Residual Current Transformer

Ring Distribution Current Transformer Residual Zero Sequence Current Transformer

Ring Distribution Residual Zero Sequence Current Transformer, Split Core 0.66kV Low Voltage CT, Clamp-On Design for RMU, RTU & FTU Sampling.

Basic Info

Model NO.1
PhaseSingle
Operation ConditionOutdoor
UsageProtection, Measurement
Winding FormMultilayer Honeycomb Type
Insulating MediumInsulating Gas
InstallationActive Type
Magnetic Circuit StructureCombined Type
Voltage Transformation PrinciplePhotoelectric Type
Primary Current100A – 5000A
Secondary Current5A.1A
Size Specification SizeK-30×20
Технические характеристикиStandard
Transport PackageStandard
TrademarkTengtai
OriginChina

Product Description

The split low-voltage current transformer is suitable for current measurement, signal sampling and microcomputer protection of electrical equipment in AC power systems below 10KV. The current transformer has the characteristics of small size, light weight, openability and easy installation. It is widely used in compact fully insulated ring network switch cabinets, and is very suitable for forming sampling units with remote terminal devices such as RTU and FTU to provide data support for the entire system. When installing, it is directly clamped on the connected incoming and outgoing cables, which is simple and fast. It has been widely used in compact fully insulated ring network switch cabinets such as SafeRing/Plus, Uniswitch, RM6/SM6, SVS, GA/GE, FB, SS, and is also used in modular substations and cable junction boxes.

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