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distribution transformer bushing High quality standard ISO9001 1.Anti-Pollution Porcelain bushing 2.Competitive price
distribution porcelain transformer bushing
1.Low voltage insulator is made of high quality brown glaze and ISO9001 certificate.
2.Color :brown or as customer requirements.
3.Main dimensions as follow:
station post insulator
| STANDARD PARTICULARS | |||||
| Drawing No. | HC-LV-S50 X 65 | HC-LV-S75 X 90 | HC- LV-S100 X 115 | ||
| Type | --- | IS Type 1 | IS Type 2 | ||
| Leakage Distance | MM | 50 | 63 | 75 | |
| Power Frequency Withstand Voltage | Wet | KV | 12 | 23 | 23 |
| Dry | KV | 6 | 10 | 10 | |
| Power Frequency Puncture Voltage | KV | 1.3 Actual Dry F.O.V. | 1.3 Actual Dry F.O.V. | 1.3 Actual Dry F.O.V. | |
| Mechanical Strenght, Transverse Strenght | KN | 7.7 | 11.5 | 16.0 | |
| Net Weight (aaprox) | Kg. | 0.25 | 0.5 | 1.0 | |
| Specification : IS: 1445, BS : 137 | |||||
Type | Rated Voltage(KV) | Main dimension(mm) | Cantilever Strength(KN) | Torsion Strength(KN.M) | ||||||
H | D | a1 | d1 | a2 | d2 | Creepage distance | ||||
ZSW-35/4 | 35 | 600 | 190 | 140 | 4-M12 | 140 | 4-M12 | 1200 | 4 | 1 |
ZSW1-35/6 | 35 | 455 | 195 | 140 | 4-M12 | 140 | 4-M12 | 900 | 6 | 1 |
ZSW2-110/4 | 110 | 1080 | 225 | 140 | 4-M12 | 140 | 4-M12 | 2750 | 4 | 2 |
ZSW5-1200-8.5 | 220 | 1060 | 254 | 225 | 4-Φ18 | 250 | 4-Φ18 | 2750 | 8.5 | - |
ZSXW-110/4 | 110 | 1150 | 235 | 225 | 4-Φ18 | 140 | 4-Φ12 | 2750 | 4 | - |
ZCW-1150/N2 | 110 | 1150 | 202 | 160 | 4-Φ13 | 160 | 4-Φ13 | 3150 | 12.5 | 2 |
ZCW1150/N4 | 110 | 1150 | 206 | 180 | 4-Φ13 | 180 | 4-Φ13 | 2750 | 16 | 4 |
ZSW-1200-16 | 220 | 1200 | 264 | 225 | 4-Φ18 | 250 | 8-Φ18 | 3150 | 16 | 6 |
ZSW-1200-24 | 220 | 1200 | 300 | 250 | 4-Φ18 | 275 | 8-Φ18 | 3150 | 24 | 6 |
1.We can supply you reasonable price with best quality
If you are interested in our products please dont hesitate to cantact us
Suface glaze pf ceramic insulator available color of gray brown2.We can proudcue it according the IEC ANSI GB BS AS3.We can also produce customers drawing4.We have passed the ISO 9001 ISO14001 quality certification
HV transformer bushing