What is the after-sale service policy?

We offer a 1-year warranty, 24/7 technical support, and free spare parts for replacement within the warranty period.

What are the main applications of this transformer?

It is mainly used for isolating, collecting, and measuring AC current signals in the primary main circuit.

What certifications do your products have?

Our products meet CE and RoHS requirements and have UL94-V0 flame retardant properties.

Precision 10A 5mA 2.5mA Split Core CT Metering Transformer

Name: Precision 10A 5mA 2.5mA Split Core CT Metering Transformer
Brand: Nanjing Qineng Electronic Technology Co., Ltd.
SKU: 2284793565

Jiangsu, ChinaNanjing Qineng Electronic Technology Co., Ltd.

US$2.00

1 Piece

Product specifications

Input / Output

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic

Type

Current Transformer

Model NO.

QNCTK1-10

Phase

Single

Operation Condition

Indoor

Usage

Protection, Measurement

Winding Form

Multilayer Honeycomb Type

Insulating Medium

Common Insulating Materials

Installation

Active Type

Magnetic Circuit Structure

Combined Type

Voltage Transformation Principle

Electromagnetic Type

Rated Input

1A 5A 10A 20A ~ 50A 100A 150A

Rated Output

1mA 2.5mA , 5mA , 10mA , 20mA~100mA

Accuracy

0.5%

Linearity

0.5%

Work Frequency

50Hz ~ 200kHz

Compressive Strength

2kv/50Hz/1min

Operating Temperature

-40℃~+85℃

Flame Retardant Properties

UL94-V0

Transport Package

Standard Carton

Trademark

NJQNET

Origin

China(Mainland)

HS Code

8504311000

Production Capacity

450000000PCS/Year

Key features

15 Years Manufacturing Experience: Professional manufacturer with over 15 years of expertise in current transformers and sensors.

OEM and ODM Services: We provide full OEM and ODM services, including custom branding on products.

Free Sample for Testing: Free samples are available, with the seller covering the shipping expenses.

100% Quality Inspection: Professional QA and QC teams ensure 100% inspection before packing.

1-Year Warranty Coverage: Every product comes with a 1-year warranty and free spare parts for replacement.

24/7 Technical Support: Customer service team provides round-the-clock technical support and troubleshooting.

Wide Customization Options: Rated input and output, accuracy, and frequency can be customized to specific needs.

CE and RoHS Certified: Products meet CE and RoHS requirements for safety and environmental standards.

Company profile

Nanjing Qineng Electronic Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: shanghaiAverage Response Time: ≤4.93hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, OEM/ODM availability, substantial stated production capacity, and export experience across more than 50 countries and regions. It reports CE certification for products and UL certification for product materials. The company states that it has more than 100 experienced employees, automated production equipment, and an annual output exceeding 10 million current transformers and current sensors. However, after-sales infrastructure is limited: it reports no inventory capability, overseas warehouses, overseas showrooms, overseas agents or branches, or offline trade-show participation. Innovation evidence is mixed because customization and ODM services are available, but no new products were reported in the past year and no SDK is available. Financial credibility cannot be favorably assessed because the provided records show zero operating revenue, costs, profits, and related ratios for the reported periods; these entries should be verified.

Supplier typeThe supplier presents itself as a manufacturer with automated production equipment, a complete assembly-line workshop, and stated annual output exceeding 10 million current transformers and current sensors. It also provides OEM and ODM services, indicating both manufacturing and design-service roles.

CertificationsThe supplier states that its products have obtained CE certification and that product materials have obtained UL certification. These are explicit certification claims, although the provided information does not include certificate numbers, scope, or validity dates.

After-Sales capabilityThe supplier reports no in-stock service capacity, overseas warehouses, overseas showrooms, overseas agents or branches, or offline trade-show participation, and lists zero countries with overseas services. It does offer multiple quotation and payment terms and reports lead times within 15 working days, but the overseas service infrastructure is limited.

Financial creditThe provided financial records report zero operating revenue, operating costs, gross profit, operating profit, and relevant current-ratio figures for the stated periods. Because these entries indicate a material financial-data concern rather than merely missing information, financial credibility is not favorably supported and should be verified.

R&D capabilityThe supplier states that it has an experienced technical and management team involved in research and development and offers sample, design, full, minor, and flexible customization plus ODM services. However, it reports no new products in the past year, so evidence supports development and customization capability but not recent product innovation.

Production capacityThe supplier reports more than 100 experienced employees, automated production equipment, a complete assembly-line workshop, and annual output exceeding 10 million units of current transformers and current sensors. It also reports peak- and off-season lead times within 15 working days, supporting a favorable assessment of stated production capacity.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and provides ODM services. It also reports OEM service for well-known brands, providing direct evidence of broad customization and contract-manufacturing capability.

Client casesThe supplier states that it provides OEM services for well-known brands and has exported products to more than 50 countries and regions, including the United States, Russia, Germany, Australia, the Middle East, and Southeast Asia. These claims indicate international customer and market exposure, but no specific customer names or independently verifiable case details are provided.