ICT-LMZJ1 High Precise Current Transformer

Name: ICT-LMZJ1 High Precise Current Transformer
Availability: InStock

The current transformer of the type LMZJ1-0.5 is casting unsaturated resin busbar type product. It is used for metering current and electric energy, relay protection in the electrical system of rated frequency 50Hz or 60Hz and rated voltage 0.5KV.The current transformer has the character of small volume, light weight, superior insulation and so on.

The transformer can be executed according to the standards IEC44-1:1996 and GB1208-2006 .

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Product Features

Rated insulation level: the secondary winding can withstand 3KV power frequency voltage to ground.
Power factor of load: Cosφ = 0.8(lag)
Rated secondary current: 5A, 1A
Can manufacture 0.2S or 0.5S high precision current transformers for measurement.

Performance Index

Electrical Parameters		Mechanical Parameters
Work Frequency	50~400Hz	Shell	ABS, Flame retardant grade 94-V0
Rated Input	5A~4000A	Skeleton	PBT
Measuring Range	10%In ~130%In	Core	Nickel or nanocrystalline
Rated Output	0~1V(A) or 0~0.5mA	Internal Structure	Environment friendly epoxy resin casting
Ratio Difference	≤±0.1%	Construction Plan	Screw Fixation
Phase Difference	≤±10'	Work Temperature	-12°C ~ +45°C
Dielectric Strength	2.5KV/1mA/1min	Ambient Humidity	≤85%
Insulation Resistance	DC500V/1000MΩ/min	Connection Mode	Terminal type / shielded strand 1.5m

Outline and Installation Dimensions

Model & Specification	Rated Input	Rated Output	Accuracy Class	Dimensions (mm)
Model & Specification	(A)	(A)	Accuracy Class	A	B	C	D	E	F	G	H	K
LMZJ1-29	5A-400A	1A 5A	0.5 0.5S 0.2 0..2S	117	87	108	45	87	29	35	10.3	9
LMZJ1-45	200~600A	1A 5A		122	94	108	45	87	46	53	10.3	9
LMZJ1-55	300~1000A	1A 5A		140	110	108	45	87	55	62	10.3	9
LMZJ1-82*20	300~1500A	1A 5A		130	148	130	44	100	46	82	20.6	12
LMZJ1-102*30	500~2500A	1A 5A		142	175	130	44	100	50	102	30	12
LMZJ1-140*40	1000~4000A	1A 5A		172	215	188	44	158	76	140	40	12

High Precise Current Transformer

Packaging & After-sales Service

All products are strictly tested before delivery with complete inspection reports. We adopt professional anti-static and shockproof packaging to ensure product safety during international transportation.

We support OEM & ODM customized services, providing one-stop solutions from design, production to technical after-sales support. Long-term stable supply, fast delivery and professional technical guidance are available for global customers.

If you need detailed datasheet, dimension drawing, test report or customized solution, please feel free to contact us.

We provide free sample testing and professional technical support for global partners.

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ICT-LMZJ1 High Precise Current Transformer

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