Home

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

Current Transformer

Outline and installation dimensions

Model	Dimensions(mm)
Model	A	B	C	D	E	F
BH0.66-35	92	114	58	78	34	54
BH0.66-36	102	130	58	78	34	64
BH0.66-58	122	154	58	78	54	84
BH0.66-510	124	186	58	78	54	104
BH0.66-512	124	204	58	78	54	124
BH0.66-514	122	224	58	78	54	144
BH0.66-515	122	234	58	78	54	154
BH0.66-618	132	264	58	78	64	184
BH0.66-620	132	284	58	78	64	204

Send us an email

info@ycctmeter.com

Classification :

Solid-core Current Transformer

Keywords : Solid-core Current Transformer

Product Consulting

File Download

Quality begins with details

We are committed to providing outstanding after-sales service, ensuring a seamless support experience. Be it product usage guidance, customization needs, or post-sales inquiries, our professional team is always here to offer fast and attentive service.