CATAGÓIRÍ
TÁIRGÍ RÁTHAÍOCHTA
ZW8-12G/630 Outdoor High Voltage Vacuum Circuit Breaker
Cur síos gairid:
ZW8-12G/630 Outdoor High Voltage Vacuum Circuit Breaker is a core switching device for 10kV outdoor power distribution systems. Adopting vacuum arc-extinguishing technology, it features compact structure, reliable protection, convenient operation and environmental friendliness, with a rated current of 630A. Suitable for harsh outdoor environments, it is widely used in urban and rural distribution networks, fiontair thionsclaíocha agus mhianadóireachta, new energy power stations and other scenarios, capable of realizing line protection and control to ensure stable operation of the power system.
Cur síos ar an Táirge
ZW8-12G/630 Outdoor High Voltage Vacuum Circuit Breaker is specially designed for 10kV outdoor power distribution scenarios. With vacuum as the arc-extinguishing medium, it completely eliminates environmental pollution caused by SF6 gas leakage, complying with global low-carbon development trends. The equipment adopts a special outdoor sealed structure with a protection level of IP67, which can effectively resist harsh weather such as heavy rain, sand and dust, low temperature and high temperature, adapting to a wide temperature range of -40℃~+60℃ and an applicable altitude of ≤4000m.
The product has a compact structure and light weight, adopts pole-mounted installation, saves installation space, and is convenient for on-site construction and maintenance. Equipped with a spring operating mechanism, it has small operating energy and reliable action, with a mechanical life of more than 10,000 operations, no frequent maintenance required, and greatly reduces operation and maintenance costs. With a rated current of 630A and a rated short-circuit breaking current of 20kA, the circuit breaker has excellent breaking performance and insulation performance. It can be widely used in urban and rural distribution network transformation, industrial and mining enterprise power distribution, photovoltaic/wind power new energy station supporting facilities, and 10kV distribution line protection and control of key facilities such as railways and airports, providing reliable guarantee for the safe, stable and efficient operation of the power system.
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Míreanna Paraiméadar
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Paraiméadair Sonracha
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Múnla Táirge
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ZW8-12G/630
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Voltas Rátáilte
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12kV (Maximum Working Voltage 12kV)
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Reatha Rátáilte
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630A
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Minicíocht Rátáilte
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50Hz/60Hz (Roghnach)
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Arc-Múchadh Meán
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Fholúis
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Insliú Meán
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Air/SF6 Gas (Roghnach)
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Meicníocht Oibriúcháin
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Spring Operating Mechanism (Lámhleabhar / Leictreach Roghnach)
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Reatha Briseadh Gearrchiorcaid Rátáilte
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20kA
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Gearr-Ama Rátáil Reatha Seas (4s)
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20kA
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Buaic rátáilte Seasann an Reatha
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50kA
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Saol Meicniúla
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≥10,000 Oibríochtaí
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Leibhéal Cosanta
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IP67
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Ambient Temperature Adaptation Range
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-40℃~+60℃
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Airde is Infheidhme
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≤4000m
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Caighdeáin Forghníomhaithe
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GB 1984, GB/T 11022, IEC 62271-100
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Modh Suiteáil
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Outdoor Pole-Mounted Installation
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Meáchan Iomlán
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≤200kg
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Fág Do Theachtaireacht
