12kV Epoxy Resin Medium Voltage Insulators , Casting Resin Support Insulator

Place of Origin WENZHOU
Brand Name QIUPU
Certification IEC
Model Number ZN8-12Q/65X130
Minimum Order Quantity 100 PCS
Packaging Details Cartons
Delivery Time 5 Days
Payment Terms T/T, Western Union
Supply Ability 1000000PCS/Month

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Product Details
Color Red Or Brown Material Epoxy Resin
Voltage Rating 6kV-12kV Creepage Distance 240mm
Frequency Voltage 42kV Length 130mm
High Light

bus support insulators


post type insulator


12kV Casting Resin Support Insulator

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Product Description

ZN8-12Q/65X130mm 12kV Epoxy Resin Casting Resin Support Insulator



Insulator's anti-fouling performance mainly depends on the structure of the product and the shape of the umbrella skirt. Much work has been done in this area. Through the design optimization, artificial pollution test optimization and natural pollution test optimization, finally determined the umbrella skirt of the insulator with angle under the umbrella and the umbrella.




An insulator with a rated voltage of 126kV, 252kV bending and breaking load of not less than 12kV and a climbing electrical ratio of 25 mm/kV, developed by the umbrella skirt, can withstand the highest operating phase voltage for a long time at 0.12 mg/2 salt density, i.e. the climbing electrical distance of insulator III, and can withstand the pollution of the IV salt equivalent.


Item Technical data
Rated voltage (KV)   7.2 12 24 40.5
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV)   32 42 68 100
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV)   60 75 125 185
Dispute bend (N) ≥10000