Insulator PDF
DIN assembly bushing insulator , the DIN standard type number is DT1000, DT2000, DT3150. The votlage is 1kv, 3kv. The current is 1000A, 2000A, 3150A The DIN standard : DIN42530, DIN42539 Code No. Voltage/Current kV/A Dimensions
low voltage bushing insualtor, 1kv, 3kv, current is 250A, 630A, the DIN standard type number is DT250, DT630
China is an insulator manufacturer and Chinese insulator exporting occupy very high portion in worldwide insulator market. Recent years the exchange rate US dollar to RMB has changed a lot which influence Chinese insulator exporting.
According to materials, pin type insulator can be divided into composite pin type insulator and porcelain pin type insulator.
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Assembly bushing insulator DT250 DT630
DIN standard low voltage bushing insulator, the DIN type nunmber is DT250, DT630.
The votlage is 1kv, 3kv.
The current is 250A, 630A
Din type number: DT 1/250, DT 1/630, DT 3/250, DT 3/630
The DIN standard: DIN42530, DIN42539
| Code No. | Voltage/Current kV/A |
Dimensions mm |
Tank Hole(D0) mm |
Weight kg |
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| A | B | C | D | D1 | D2 | D3 | ||||
| O-1/250 | 1kV/250A | 138 | 68 | 25 | M12 | Φ50 | Φ60 | Φ50 | Φ28 | 0.7 |
| O-3/250 | 3kV/250A | 180 | 94 | 25 | M12 | Φ75 | Φ70 | Φ60 | Φ39 | 1.3 |
| O-1/630 | 1kV/630A | 178 | 82 | 37 | M20 | Φ70 | Φ85 | Φ70 | Φ45 | 2.0 |
| O-3/630 | 3kV/630A | 210 | 110 | 37 | M20 | Φ90 | Φ85 | Φ70 | Φ45 | 2.5 |