CGIS 3830 current transformer

CGIS 3830 current transformer

The company’s products mainly include electromagnetic current and voltage transformers below 35kv, which are sold well all over the country.

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Product Description

product description :                                                                                                                                                                                                 

ZHEJIANG BRWOR ELECTRIC CO., LTD. was established in 2005, located in Yueqing city, Zhejiang province, China, combined with German advanced manufacturing technology and domestic power grid operation experience, we planned and designed an automated transformer for the domestic power grid. , Information-based, high-efficiency, advanced factories suitable for the environment. Intelligent equipment, information-based production management system, advanced technology, special materials, and sophisticated testing equipment will ensure that our products meet customer requirements. Combining the experience of German and Chinese transformer design and manufacturing, our R&D team will provide you with a complete set of solutions in time.


technical parameter :                                                                                                                                                                                      weixintupian 20220908140615 1662617327288 - CGIS 3830 current transformer                                                                                                  

Remarks: CGIS3830 current transformer parameter selection table

1. The secondary current is 5A or 1A. “() means that this parameter can only meet the requirements of 10P class: the length of the secondary lead (4mm* when 5A, 2.5mm when 1A) is 3m, and can also be customized according to user requirements. 2. “h” in the table is the height of the coil. The total height of a single coil and multiple coils shall not exceed the maximum height of the product, and the height of the product can be added.

3. The number of secondary leads s8 is one outlet, and 9~16 are two outlets. For other parameter requirements, please consult us.

weixintupian 20220908111402 1662617458876 - CGIS 3830 current transformer


outline dimension drawing :                                                                                                                                                                 weixintupian 20220908140942 1662617518823 - CGIS 3830 current 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).

CGIS 3830 current 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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