Home Product Low-voltage Current Transformers CNT-DP3

OPEN-CLOSE TYPE CURRENT TRANSFORMER

Product features

◆ Open and close structure, easy to install.
◆ This series of products have 8 specifications, and the primary current range is within 8000A.
◆ 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.

Product Material

Shell

ABS, Flame retardant grade 94-V0
Skeleton

PBT
Iron core

Nickel or nanocrystalline
Internal structure

Environment friendly epoxy resin casting

Inquiry

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Description Specification

Specification

Model and specification	Rated input(A)	Rated output(mA/V)	Accuracy class
DP3-23	5-400A 5-800A 5-1500A 5-2000A 5-2000A 5-3000A 5-6000A 5-8000A	0~5V (0~5A)	0.2 0.5s 0.5
DP3-46
DP3-58
DP3-88
DP3-510
DP3-88
DP-812
DP-816
DP-820

Description

The open-close type current transformer is mainly used in cable and copper bar, its structure is simple, reasonable design, flexible application, and according to the main circuit used in the cable copper bar specifications have a variety of core aperture corresponding, the main circuit primary current contains 50A~6000A, rated secondary output current 0~5A(0~1V). This series of products can meet the technical requirements of 0.2, 0.5, 1 and other different precision. Comply with GB/T20840.1.2, IEC 61869-1 and IEC 61869-2 standards.