Main range of productFBX product or component typeGas insulated switchboard number of functions2 device composition1 circuit-breaker 630 A1 riser 630 A network typeAC Rated frequency (fr)50 Hz Rated voltage (Ur)12 kV Rated normal current (Ir)630 A bus rated current630 A rated short-time withstand current (Ik)21 kA 3 s internal arc21 kA at 1 s class AFL Complementary extensibilityDE (double extensible) bushing typeType C conforming to IEC pressure detection in cubicleStandard manometer without contact operating handleStandard user manualEnglish interlocking typeESW + LBSW cable entrythree core cable box typeStandard without window control typeManual: O - 3 min - CO circuit-breakerWithout riser auxiliary contact composition2 NO + 2 NC switch disconnector1 NO + 1 NC earthing switch2 NO + 2 NC circuit-breaker current transformer ratio30-60/1 A height2100 mm width810 mm depth930 mm net weight350 kg Environment IP degree of protectionTank with HV parts: IP67Low voltage control compartment: IP3xFront face + mechanism: IP3xCable compartment: IP2xC IK degree of protectionIK07 ambient air temperature for operation-5…40 °C operating altitude<= 1000 m standardsIEC 62271-1
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