| Customization: | Available |
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| Application: | High-voltage |
| Material: | Porcelain |
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Technical requirement:
1.Creepage distance:770mm
2.Rated E&M failing load:16kN
3.Lightning impulse withstand voltage:190kV
4.Power frequency DRY withstand voltage:110kV
5.Power frequency WET withstand voltage:85kV
6.Power frequency breakdown voltage:200kV
7.Rated voltage:35kV
8.According to IEC60383-1:1993
Purchase with complete factory certificates for peace of mind
1.high-voltage transmission lines
Function: Suspend and support wires to prevent current from flowing into the tower body.
Type: Suspension insulator (ceramic or glass), composite insulator (silicone rubber, lightweight and stain resistant).
Features: High mechanical strength, adaptable to wind and ice loads; The umbrella skirt design increases the creepage distance to prevent pollution flashover.
2. Substation equipment
Application scenarios: supporting busbars, isolation circuit breakers, transformer bushings, etc.
Types: Pillar insulators (fixed equipment), bushing insulators (connecting transformer windings and lines).
Material: Ceramic or composite material, required to withstand high voltage and temperature changes.
3. Electrified railway
Function: Support the overhead contact wire and maintain insulation with the supporting structure.
Challenge: Need to adapt to high-speed train vibration, withstand arc and mechanical wear.
4. Inside high-voltage equipment
Purpose: To isolate different potential components in transformers and switchgear.
Design: Emphasize compactness and high temperature resistance, such as epoxy resin insulators.
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