Application: | High-voltage |
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Material: | Porcelain |
Structure: | Suspension Insulator |
Type: | A Type Insulator |
Usage: | High Voltage Power Transmission, Electrical Installation |
Connection Method: | Trough Type |
Samples: |
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Customization: |
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ANSI Class/Standard | ANSI 52-8 | |
Unit Spacing (H) - mm | 146mm | |
Nominal Diameter (D) -mm | 254mm | |
Creepage Distance | 320mm | |
Power frequency puncture voltage | 110kV | |
Power frequency flashover voltage | Dry | 80kV |
Wet | 50kV | |
Critical impulse flashover voltage | Positive | 125kV |
Negative | 130kV | |
Radio influence voltage | Test voltage to ground | 10kV |
Max. RIV at 1000kHz | 50kV | |
Rated E & M failing load | 160kN | |
Tension proof load | 80kN | |
Impact strength | 10N.m | |
Weight | 6.9kg |
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