How about the after-sale service of your product?

We have 1 year warranty for every product, and our customer service team will provide 24*7 technical support and trouble shooting. We promise to provide free spare parts for customers replacing within warranty.

Qndb2 1A 5A 10A 20A 50A 100A Output 420mA AC Transmitter CT Current Transformer Sensor Current Transducer

Name: Qndb2 1A 5A 10A 20A 50A 100A Output 420mA AC Transmitter CT Current Transformer Sensor Current Transducer
Brand: Nanjing Qineng Electronic Technology Co., Ltd.
SKU: 2248546075

Jiangsu, ChinaNanjing Qineng Electronic Technology Co., Ltd.

US$5.00

1 Piece

Product specifications

QNDB2

Product profile

Customization

Available

Output Signal Type

Analog Output

Material

Plastic

Model NO.

qndb2

Accuracy Grade

0.5G

Certification

RoHS

Customized

Input Current

AC 1A 5A 10A 20A 50A

Output

DC 4~20mA

Supply Voltage

+24V

Accuracy

0.5%

Linearity

0.5%

Operating Temperature

-40℃~+85℃

Storage Temperature

-40 to +125 ℃

Galvanic Isolation

2.5 Kv (50Hz,AC,1min)

Transport Package

Standard Carton

Specification

4-20mA

Trademark

NJQNET

Origin

China(Mainland)

HS Code

9030339000

Production Capacity

4000000PCS/Year

Key features

Customized Input Current: Available in AC 1A, 5A, 10A, 20A, 50A, and 100A options.

High Accuracy Grade: Precision grade 0.5G with 0.5% accuracy and linearity.

OEM and ODM Services: Support for custom branding and original design manufacturing.

Galvanic Isolation: 2.5 Kv isolation between primary and secondary circuits.

RoHS Certified: Product meets CE and RoHS environmental safety requirements.

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

Fast Response Time: Wide frequency band and fast response for pulse and AC currents.

Company profile

Nanjing Qineng Electronic Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: shanghaiAverage Response Time: ≤3.83hTerms 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.

Product Q&A

Q:Why choose us?

We are professional current transformer,current sensor ,manufacturer for more than 10 years.

Q:Could I have a sample for testing?

Sure, we could offer free sample, but you need pay for the shipping expense.

Q:How about your products quality inspection?

We have professional QA and QC teams, 100% quality inspection is performed before packing.

Q:How long is your delivery time?

Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Do you provide OEM service?

Yes, we do provide OEM service and can print your own brand on product, and we also provide ODM service.