Dalian Xin’anyue Electric Power Equipment Co., Ltd. is one of the leading manufacturers and suppliers of lrb bushing type instrument current transformer in China. We are committed to providing high quality customized products with competitive price. Welcome to wholesale CE approved lrb bushing type instrument current transformer from our factory.
The LR(B) series bushing type current transformer is specially designed to match oil-immersed power transformers with a voltage level of 35kV and above. Manufactured by Dalian Xinanyue Electric Power Equipment Co., Ltd., this bushing type current transformer is normally mounted inside the transformer lifting jack. It adopts a unique structural design, in which the high-voltage bushing serves as the primary winding, while leads of the secondary winding are extended outward and connected to the terminal block. This product cannot operate independently and must be used together with the corresponding transformer bushing.
This bushing type current transformer supports multiple important functions within high-voltage power systems. It can realize current metering, real-time current measurement, general relay protection as well as zero-sequence current protection. The toroidal iron core and evenly wound secondary winding guarantee stable transformation accuracy under normal operating conditions. Adapted to the internal oil-filled environment of transformers, the product maintains reliable insulation performance and strong anti-aging capacity. After professional installation, it can run continuously for a long period and deliver consistent signal output for measurement and protection equipment.
|
Rated Primary |
Rated Secondary |
Accuracy Class |
Rated Secondary |
Rated |
|
50-4000A |
1&5 |
0.2,0.2S,0.5,1.0,3 |
5-50 |
50-60 |
|
5P5-5P40,10P5-10P40,PX,PS,X,C,TPY |
Hot Tags: lrb bushing type instrument current transformer, China lrb bushing type instrument current transformer manufacturers, suppliers, factory
