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Product Overview

BH0.66-I current transformer is mainly used for cables and copper bars. It has simple structure, reasonable design and flexible application. According to the specifications of cable copper bars used in the main circuit, there are a variety of through hole diameters. The primary current of the main circuit includes 5A~ 6000A. Rated secondary output current 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. GB/T20840.1.2.

Product Features

▪ Open and close structure, easy to install.
▪ This series of products have 7 specifications, and the primary current range is within 6000A.
▪ The secondary output is the standard signal of 5A-1A.

Scope of Application

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

Performance Index

Electrical parameters		Mechanical parameters
Working frequency	50~400Hz	Shell	ABS,Flame retardant grade 94-V0
Highest equipment	0.66\0.72KVrms	Skeleton	PBT
Primary current	5-6000Arms	Iron core	Nickel or nanocrystalline
Secondary output	5\1Arms	Internal structure	Environment friendly epoxy resin casting
Ratio difference	≤±0.1%	Construction plan	Screw fixation
Phase difference	≤±10 points	Working temperature	-12℃~+45℃
Dielectric strength	2.5KV/1mA/1min	Ambient humidity	≤85%
Insulation resistance	DC500V/1000MΩ/min	Connection mode	Terminal type/shielded strand 1.5m

Busbar Type Current Transformer

Outline and installation dimensions

Model	Dimensions(mm)
Model	A	B	C	D	E	F
BHO-II	87	38	102	0	0	60
BH40-II	78.5	46	104	31	42	45
BH50-II	87	46	106	31.5	52	54
BH60-II	102	48	110	31.5	62	53
BH80-II	122	48	118	32.5	82	60
BH100-II	140	50	122	32.5	102	74.5
BH120-II	169	48	154	52	122	54
BH120-II	177	48	172	52	127	54
BH150-II	200	48	158	52	153	54

Send us an email

info@ycctmeter.com

Classification :

Solid-core Current Transformer

Keywords : Solid-core Current Transformer

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