Ground Fault Center Through CT

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  • Last update:

    2019-01-10 02:23

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Company Profile

Shanghai Xiaowei Equipment Co., Ltd.

By certification [File Integrity]

Contact:Mr. Allan(Mr.)  







Product details


Our company is committed to producing current sensors. Fault grounding, also known as ground fault, guides the accidental connection of the body to the earth. The overcurrent protection set by the electric circuit doubles as the ground fault protection; the zero sequence current is used to realize the ground fault protection; the residual current is used to realize the ground fault protection.

Basic Information

Model NO.: LO-ZCT513902 IP Rating: IP20
Certification: CCC Customized: Non-Customized
Safety Standard: IEC60044-1 Thermal Insulation: Class B
Frequency: 50-400Hz Phase: Three-Phase
Case Material: PC Flame Retartant: UL94V-0
Packaging: Carton Trademark: Liou
Transport Package: UPS, TNT, Federal Express, Ocean
Origin: China HS Code: 9030339000

Product advantages

1.Smaller volume,lighter weight

2.Perfect protection,delicate structure for convenient installing

3.Excellent design and industrial appearance

High accuracy qualified

This series of products are on the basis of the existing mature technology, choose more high quality raw materials and combined with the optimization of the shape design, test accuracy gets strong guarantee and better than the national standard requirements: 0.5%, for special requirements,  accuracy can reach to 0.2%.

This project combines the optimal magnetic circuit design, and take full account of the necessary space requirements, so as to ensure the balance test. If necessary, the balance property can be in the specified detection conditions to achieve 5mA-50mA. Fully meet the detection circuit requirements.

At the same time, this series of products can be used for main circuit current testing, and fire power monitoring current, detection current scope from 50A-2000A, Accuracy is better than class 0.5 when secondary output at 5A .Accuracy is better than class 0.2S level when secondary output at 1A,

When measure high current , mA level weak signal can be outputed,the accuracy is better than class 0.1

About Liou

Designed, Manufactured and Distributed From One Location 

Every aspect of your order is handled in house allowing us the opportunity to design, manufacture and ship your current transformer product quickly. Each order is reviewed by one of our qualified engineers to make sure the product you are ordering will work for you. 

Superior Goals and Higher Expectations 

It is the goal of LIOU Current Transformer to maintain its position as a worldwide industry leader in current transformer design and production. We will accomplish this by providing you with quality products and services that meet or exceed your current and future expectations. 

Our Objective Is For You to Have Full Confidence in LIOU Current Transformer.