ICT-BHK Rectangular Open-Close Type Current Transformer

Name: ICT-BHK Rectangular Open-Close Type Current Transformer
Availability: InStock

The open-close current transformer is mainly used for cables and copper bars. It has simple structure, reasonable design and flexible application. According to the specifications of the copper bars used in the main circuit, there are many kinds of through holes corresponding to each other. The primary current of the main circuit includes 50A ~4000A, and the rated secondary output current is 1A~5A (0~1V). This series of products can meet the technical requirements of grade 0.2, grade 0.5, grade 1 and other different precision.

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Product Features

Open and close structure,easy to install.

This series of products have 8 specifications, and the primary current range is within 4000A.

The secondary output is the standard signal of 5A ~1 A.

Scope of Application

Power monitoring, energy consumption management, intelligent power system, electromagnetic relay protection, microcomputer protection, motor protection, rural power grid transformation, substation transformation, environmental protection detection, etc.

Performance Index

Electrical Parameters		Mechanical Parameters
Work Frequency	50~400Hz	Shell	ABS, Flame retardant grade 94-V0
Highest Equipment	0.66/0.72KVms	Skeleton	PBT
Primary Current	5~4000Arms	Core	Nickel or Nanocrystalline
Secondary Output	0~1V or 0~5A	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)	(mA/V)	Accuracy Class	A	B	C	D	E	F	G
BHK-40	5-600A	0-5V (0~5A)	0.2 0.5S 0.5	77	102	60	42	42	31.5	17.5
BHK-50	100-800A			87	102	60	42	52	31.5	17.5
BHK-60	300-1250A			100	102	60	42	62	31.5	19
BHK-80	400-1800A			120	103	63	45	82	32.5	19
BHK-100	500-2000A			140	103	63	45	102	32.5	19
BHK-120	500-2500A			160	126	67	49	122	50	19
BHK-125	500-3000A			165	137.5	67	49	127	62	19
BHK-150	600-4000A			191	130.5	67	49	153	55	19

Open-Close Type 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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