nd release for fixed mounting voltage of drive motor DC 220V mechanical interlocking auxiliary switch 12NO+12NC breaker tripping signal secondary connection 27pole terminal strip rating plate and operating instructions in russian system frequency 50Hz rated power frequency withstand voltage 42kV instead of 28kV increased creepage distance hand crank for circuit-breaker
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