Medium Voltage Measurement and 5p10 Protection Clamp Current Transformer 5A

• Application: Instrument
• Type: Current Transformer
• Phase: Single
• Operation Condition: Outdoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: LZCK322-10
• 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; an
• Key Word: Current Transformer
• Accuracy Class: 0.5s, 0.5%, 1%, 3%
• Range of Primary Rated Current: 30-600A
• Rated Frequency: 50/60Hz
• Rated Secondary Current: 5A or 1A
• Instrument Security Factor: Fs≤10
• Aperture (mm): Φ55
• Rated Load: ≤10va
• Weight (Kg): 1.6
• Transport Package: Standard Package
• Specification: φ 50xφ 110x52
• Trademark: GFUVE
• Origin: China
• Production Capacity: 100000 Pieces/Mes

Product Description

LZCK322-10 Medium voltage measurement and 5P10 Protection Clamp Current Transformer 5A

Descripción del producto

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

PARAMETERS

Technical 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
Mechanical parameters
Dimensions (W×D×H) (mm)	φ50xφ110x52
Weight (kg)	1.6
Operating conditions
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.

TECHNICAL DATA

Type	LZCK322-10	LZCK322-10
Purpose	Measuring current transformer	Protection current transformer
Ratio	Accuracy class and rated load(VA)	Accuracy class and rated load(VA)
I1/I2	0.5	1	3	10P15	10P10	10P5
30/1		1	1.5
50/1		1	2			1.25
75/1		1.5	2.5		1	2
100/1	2	2.5	3		1.5	2.5
200/1	2.5			1.25	2.5
300/1	3.75			1.25	2.5
400/1	7.5			1.25	2.5
500/1	10			1.25	3
600/1	10			1.5	3
50/5			2.5
75/5			2.5
100/5	2.5
200/5	3.75
300/5	5
400/5	7.5				2.5
500/5	7.5				2.5
600/5	10				3.75

SELECTION GUIDE

Model	Primary rated current	Rated load	Aperture (mm)	Description (mm)	Weight (kg)	Material	Water-proof
LZCK-55	100-1500A	≤10VA	φ55	180×138×52	2	PC	IP65
LMCK185-10	300-3000A	≤25VA	φ185	350×283×55	4.5	PC	IP65
LZCK310-10	300-600A	≤10VA	φ50	φ50 x φ110 x 32	1	Resin	silicon case (option)
LZCK322-10	30-600A	≤10VA	φ50	φ50 x φ110 x 52	1.6	Resin	silicon case (option)
LZCK350-10	20-600A	≤25VA	φ50	φ50 x φ110 x 105	3.1	Resin	silicon case (option)
LZCG530-10	30-600A	≤20VA	φ45	φ45 x φ120 x 65	2.1	Resin	silicon case (option)

Selection guide

Modelo	Rango de corriente nominal primaria	Rango de carga nominal	Apertura (mm)	Descripción (mm)	Peso (kg)
LVZCK-36	100-600A	≤10VA	Φ36	128×120×84	1.2
LZCK-36	100-1000A	≤10VA	Φ36	128×120×84	1.5
LZCK-55	100-1250A	≤10VA	Φ55	180×138×52	2
LMCK185-10	300-5000A	≤25VA	Φ185	350×283×55	4.5

SERVICIO RAPIDO
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