SCTK751 Series Split Core Current Transformer 5-5000A Input with 1.0 Accuracy and RoHS Certification

Price Negotiable

Price: Negotiation

MOQ: Negotiation

Delivery Time: 4~8 Weeks

Brand: Shinhom

Product Description

Product Overview

The SCTK751 Series Split Core Current Transformer offers fast, safe installation with a snap closing/opening feature. Designed for non-contact current measurements through magnetic field induction, this transformer eliminates the need to disconnect cables during installation.

Key Features

5-5000A AC input range with 0.333V or 0-0.5A output
Split core design for safe, portable current measurement
Wide inner window accommodates large cables and bus-bars
Interleaved joint and hinge structure for reliability
Multiple sizes available for various installation requirements

Applications

Current measurement, control and protection for electrical systems
Monitoring AC current flow to motors, lighting, and HVAC equipment
Integration with building automation and power management systems

Electrical Specifications

Frequency	50-60Hz
Rated Input	5A-5000A
Measuring Range	10%In-130%In
Rated Output	0.333V(AC) or 0-500mA
Accuracy	±1.0%
Phase Angle	≤±90min
Dielectric Strength	2.5KV/1mA/1min
Insulation Resistance	DC500V/100MΩmin

Mechanical Specifications

Case Material	PC /UL94-V0
Bobbin Material	PBT
Core Material	Permalloy
Internal Structure	Epoxy
Construction	Tie
Operating Temperature	-25℃ to +75℃
Operating Humidity	≤85%
Output Connection	UL1015 22AWG Wire (twisted wire) 2.0m

Model Selection Guide

Model	Rated Input (A)	Output (mA/V)	Accuracy	Dimensions (mm)
SCTK751A	5-200A	0-13.3mA/0.333V	1.0	50.8×53.3×15.0
SCTK751B	10-400A	0-26.6mA/0.333V	1.0	59.6×62.7×21.0
SCTK751C	50-630A	0-66.6mA/0.333V	1.0	82.5×85.1×25.6
SCTK751D	100-2000A	0-200mA/0.333V	1.0	121.0×127.0×30.4
SCTK751E	200-3000A	0-300mA/0.333V	1.0	118.0×133.0×24.0
SCTK751F	400-5000A	0-500mA/0.333V	1.0	146.0×190.5×35.6