Beijing Nobelwell Ele-Mech Co., Ltd.

China Manufacturer with main products: current Transformer, Insulator, Arrester, wall Bushing, voltage transformer, circuit breaker, cable terminal, cable accessory

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Transmission lines with glass insulator

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1, zero self-failure, Convenient detection,reduce of labor intensity, can greatly save line maintenance costs;
2, Power frequency arc resistance and resistance vibration performance is good
3, self- cleaning performance is good and not easy to aging;
4, glass dielectric constant high, insulator string evenly distributed voltage;
5, reliable operation, since after the break the hammer with sufficient guarantee mechanical strength, not dropped.
used for high pressure, high pressure and ac uhv transmission lines, the wire and the Eiffel Tower, tension between a suspension with insulation effect. Strength level 40 ~ 550 kN.
Accord with standard:
national standard (GB), the international electrotechnical commission standard (IEC), British standard, BS, Macao standard (AS), American standard (ANSI), etc

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