Insulated Resin High-Precision Split Core Current Transformer

• Application: Instrument
• Type: Current Transformer
• Phase: Single
• Operation Condition: Outdoor
• Usage: Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: LZCK350-10
• Insulating Medium: Epoxy Resin
• Installation: Active Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Electromagnetic Type
• Standards: IEC60044-1; IEC 61869-2; Ntc 2205; GB1208-2006
• Rated Primary Current: 20-600A
• Rated Load: ≤25va
• Rated Frequency: 50Hz or 60Hz
• Rated Secondary Current: 5A or 1A
• Instrument Security Factor: Fs≤10
• Weight (Kg): 3.1
• Operating Temperature: -35°c to +55°c
• Altitude: <3500 Meters
• Transport Package: Standard Package
• Specification: φ 50xφ 110x105
• Trademark: GFUVE
• Origin: China
• Production Capacity: 50000 Pieces/Mes

Product Description

LZCK350-10 100/5A EPOXY RESIN 20VA HIGH VOLTAGE SPLIT CORE CT

The Model LZCK350-10 is a ring-type resin-casting split-core current transformer. Some clients also called it TTCC. This model can be used both for measurement and microcomputer protection of electrical equipment in 11KV and 35KV AC power systems such as ABB-Safe Ring/Safe Plus...and cable distribution boxes.
We used imported silicon material and using our mature advanced producing technology we make sure our transformer has very good linear and more than 10 years using life to be qualified for all the jobs. The semicircular ring core and secondary windings are vacuum poured by insulated resin.
All of our current transformers are strictly comply IEC60044-1, IEC 61869-2, NTC 2205, GB1208-2006, GB20840.2-2013, ANSI/IEEE C57.13.
 

FEATURES
Support Dual Ratio;

Size:φ50xφ110x105;

Large burden design;

High precision 0.5%;

Using life more than 20 years;

Holding wire diameter: φ45mm;

Measurement range 0-1000A AC;

Easily install, with mounting bracket;

High magnetic conductivity silicon steel material;

Secondary windings are vacuum poured by insulated resin;

50/5A, 100/5A, 200/5A, 300/5A, 400/5A, 500/5A, 600/5A, 1000/5A;

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


PARAMETERS

Standards	IEC60044-1; IEC 61869-2; NTC 2205; ANSI/IEEE C57.13; GB1206-2006;
Rated primary current	30-1000A
Rated load	≤25VA
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 withstands voltage	3kV, 1min
Instrument security factor	FS≤10
Insulation Class	E
Material	polyurethane +Silicon steel sheets+Enameled wire+ABS
Dimensions (W×D×H) (mm)	φ50xφ110x105
Jaw cable diameter(mm)	45
Weight (kg)	3.1
Operating temperature	-40°C to +70°C
Daily average temp	<+40°C
Storage temperature	-40°C to +70°C
Altitude	<3500 meters
Conditions	No existence of severely begrimed, erosive, and radioactive gas in the air. Permission of long-term operation under rated current.