BWV-12-630-25 vacuum circuit breaker
BWV-12/630-25 vacuum circuit breaker is a vacuum circuit breaker specially used for SF6/12kV C-GIS. The product adopts the structure of insulating clamp plate, which has the advantages of convenient installation.
BWV-12/630-25 vacuum circuit breaker is a vacuum circuit breaker specially used for SF6/12kV C-GIS. The product adopts the structure of insulating clamp plate, which has the advantages of convenient installation, reliable breaking performance, long service life and free maintenance.As the main component of the gas filling cabinet, it bears the main function and has split and close rated current and load current.Switching on and off short circuit current and other performance.
The product performance conforms to the requirements of GRADE E2-M2-C2 of GB1984-2014 high voltage AC Circuit Breaker.
Ambient temperature: Max. Temperature: +50°C; Minimum temperature: -40°C;
Ambient humidity: 24h relative humidity average does not exceed 95%; The average monthly relative humidity does not exceed 90%;
Installation environment: the surrounding air is free from explosive and corrosive gases, and the installation place is free from violent shock.
Seismic intensity :9 degrees;
Rated SF6 gas pressure: 0.04MPa, SF6 gas in accordance with GB/T12022-2014 “Industrial sulfur hexafluoride” requirements
Compared with the traditional assembled pole, the number of parts used in the pre-embedded pole and the number of fasteners connected to the conductor connection surface are greatly reduced, thereby simplifying the assembly process of the main circuit, reducing the circuit resistance, and improving reliability. main circuit connection.
After the vacuum interrupter is embedded in solid epoxy resin material, the influence of the external environment of the pole on the vacuum interrupter can be minimized. With external insulation capability, the pole is not affected by dust, moisture, small animals, condensation and pollution. China BWV 12 630 25 Vacuum Circuit Breaker can fully meet the creepage distance requirements of Class II pollution zone in GB/DL standard.
Provide sufficient protection for the vacuum interrupter so that it will not be subject to accidental mechanical impact during assembly or transportation.
Epoxy resin is used as the insulating medium to reduce the distance and the volume of China BWV 12 630 25 Vacuum Circuit Breaker and its supporting switchgear.
Since the entire pole is cast as a monolithic assembly, the vacuum interrupter is fully protected. The free maintenance of the vacuum interrupter can provide conditions for the free maintenance of China BWV 12 630 25 Vacuum Circuit Breaker.
Zhejiang Brwor Electric Co.. Ltd. was established in 2005, located in Yueqing city, Zhejiang province, China. There is 30 kilometers from Wenzhou airport.
Brwor is specialized in medium Voltage Electrical Equipment, as like C-GIS switchgear, solid insulated ring network cabinet, vacuum circuit breaker, load switches, and others core unit of ring main unit related.
Browr covers an area of 11.565 square meters, with a building area of 11.000 square meters, which is domestic key research and development and manufacturing of high-tech middle voltage switchgear enterprise. The new plant with 33335 square meters will put into use in the ending of 2022. And we have installations of more than 270,000 C-GIS switchgear all over the world(since now main market China).
We make per key part of RUM in our factory and have strict QC process. The process of QC as follows:
Incoming inspection – inspection – process inspection – quality inspection – delivery inspection. There is inspection records for each accessory and contract product,easy inquiry.
Contact with us by email or whatsApp, and inform us the requirements. T/T is optimized, we aks for advance payment and balance should be paid off before shipping usually. L/C is available.
Min. order is 1 set.
RMU is custom made product, we will according to your requirements to make it. The technical question will referred.
Annual output 20,000 units.
we have installations of more than 270,000 C-GIS switchgear all over the world(since now main market China) since 2022 May.
Sea shipping usually. But parts also recommend air shipping in case of urgency.
There are Wenzhou or Ningbo or Shanghai port near our city and will arrange loading after order finish then.
The warranty period is 24 months. “three guarantees policy”,Guaranteed repair, replacement and return due to quality proble.Exceeding the guarantees period, we provide maintenance accessories with discount .After received a request ,we will make a response within 12 hours.In case of overseas after-sales service, we will borne the domestic charge, the foreign part shall be borne by customer (including but not limited to visa, accommodation, travel expenses, staff salary etc.)
The main products are 10/33KV RMU.
Now we have an area of 11.565 square meters plant,and the new plant with 33335 square meters will put into use in the ending of 2022.The number of employees is around 180.
The lead time is 10-25days usually.
We keep kep parts of semi-finished products of RMU in stock usually.
If you’re in need of a quality and affordable circuit breaker, look no further than the trusted supplier China. Our circuit breakers are made to meet or exceed the highest standards in the industry, and our prices are unbeatable.
Current transformers, or CTs, are a vital component in electrical power systems. They are used to measure the current flowing in a high-voltage circuit, typically at the primary side of a transformer, by providing a reduced current output that is proportionate to the primary current.