YHDC Split Core Current Transformer SCT Series High Accuracy 1A to 600A

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YHDC Split Core Current Transformer SCT Series High Accuracy 1A to 600A

Customization:	Available
Application:	Electronic, Instrument
Type:	Current Transformer

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Product Description

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Basic Information

Model NO.

SCT-Series

Phase

Single

Operation Condition

Indoor

Usage

Protection, Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Insulating Paper

Accuracy

0.2% / 0.5% / 1%

Frequency Range

50-60Hz / 50-1kHz

Operating Temp

-25℃ ~ +60℃

Certificates

CE / RoHS / Reach / ISO9001

Specification

1A to 600A

HS Code

8504311000

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Product Introduction

The SCT Series split-core current transformer is a high-performance sensing device designed for industrial power monitoring and energy management. This series covers a wide current input range from 10A to 600A and offers multiple signal types including 5A, 1A, mA, and voltage outputs to meet various system integration requirements. Featuring a safety lock buckle and split-core design, it supports live-line quick installation and can be mounted via free hanging or DIN rail fixation.

All products utilize high-quality laminated silicon steel or ferrite cores combined with precision winding technology, ensuring stable accuracy from 0.2% to 1% across a wide operating temperature range. The series is certified with CE and RoHS, providing reliable, accurate, and easily integrable current sensing solutions for smart power distribution and industrial automation.

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Product Series Showcase

SCT006 (ID 6mm)
mA Output

SCT010 (ID 10mm)
mA Output

SCT010 (ID 10mm)
Voltage Output

SCT016 (ID 16mm)
mA Output

SCT016S (ID 16mm)
mA Output

SCT024S (ID 24mm)
1A Output

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Technical Specifications

Common Parameters

Core Material: Ferrite / Laminated Silicon Steel
Standard: GB20840-2014
Dielectric Strength: AC 3.5KV/1min 50Hz (Housing)
Waterproof Grade: IP00
Cable Length: 30cm - 55cm (Customizable)
Safety: Built-in TVS (Transient Voltage Suppressor) for mA types

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Technical Index (SCT006 Example)

Input : Output	Turns Ratio	Accuracy	Sampling Resistance
1A : 1mA	1:1000	1%	5Ω
5A : 2.5mA	1:2000	0.5%	10Ω
5A : 5mA	1:1000	1%	5Ω
10A : 5mA	1:2000	0.5%	10Ω
20A : 20mA	1:1000	1%	5Ω

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Dimensions & Wiring Diagrams

Frequently Asked Questions

What is the main advantage of the split-core design?

The split-core design allows for quick, live-line installation without disconnecting the primary circuit, significantly reducing downtime and labor costs.

What current ranges does the SCT Series cover?

The series covers a wide range of primary current inputs from 1A up to 600A, depending on the specific model selected.

What are the available output signal types?

We offer multiple output options including mA (current), 1A/5A (standard current), and various voltage outputs to suit different monitoring systems.

Is the SCT Series suitable for outdoor use?

These models are rated IP00 and are primarily designed for indoor operation within a temperature range of -25℃ to +60℃.

Does the product comply with international safety standards?

Yes, the SCT Series is fully compliant with GB20840-2014 national standards and holds CE, RoHS, and ISO9001 certifications.

What is the accuracy class of these transformers?

Depending on the model and application, the accuracy classes available are 0.2%, 0.5%, and 1.0%.