400/5A 10va IP65 Outdoors Split Core CT Current Transformer

• Application: Electronic, Instrument, Position Sensor
• Type: Current Transformer
• Phase: Single
• Operation Condition: Outdoor
• Usage: Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: LZCK-55
• Insulating Medium: Epoxy Resin
• Installation: Busbar Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Capacitive Type
• Accuracy: 0.5%, 0.5s, 1%
• Standards: GB1208-2006;IEC 60044-1;Ntc 2205
• Safety Factor Rating: < 10
• Rated Frequency: 50Hz or 60Hz
• Environment: Outdoors or Indoors
• Rated Secondary Current: 5A or 1A
• Secondary Winding Power Frequency Withst: 3kv/1min
• Types: Split Core Current Transformer
• Ratio: 100-1500A/5A
• Output Signal: 10m Cable
• Transport Package: Standard Export Box
• Specification: 0.5% or 1%
• Trademark: GFUVE
• Origin: Beijing, China
• HS Code: 8504311000
• Production Capacity: 10000PCS/Month

Product Description

LZCK-55 400/5A 10VA IP65 Outdoors Split Core ct Current Transformer for 10KV power line




LZCK series IP65 outdoors instrument split core current transformers applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV, and microcomputer protection. This type of current transformer employs imported silican steel which with high permeability as magnetic material, have the characteristics of Small magnetic circuit loss and can be cut, its semicircular core and secondary windings employ high quality epoxy resin vacuum, casting in plastic-case which is flame retardance anti-moisture, stable performance, no maintenance.
Parameters

Technical parameters
Standards	IEC60044-1; IEC 61869-2; NTC 2205; GB1208-2006; ANSI C57.13
Accuracy Class	0.5S, 0.5%, 1%, 3%
Range of primary rated current	100-1500A
Range of Rated load	≤10VA
Rated frequency	50/60Hz
Rated secondary current	5A or 1A
Rated short-time thermal current	40kA, 1S
Rated continuous thermal current	150%I1n
Secondary winding power frequency withstand voltage	3kV, 1min
Safety Factor Rating	(FS) <10
Output signal	1A, 5A, 333mV, 1V or 5V(customized)
Cable length	2.5m, 5m, 10m(customized)
Flame retardant ABS plastic shell inside, jaw waterproof apron.
Mechanical parameters
Aperture (mm)	Φ55
Dimensions (W×D×H) (mm)	180×138×52
Weight (kg)	2
Working conditions
Operating temperature	-35°C to +65°C, average  not exceeding +40°C
Storage temperature	-40°C to +70°C
Ingress Protection	IP65
Environment	outdoors or indoors
The Height of above sea level	0- 3000m
Conditions	No existence of severely begrimed, erosive and radioactive gas in the air. Continuous working under the rated current is allowed.

Selection Type

Type	LZCK-55(2.5m cable)
Purpose	Measuring current transformer
Ratio	Accuracy class and rated load(VA)
I1/I2	0.5S	0.5	1	3
100/5			1.5	2.5
150/5			1.5	2.5
200/5	2.5	2.5	2.5	3
250/5	2.5	2.5	2.5	3
300/5	2.5	2.5	2.5	5
400/5	5	5	5	5
500/5	5	5	5	5
600/5	5	5	5	5
750/5	5	5	5	5
800/5	5	5	10	10
1000/5	10	10	10	10
1200/5	10	10	10	10
1250/5	10	10	10	10
1500/5	10	10	10	20