110kV-550kV DC quick switchgear operating rod

110kV-550kV DC quick switchgear operating rod

Description

绝缘拉杆 (2).jpg

Application: 363kV and above DC quick switch

Material: Aramid fiber

Insulativity: DC withstand voltage 500kV, DC breaker fracture voltage 120kV

Mechanical strength: tensile ≥200kN

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