LZZB9-12_148 current transformer

LZZB9-12_148 current transformer

LZZB9-12/148 current transformer is a current transformer produced and developed by our company, which complies with IEC60044-1 and GB1208 “Current Transformer” standards. This current transformer is mainly used for C-GIS

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Product Description

technical parameter:

The current transformers are in accordance with GB/T20840.1.2 and 1EC61869-1.2 standards

Rated insulation level 12/42/75kV

Rated secondary current 5Aor 1A

Rated frequency 50Hz or 60Hz                                                                                                                                                                                                                               

12KV、35KV parameters table

weixintupian 20220903101144 1662171905076 - LZZB9-12_148 current transformer                                                                                                 

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


Outline dimension drawing:                                                                                                                                                                            weixintupian 20220903092404 1662168434507 - LZZB9-12_148 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).

LZZB9-12_148 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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