What payment methods do you accept?

We accept T/T and Western Union. The standard payment term is a 30% deposit and 70% balance before shipping.

What types of plugs are available?

The transformer comes with various connectors including wires plugs, audio plugs, and power plugs to facilitate easy installation.

Hact Split Core Current Transformer with 5-630A

Name: Hact Split Core Current Transformer with 5-630A
Brand: WENZHOU JUNKE ELECTRIC CO., LTD.
SKU: 896762475

Zhejiang, ChinaWENZHOU JUNKE ELECTRIC CO., LTD.

US$18.00-21.00

1 Piece

Sample price:US$21.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument

Type

Current Transformer

Model NO.

HACT

Phase

Single

Operation Condition

Indoor

Usage

Protection, Measurement

Winding Form

Multilayer Honeycomb Type

Insulating Medium

Insulating Paper

Installation

Active Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Model

Hact

Design Advantage

Clamp on Cts

Accuracy

0.5/1.0

Rated Input

5A-630A

Rated Output

40mA-100mA,0.333V

Window Size

Check Specification Below

Insulation Resistance

DC500V/100mΩ Min

Frequency

50-2kHz

Dielectric Strength

2.5kv/1mA/1min

Operating Temp

-25℃~75℃

Transport Package

Export Carton

Specification

IEC 6044-1

Trademark

HEYI/ASCT

Origin

Zhejiang Provincechina

HS Code

8504311000

Production Capacity

10000 PCS/Month

Key features

Split Core Design: Easy to open and install around cables without interrupting lines for energy monitoring.

Wide Current Range: Supports rated input from 5A to 630A with multiple models for precise measurement.

High Accuracy: Provides precision measurement with accuracy classes 0.5 and 1.0 for reliable data.

Multiple Plug Options: Available with wires plugs, audio plugs, and power plugs to suit various connections.

Premium Materials: Uses imported Dupont PA for outer case and suitable cores like Silicon steel or Ferrite.

OEM/ODM Service: Offers personalized OEM, ODM, and OPM services with free OEM for orders over 5000 sets.

Versatile Application: Ideal for current measurement, protection, and monitoring in motors, lighting, and HVAC.

Fast Delivery: Standard non-customized orders under 1000PCS ship within 3-5 days after payment.

Company profile

WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-01Nearest Port: NINGBO, SHANGHAI, QINGDAOAverage Response Time: ≤10.16hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryWenzhou Junke Electric Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. Established in 1992, it states that it conducts R&D, manufacturing, distribution, sales, and customer support for low- and high-voltage switchgear and related electrical products. The supplier reports ISO 9001 and ISO 14001 certifications, 6–10 R&D engineers, 11–20 quality-control staff, and 10 production lines. Its listed annual product capacities range from 100,000 to 150,000 pieces across several product categories, and it exports to multiple regions, with exports representing 41%–50% of total sales. It claims to provide customized solutions and close customer service, but the available evidence does not independently verify service performance, customization outcomes, financial strength, or a broad customer portfolio. Recent trade records show transactions with buyers in the Philippines and Sri Lanka.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with its own R&D, production, sales, and customer-support facilities. Its product portfolio covers electrical equipment such as automatic transfer switches, circuit breakers, meters, capacitors, and distribution panels.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications and states that some products have been approved by CE and IEC certificates. The evidence supports certification holding, although it does not provide certificate numbers, validity dates, or coverage details.

R&D capabilityThe company states that it specializes in research and design and maintains its own R&D facilities, with 6–10 years of total R&D-engineer experience reported. This supports an established product-development function, but no patents, new-product records, testing programs, or R&D achievements are provided.

Production capacityThe supplier reports its own manufacturing facilities, 10 production lines, and stated capacities of 100,000 pieces for automatic transfer switches and power capacitors, 150,000 pieces for meter sockets/meters, and 110,000 pieces each for soft starters/inverters and circuit breakers. It also reports 11–20 quality-control staff, indicating substantial stated production and quality resources.

Customization capabilityThe company explicitly describes its service as designing, manufacturing, and delivering customized solutions, and says it can help clients research electrical sources for panels. The evidence confirms a stated customization offering, though it does not provide specific customized projects, engineering scope, or delivery examples.

Client casesThe supplier identifies export markets across South America, the Middle East, Southeast Asia, Eastern Asia, Oceania, and Africa, and reports export activity beginning in 2010. Trade records show transactions involving ENEX ELECTRIC PHILS INC in the Philippines and MICRO POWER ENGINEERING PVT LTD in Sri Lanka, but the records shown are limited to individual transactions and do not establish a broad or independently verified customer track record.

Product Q&A

Q:What is the rated current range?

The HACT Split Core Current Transformer supports a rated input range from 5A to 630A, with specific models available for 300A, 400A, 500A, and 600A.

Q:What accuracy classes are available?

The product offers high precision with accuracy classes of 0.5 and 1.0, ensuring reliable measurement for energy monitoring and protection.

Q:Can I customize the product with my brand?

Yes, we offer OEM, ODM, and OPM services. Free OEM is provided for orders exceeding 5000 sets.

Q:What is the warranty period?

We provide a 1-year warranty. If the product is defective, please notify us within 3 days of delivery, and return it in original condition for refund or exchange.

Q:What are the shipping options and times?

We ship via UPS, DHL, FedEx, etc. Non-customized orders under 1000PCS typically ship within 3-5 days. Standard express delivery takes 3-7 days depending on the destination.