JDZXW-35D voltage transformer

JDZXW-35D voltage transformer

The series of outdoor voltage transformers are full cast-resin insulated. They are used for metering electric energy, voltage control and relay protection in the electric system up to rated frequency 50Hz or 60Hz and raeted voltage 35kV.

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Product Description

product description :

JDZXW-35 voltage transformer for epoxy resin vacuum casting fully enclosed structure,suitable for rated frequency 50Hz, rated voltage up to and including 35kv outdoor equipment in the power system, for the use of voltage, electric energy measurement and relay protection. This type of voltage transformer adopts the electric arc resistance, ultraviolet resistance, aging resistance of outdoor special epoxy resin vacuum casting, fully enclosed structure resistance to pollution, and wet. This transformer does not need special maintenance, need to regular cleaning surface contamination, because of the transformer is fully enclosed casting insulator, small volume, light weight, suitable for any direction installation. Transformer secondary outlet terminals with metal shielding seal.                                                                        

weixintupian20220907141626 1663315396049 - JDZXW-35D voltage transformer                                                                                                                                                                               

JDZXW-35D is  full enclosed structure of outdoor cast-resin insulation. They have many merits, such as electric arc resistance, ultraviolet ray and aging resistance long creepage distance, Iittle partial discharge and large caliber of resistance to over voltage.                                                                                                                     

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 40. 5/95/200kV

Rated frequency 50Hz or 60Hz

weixintupian 20220907141352 1662531366019 - JDZXW-35D voltage transformer                                                           

Note: 1.If the required parameter is beyond the above range, it can be discussed and confirmed with us.


outline dimension drawing :                                                                                                                                                                                     weixintupian 20220907141547 1662531483077 - JDZXW-35D voltage transformer

Company Profile

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).

JDZXW-35D voltage transformer


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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