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Rectangular Open-close Type Current Transformer

Product Overview

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.GB/T20840.1.2.

Product Features

▪ Open and close structure,easy to install.
▪ This series of products have 6 specifications, and the primary currentrange is within 4000A.
▪ 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,substation transformation, environmental protection detection,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	50-4000Arms	Iron 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 points	Working temperature	-12℃~+45℃
Dielectric strength	2.5KV/1mA/lmin	Ambient humidity	≤85%
Insulation resistance	DC500V/1000MΩ/min	Connection mode	Terminal type / shielded strand 1.5m

Rectangular Open-close Type Current Transformer

Outline and installation dimensions

Model and specification	Rated input	Rated output	Accuracy class	Dimensions(mm)
Model and specification	Rated input	Rated output	Accuracy class	A	B	C	D	F	K
DP-23	50A 100A 200A 500A 800A 1000A 2000A 3000A 4000A 5000A 6000A	0~1V (0~5A)	0.1 0.2 0.5 1.0	84	97	54	36	24	34
DP-46				102	127	54	36	44	64
DP-58				114	147	54	36	54	84
DP-88				144	147	54	36	84	84
DP-510				114	167	54	36	54	104
DP-812				144	187	54	36	84	124
DP-816				144	227	54	36	84	164

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info@ycctmeter.com

Classification :

Current Transformer

Split-core Current Transformer

Keywords : Current Transformer

Keywords : Split-core Current Transformer

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