| Application: | High-voltage |
|---|---|
| Material: | Glass |
| Structure: | Suspension Insulator |
| Usage: | High Voltage Power Transmission, Insulation, Electrical Installation |
| Connection Method: | Spherical Type |
| Size of Bearing Capacity: | 40/70/100/120/160 Kn |
| Customization: |
|---|
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| Currency Designation | U210B/170 | U240B/170 | U300B/195 | U420B/205 | U550B/240 |
| Diameter D (mm) | 280 | 280 | 320 | 360 | 380 |
| Spacing H (mm) | 170 | 170 | 195 | 205 | 240 |
| Creepage L (mm) | 400 | 400 | 485 | 550 | 600 |
| Socket Soupling (mm) | 20 | 20 | 24 | 28 | 32 |
| Mechanical Failing Load (kN) | 210 | 240 | 300 | 420(400) | 550(530) |
| Mechanical Routine Test (kN) | 105 | 120 | 150 | 210(200) | 275(265) |
| Wet Power Frequency Withstand Voltage (kV) | 45 | 45 | 50 | 50 | 55 |
| Dry Lightning Impulse Withstand Voltage (kV) | 110 | 110 | 130 | 140 | 140 |
| Impulse Puncture Voltage P.U | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
| Power Frequency Puncture Voltage (kV) | 130 | 130 | 130 | 130 | 130 |
| Radio Interference Voltage (uV) | 50 | 50 | 50 | 50 | 50 |
| Corona Visual Test (kV) | 18/22 | 18/22 | 18/22 | 18/22 | 18/22 |
| Power Frequency Electric Arc Voltage | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA | 0.12s/20kA |
| Net Weight per Unit (kg) | 7.2 | 7.2 | 10.6 | 16 | 21.5 |
Q: Could I have prices of your products?
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