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- brwor.com@brwor.com
- +86 19857070072
- No.11, Lane 192, Weisan Road, Yueqing Economic Development Zone, Zhejiang, China 325600
JSZV18-20_15R voltage transformer
JSZV18-20, 15R voltage transformer are epoxy resin casting, fully enclosed structure. It is used for voltage, electric energy measurement and relay protection in indoor lines and equipment with rated voltage of 10kV and below and rated frequency of 50Hz.
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product description :
JSZV18-20, 15R voltage transformer are epoxy resin casting, fully enclosed structure. It is used for voltage, electric energy measurement and relay protection in indoor lines and equipment with rated voltage of 10kV and below and rated frequency of 50Hz.
JSZV18-20 and 15R voltage transformers are newly developed primary windings with fuse protection V-type wiring voltage transformers. They have large creepage distance, low magnetic density and strong anti-resonance ability. The product performance conforms to GB1207 and IEC6044-2 “voltage mutual inductance Device” standard. 
JSZV18-20, 15R voltage transformer adopts V/V type wiring, and its fuse is installed inside the primary outlet terminal, which is convenient and quick to replace. In addition to outputting 100V for measurement, it can also bring operating power supply 220V output voltage terminal for the operating mechanism as power supply. It can be widely used in any switch cabinet and is the most ideal replacement product.
Zhejiang Bowei Electric Co., Ltd. is a professional production enterprise mainly focusing on ring main unit and power transformer, integrating product development, production, sales, service and technical consultation. After 10 years of hard work, the company has become a backbone enterprise in the electrical equipment industry and an excellent supplier of State Grid Corporation.
technical parameter :
The voltage transformers are in accordance with GB/T20840.1. 3 and IEC61869-1.3 standards
Rated insulation level 24/65/125 18/55/105kV
Rated frequency 50Hz or 60Hz
Note: 1.If the required parameter is beyond the above range, it can be discussed and confirmed with us.
2.Type of the matched fuse is XRNP□ -24,05A,50kA.
3.The voltage class of the attached cable head is 20kV. American 200A.
Outline dimension drawing : 
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.
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Brwor is committed to providing differentiated medium-voltage power distribution products to global users: 12kv-40.5kv solid ring network cabinets, air-insulated miniaturized ring network cabinets, high-voltage inflatable cabinets, outdoor switches, vacuum circuit breakers, and load switches.
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