Lxk Split Zero Sequence CT Cable Renovation Earth Fault Transformer

Name: Lxk Split Zero Sequence CT Cable Renovation Earth Fault Transformer
Brand: Qingdao Xinnuo Metrology Technology Co., Ltd.
SKU: 2170499862

Shandong, ChinaQingdao Xinnuo Metrology Technology Co., Ltd.

US$60.00-200.00

1 Piece

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Current Transformer

Model NO.

LXK

Phase

Single

Operation Condition

Indoor

Usage

Protection, Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Epoxy Resin

Installation

Penetration Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Core Material

High Permeability Silicon Steel Sheet

Lifespan

More Than 15 Years Under Normal Working Condition

Inner Diameter

Integrated Core / Split Openable Core

Custom Service

Support Custom Size, Parameter, Shell Shape

Operating Temperature

-20℃ ~ +70℃

Application Scenarios

Switch Cabinet, Charging Pile, PV Box Transformer,

Protection Function

Ground Fault Protection, Leakage Current Monitorin

Accuracy Class

0.2, 0.5, 5p10, 10p10

Transport Package

Carton or Wooden Box Packing

Specification

Customized

Trademark

Origin

China

HS Code

8504311000

Production Capacity

10000 Pieces/Year

Key features

High measuring precision, low error

Excellent insulation and anti-interference ability

Compact structure, easy installation

Long service life, stable operation

Professional for leakage & earth fault protection

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Qingdao Xinnuo Metrology Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.64h

About Our Factory & Business Background

AddressBuilding 19, Tiangu Industrial Park, No. 599 Runcheng Road, Chengyang District, Qingdao, Shandong, China

Plant Area2500 square meters

Number of Employees31

Registered Capital30,100,000 RMB

Terms of PaymentLC, T/T, PayPal, D/P, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 PC

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsCurrent Transformers (CT), Voltage Transformers (Vt/PT), Combined Current-Voltage Metering Boxes, Fuses, Surge Arresters, Insulators

Production MachinesCasting Molding Machine, Die-casting machine, Drilling Machine, Punching Machine, Saw Machine, Wire wrapping machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2005-04-25

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001, ISO45001:2018

Cooperated with Fortune 500No

Product Q&A

Q:What is the function of zero-sequence current transformer?

The zero-sequence current transformer is mainly used for leakage current and ground fault detection in power systems. It collects unbalanced three-phase zero-sequence current, and works with relay protection devices to realize leakage protection and ground trip early warning. It is widely applied in switch cabinets, distribution boxes, photovoltaic box transformers, charging piles and other scenarios.

Q:What accuracy classes of CT are available?

Normal accuracy classes include Class 0.5, Class 0.2, and protection class 5P10/10P10. High-precision specifications can be customized according to customers' protection and metering requirements, featuring low error and stable collection of fault signals.

Q:Can customized inner diameter sizes be provided?

Full-size customization is supported. Standard inner diameters include 30/50/80/100/150/200mm. Split-core, ring-type and square zero-sequence CT can be customized according to customer cable outer diameter and cabinet size.

Q:What are the advantages of split-core zero-sequence CT?

Split-core type requires no power cut or wire removal, and can be directly clamped on laid cables. It brings convenient construction for reconstruction projects and old cabinet upgrading without power interruption, ideal for maintenance and renovation projects.

Q:How long is the product warranty period?

Standard warranty is 18 months, all products are fully inspected before delivery. The iron core adopts high-permeability silicon steel sheet, flame-retardant and anti-aging insulating shell, service life can reach more than 15 years under normal working conditions.