Supplier Homepage Electrical & Electronics Power Supply & Distribution Switchgear China Jn22-40.5 Indoor AC High Voltage Earth Switch

China Jn22-40.5 Indoor AC High Voltage Earth Switch

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Min. Order / Reference FOB Price
1 Pieces	US $483.00/ Pieces

Local Area:	Xian, Shaanxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Certification:	CCC, ISO9001
Shell Material:	Aluminum Alloy
Voltage Level:	High Voltage

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Product Description

JN22-40.5/31.5 Indoor AC High Voltage Earth Switch
JN22-40.5/31.5 Indoor high voltage earth switch is a new developed product with international advanced level.Comprehensive assessment, features are desirable in the demands of the GB1985-2014 High Voltage AC Isolation Switch and Earth Switch and IEC62271-10:2002.Be appropriate for 40.5 kV three-phase ac 50Hz in the power system, can be used with KYN61-40.5 high voltage switch cabinet and all kinds of form a complete ser of high voltage switch cabinet,also as a high voltage electrical quyipment maintenance earthing protection.

Environmental Conditions1.Altitude:≤1000m2.Ambinent temperature:-10ºC--+40ºC3.Earthquake 4.Applicable occasions should be free from inflammables,explosives, corrosives and severe vibration.

Main Technical Parameter

ItemUnitDataRated VoltagekV 40.5Rated short-time withstand currentkA31.5Rated short circuit durations80Rated short-circuit currentkA80Rated peak withstand currentkA280,300,350Rated insulation levelPF withstand voltage(1min)kVExtreme to earth phase to phase95Lightning impulse withstand voltage185