ZW32-12 Outdoor high voltage intelligent dividing vacuum circuit breaker
China ZW32 12 outdoor high voltage intelligent dividing vacuum circuit breaker is rated voltage 12kV, three-phase AC 50Hz outdoor distribution equipment. It is mainly used for load current, overload current and short circuit current in power system.
China ZW32 12 outdoor high voltage intelligent dividing vacuum circuit breaker, induction AC 50Hz outdoor distribution equipment. It is mainly used for opening and closing the load current, overload current and short circuit current in the power system. It is suitable for protection and control in substation and power distribution system of industrial and mining enterprises, especially in rural power grid and places with frequent operation. This product and the controller matching, can meet the distribution automation system requirements, and can reliably and effectively complete the traditional coincidence function.
•Characteristics of new on-post switches:
China ZW32 12 outdoor high voltage intelligent dividing vacuum circuit breaker (hereinafter referred to as circuit breaker) is rated voltage 12kV, three-phase AC 50Hz outdoor distribution equipment. It is mainly used for load current, overload current and short circuit current in power system. It is suitable for protection and control in urban and rural power grid, especially in places with frequent operation.
The China ZW32 12 outdoor high voltage intelligent dividing vacuum circuit breaker and the intelligent controller BKM600 FDR cooperate as the watchdog of the distribution network, which is specialized in solving the intelligent controller of 10KV user branch grounding and short circuit fault. In order to avoid the fault of the distribution network user branch line or improper protection coordination and affect the whole feeder power outage, and reduce the responsibility dispute between the power supply department and users, Construct user demarcation measurement and control system based on user demarcation load and user demarcation switch measurement and control unit, commonly known as the “watchdog” of distribution network
Ideal equipment for urban and rural grid transformation:
The vacuum circuit breaker and the intelligent controller can form automatic coincidence, realize the function of coincidence, remote control, telemetry, remote communication, remote adjustment
Flexible and convenient operation:
This product is electric energy storage, electric split and close, and has manual energy storage, manual split and close, and can be remotely operated
Excellent breaking performance
The short-circuit current is 20KA (25KA) up to 30 times
Low operating power, high reliability:
The newly designed small electric spring mechanism, the operating power of the number of parts (about 30W) is reduced to the lowest level
The secondary components and operating mechanism of the circuit breaker are sealed in the box and are not affected by the external environment
Reliable sealing performance:
Adopt mature sealing structure technology, the sealing performance is reliable
•Product model and meaning:
GB1984 “AC High Voltage Circuit Breaker”
GB11022 “General Technical Conditions for High voltage switchgear”
Gb3111-6 “Insulation of power transmission and transformation equipment; high voltage test technology”
DL/T593 Technical Conditions for Common Ordering of High-voltage Switchgear
GB763 “Heating of AC High-voltage Appliances in long-term Work”
GB2706 “Test Method for dynamic and Thermal Stability of AC High-voltage Appliances”
GB3309 “High voltage switchgear Mechanical Test at room temperature”
•Operating environment conditions:
The altitude does not exceed 3000m;
Ambient air temperature: -40C ~+40C; Daily temperature difference: daily temperature change 25″C;
Wind speed is not more than 35m/s;
No flammable, explosive danger, strong chemical corrosion (such as all kinds of acid, alkali or smoke, etc.) and violent vibration of the place.
Main technical parameters
Mechanical characteristic parameters
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.
To safely use good electrical equipment, can not be separated from the protection of safety devices. Electrical equipment safety device …
The structure of a vacuum circuit breaker The ZN63A-12 Indoor High Voltage Vacuum Circuit Breaker consists of a vacuum arc …
There are many reasons why brwor should be your go-to supplier for current transformers. We have a wide selection of products to meet your needs, and we can provide custom solutions if you can’t find what you’re looking for. Plus, we have the expertise to help you choose the right transformer for your application.