- JN15 12KV 31.5KA 210mm indoor high voltage AC grounding switch for switchgear from JUCRO ElectricDetail InformationProduct Description
JN15 12KV 31.5KA 210mm indoor high voltage AC grounding switch for switchgear from JUCRO ElectricThe main purpose
JN15 12KV 31.5KA 210mm indoor high-voltage grounding switch is an internationally advanced product developed by our company using advanced technology. Its structure is assembled. After comprehensive assessment, the performance meets the requirements of GB1985-2004 "AC high-voltage isolating switch and grounding switch" and IEC62271-102:2002, suitable for 3-12kV three-phase AC 50Hz power system: it has short-circuit locking ability to protect the switch Other electrical equipment in the equipment is not damaged, it can be used with various high-voltage switchgears, and can also be used as grounding protection for high-voltage electrical equipment maintenance.projectunitdataRated voltageKV12Rated short-time withstand currentKA31.5Rated short circuit durationS4Rated short circuit closing currentKA80Rated peak withstand currentKA80Rated insulation levelPower frequency withstand voltage 1 minKVExtremely ground and the sameLightning impulse voltage42/75Mechanical lifeTimes3000Product numberPhase spacing ABracket BSpindle CPitch DHigh Prototype Proportion Sensor Height EJN15-12/31.5-150150150535396JN15-12/31.5 -165165454565426Below 1000 meters 145JN15-12/31.5-210210544655516Below 2000 meters 170JN15-12/31.5-250250624735596Below 3000 meters 185JN15-12/31.5-275275674785646Below 4000 meters 210Detailed ImagesPacking & Delivery
Strong package, Safety first.Inside with foam to support the product, put it in carton or wooden box, fixed it on pallet.
As long as possible to keep the products safe until it arriving customer's warehouse.
Clearly marking label outside of package, customers will be easy to identify their goods.Our Company20000 M2 of JUCRO Electric company land1500 M2 of office building5000 M2 of workshop buildingInside of JUCRO Electric office buildingInside of JUCRO Electric office buildingJUCRO Electric office work areaWorkshop
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