Application: | High-voltage, Low-voltage, High-temperature |
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Material: | Composite Polymer |
Structure: | Long Rod Bracket Composite Insulator |
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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 Cantilever Load (kN) | Specified Mechanical Load (kN) | |
Dry | Wet | |||||||
Single Insulation | 1200 | 760 | 490 | 270 | 160 | 130 | 8 | 80 |
12 | 100 | |||||||
16 | 120 | |||||||
20 | 140 | |||||||
25 | 150 | |||||||
1400 | 800 | 290 | 175 | 140 | 8 | 80 | ||
12 | 100 | |||||||
16 | 120 | |||||||
20 | 140 | |||||||
25 | 150 | |||||||
1600 | 800 | 520 | 310 | 190 | 150 | 8 | 80 | |
12 | 100 | |||||||
16 | 120 | |||||||
20 | 140 | |||||||
25 | 150 | |||||||
Double Insulation | 1200/145 | 850 | 490 | 270 | 160 | 130 | 8 | 80 |
12 | 100 | |||||||
16 | 120 | |||||||
20 | 140 | |||||||
25 | 150 | |||||||
1400/145 | 890 | 290 | 175 | 140 | 8 | 80 | ||
12 | 100 | |||||||
16 | 120 | |||||||
20 | 140 | |||||||
25 | 150 | |||||||
1600/145 | 890 | 520 | 310 | 190 | 150 | 8 | 80 | |
12 | 100 | |||||||
16 | 120 | |||||||
20 | 140 | |||||||
25 | 150 | |||||||
Order Information: Voltage grade;Specified mechanical load; Creepage distance;Power frequency withstand voltage;Lightning impulse withstand voltage;Insulation distance;Coupling type Ps. Different design could be supplied as customer requirements |