High voltage suspension 70 kN electrical porcelain insulator 52-4 porcelain insulators

Classification of porcelain insulator:

Cap insulator: The insulation part is circular or cap shaped, which is commonly used in scenarios such as equipment connection in power systems and can provide good insulation protection.
Disc insulator: It has a disc-shaped insulating part and is widely used in high-voltage equipment. The disc-shaped suspension ceramic insulator, with its disc-shaped structure, helps to increase the creepage distance and improve insulation performance.
String insulator: composed of multiple insulator units connected in series. By connecting multiple insulators in series, the electrical insulation strength can be improved to meet the insulation requirements of high-voltage lines.

Product Details

70kN standard disc suspension porcelain insulator 52-4 Place of Origin: China Brand name: HUAYAO Certification: ISO9001 Daily output: 10000 pieces 6 pieces in wooden case, then put in pallet. Payment & Shipping Minimum Order Quantity: 10 pieces Packaging Details: normal export packaging Supply Ability: 50000pcs Delivery Port: Ningbo,Shanghai Payment term: TT, L/C, FCA

Quick Detail：

Porcelain Standard Profile Suspension Insulators 52-4 Dimensions Diameter (D): 255mm Spacing (H): 146mm Creepage Distance: 295/320mm Coupling Size: 16mm Mechanical Values Mechanical Failing Load: 70kN Tension Proof: 35kN Electrical Values Dry Power-frequency Withstand Voltage: 70kV Wet Power-frequency Withstand Voltage: 40kV Dry Lightning Impulse Withstand Voltage: 100kV Puncture Withstand Voltage: 110kV Radio Influence Voltage Data Test Voltage RMS to Ground: 10kV Maximum RIV at 1000 kHz: 50μV Packing and Shipping Data Net Weight, Approximate: 4.8kg

The Production process flow:

The production process of porcelain insulators in Jiangxi Huayao Electric Co.,Ltd is as follows:
Mix raw material=>make blank shape=>Drying=> Glazing=>put into kiln=> Glue assembly=> routine test and other test=> Finished products package

Workshop of Jiangxi Huayao Electric Co.,Ltd：