High Voltage Current Transformer for Electricity Smart Meter

• Customization: Available
• Application: Electronic, Instrument
• Type: Current Transformer
• Model NO.: JLSZ 15-6 10W3
• Phase: Three
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Multilayer Honeycomb Type
• Insulating Medium: Epoxy Resin
• Installation: Busbar Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Capacitive Type
• Accuracy Class: 0.05, 0.1, 0.2
• Application Range: Energy Meter
• Max Current: 5A-300A
• Current Transformer Ratio: 1:1000, 1:2000, 1:2500
• DC Immunity: DC Immunity
• Material: Nano Crystalline, Ferrite Core
• Self Heating Testing: Pass Self Heating Testing
• DC Tolerance: Good DC Tolerance
• Standard: IEC62052-31
• Rosh: Rosh Compliant
• Transport Package: Carton/ Pallet
• Trademark: TOPRO
• Origin: China
• HS Code: 850431
• Production Capacity: 100000000PCS

Product Description

Meaning of model

 

Technical data 
(Voltage parameters) 

 

Type	Rated voltage   ratio(V)	Accuracy class   and rated secondary output(VA)	Max.Output (VA)	Rated   insulation level(KV)
JLSZ15-6W3	6000/100	0.2------3×15	3×200	7.2/32/60
JLSZ15-10W3	10000/100			12/42/75

 
(Current parameters)

Rated primary current  (A)	Single transformation ratio	Accuracy class and Rated   secondary output (VA)	1 Second thermal current (KA)	Rated dynamic current   (KA)
		0.2S
7.5-10-15	7.5	10	1.0	2.5
10-15-20	10		1.5	3.75
15-20-30	15		2.4	6.0
20-30-40	20,25		3.0	7.5
30-40-50	30		4.5	11
40-50-75	40		6.5	16.5
50-75-100	50		9	22.5
75-100-150	75		12	30
100-150-200	100		16	40
150-200-300	150		24	60
200-300-400	200,250		32	80
300-400-500	300		45	80
400-500-600	400		60	100
500-600-800	500-1000		80	100
600-800-1000	500-1000		80	100

Outline dimensions and drawing(mm)