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Characteristics Of Open Type Current Transformer
Jan 12, 2018

Characteristics of open type current transformer

The LZKM series open current transformer is suitable for the current measurement, signal sampling and microcomputer protection of the electrical equipment of the 10KV AC power system. The current transformer has the characteristics of small volume, light weight, easy to open and easy to install. It is widely used in the compact all insulated ring switchgear, and is very suitable for sampling units with remote terminals such as RTU and FTU. It provides data support for the whole system. The installation of direct card on the connection of the good import and export cable, simple and quick. Has been widely used type insulation ring switchgear in SafeRing/Plus, Uniswitch, compact RM6/SM6, SVS, GA/GE, FB, SS etc., are also used in combination in substation and cable branch box. Eighteen billion seven hundred and thirty-seven million three hundred and ninety-one thousand nine hundred and fifty-five


This type of current transformer with high quality imported silicon steel sheet as high permeability magnetic material, with iron core can be split and magnetic loss characteristics of the semicircular ring core and two windings using high quality epoxy resin vacuum casting in a plastic casing, the fire retardant moisture proof, stable performance, no need of maintenance. Install the two half is in phase with hoop cable, cable tight, and in one, harmonious and beautiful, 35mm2 - 400mm2 10KV cables are suitable for the hoop adopts high quality stainless steel material, solid and reliable, no eddy.


According to the current conversion ratio, the accuracy level and the rated load difference, the series current transformer is divided into the following types, and the specific parameters are detailed in the corresponding parameter tables of each type. The current transformer of different specifications and parameters can be customized according to the requirements of the user.


Current transformers with different specifications and parameters can be formulated according to the requirements of the customer


Add: No.38 South Taoyuan Road, Yaozhuang Town,Jiashan County, Jiaxing City, Zhejiang Province, China
Contact person: Elva Zhuang&Sunny Ni
Tel:+86-573-84775555
Fax:+86-573-84776699
Phone:+86-13732570078
E-mail:sales9@great-relay.com
       sunny.ni@great-relay.com