LCT-2,3,4,7 Zero-sequence Current Transformer

CT&PT, Current Transformer

Description

LCT-2,3,4,7 Zero-sequence Current Transformer

General Introduction

This zero-sequence current transformer has such characteristics as high precision,
good linearity, reliable operation, easy installation, especially this transformer can be
applied to system of zero-sequence current 1A and 2A while conventional zero-
sequence transformer can not. The exterior design is two central-circle combined
type, novel structure, beautiful and reasonable. The products can be used for power
supply system in the fields of electric power, metallurgy, coal, petroleum, chemical
industry, building material and other industries.

Technical Specification
Operating environment
a. Environmental temperature: -20℃~50℃;
b. Relative humidity: ≤90%
c. Atmospheric pressure: 80kpa~200kpa;
AC voltage: 66kV~4000kV;
Zero-sequence current:
Primary side~36A (customize for 36A or above, secondary side 20~30mA)
Electric network frequence: 50Hz;
The terminal used with ML98 device-using explanation;