Application: | High-voltage, Low-voltage, High-temperature |
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Material: | Composite Polymer |
Structure: | Long Rod Suspension Tension Composite Insulator |
Type: | A Type Insulator |
Usage: | High Voltage Power Transmission, Insulation, Driving, Electrical Installation |
Connection Method: | Trough Type |
Samples: |
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Insulation Type | Creepage Distance main/auxiliary (mm) | Section Length (mm) | Arcing Distance (mm) | Lightning Impulse Withstand Voltage (kV) | Power Frequency Withstand Voltage (kV) | Specified Tensile Load (kN) | |
Dry | Wet | ||||||
Single Insulation | 1200 | 700-750 | ≥500 | 270 | 160 | 130 | 120 |
160 | |||||||
200 | |||||||
1400 | 750-800 | ≥550 | 290 | 175 | 140 | 120 | |
160 | |||||||
200 | |||||||
1600 | 800-850 | ≥600 | 310 | 190 | 150 | 120 | |
160 | |||||||
200 | |||||||
Double Insulation | 1200/145 | 790-840 | ≥500 | 270 | 160 | 130 | 120 |
160 | |||||||
200 | |||||||
1400/145 | 840-890 | ≥550 | 290 | 175 | 140 | 120 | |
160 | |||||||
200 | |||||||
1600/145 | 890-940 | ≥600 | 310 | 190 | 150 | 120 | |
160 | |||||||
200 | |||||||
Order Information: 1. Voltage grade; 2. Specified mechanical load; 3. Creepage distance; 4. Power frequency withstand voltage; 5. Lightning impulse withstand voltage; 6. Insulation distance; 7. Coupling type Ps. Different design could be supplied as customer requirements |
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