Lzck322-10 Gfuve Insulated Resin Split Core Current Transformer for Switchgears

Product Description

LZCK322-10 11KV 33KV HIGH VOLTAGE SPLIT CORE CT CURRENT TRANSFORMER

LZCK series split core current transformer is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power systems. It is widely used in compact fully insulated ring network switchgear such as ABB-Safe Ring/Safe Plus...and cable distribution boxes. The transformer can be directly installed at the inlet and outlet cables. The slice is imported silicon material. These circular ring cores and secondary windings are vacuum poured by insulated resin.

FEATURES

Easily installation;

Support Dual Ratio;

High precision 0.5%, 1%;

Using life more than 20 years;

Using life more than 20 years;

Holding wire diameter: φ50mm;

Measurement range 0-1000A AC;

Outdoor use with Silicone sleeve cover;

High magnetic conductivity silicon steel material;

Secondary windings are vacuum poured by insulated resin;

IEC60044-1, IEC 61869-2, , NTC 2205, GB1208-2006, ANSI/IEEE C57.13;

100/1A, 200/1A, 300/1A, 400/1A, 500/1A, 600/1A, 750/1A, 800/1A, 1000/1A;

100/5A, 200/5A, 300/5A, 400/5A, 500/5A, 600/5A, 750/5A, 800/5A, 1000/5A;

 

 

PARAMETERS

Standards	IEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006
Rated primary current	30-600A
Rated load	≤10VA
Rated frequency	50Hz or 60Hz
Rated secondary current	5A or 1A
Rated short-time thermal current	40kA, 1S
Rated continuous thermal current	120%I1n
Secondary winding power-frequency voltage	3kV, 1min
Instrument security factor	FS≤10
Dimensions (W×D×H) (mm)	φ50xφ110x52
Weight (kg)	1.6
Operating temperature	-35°C to +55°C
Daily average temp	<+40°C
Altitude	<3500 meters
Condition	No existence of severely begrimed, erosive, and radioactive gas in the air. Permission of long-term operation under rated current.