What is the maximum voltage rating?

The transformer is applicable to power systems up to 600V.

What are the available window diameter options?

Window diameter options include 38mm, 66mm, and 78mm.

What is the lead time for orders?

Peak season lead time is one month, while off-season is within 15 workdays.

Rect-78A 300/5A IEEE C57.13 600 V Metering CT Extended Range Current Transformer

Name: Rect-78A 300/5A IEEE C57.13 600 V Metering CT Extended Range Current Transformer
Brand: Wenzhou Heyi Electrical Co., Ltd.
SKU: 1977026771

Zhejiang, ChinaWenzhou Heyi Electrical Co., Ltd.

US$66.00-98.00

3 Pieces

Sample price:US$98.00/piece.Request sample

Product profile

Customization

Available

Type

Electromagnetic

Output Signal Type

Digital Output

Model NO.

RECT-78A 300/5A

Production Process

Injection

Material

Plastic

Accuracy Grade

0.2G

Application

Switching Power Supply

IP Rating

IP30

Certification

Customized

Transport Package

Wooden Box

Specification

60*60*60

Trademark

HEYI

Origin

Liushi, Yueqing, Zhejiang Province, China

HS Code

850431100

Production Capacity

10000

Key features

Extended Range Measurement: Maintains accuracy from 1% to 150% of rated current, surpassing typical metering requirements.

High Accuracy Grade: Delivers minimum Class 0.3 accuracy for precise billing measurements and protection.

Versatile Window Sizes: Available with window diameters of 38mm, 66mm, and 78mm to fit various conductors.

Sealed Design: Isolates internal components from external air to prevent aging and enhance reliability.

Wide Application Scope: Suitable for power system protection, energy metering, and industrial environments.

Customized Options: Product is fully customized to meet specific customer requirements.

Robust IP Rating: Features IP30 rating, suitable for indoor or outdoor enclosure installation.

IEEE Compliance: Meets IEEE C57.13 standards for 600V metering current transformers.

Company profile

Wenzhou Heyi Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2004-02-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.63hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryWenzhou Heyi Electrical Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with operations in Zhejiang and products including current transformers, relays, shunts, and current sensors. The supplier reports four production lines, 6–10 R&D engineers, 6–10 quality-control staff, ISO 9001 certification, self-operated import/export rights, broad global export markets, and off-peak lead time within 15 working days. Its stated facilities cover R&D, production, sales, marketing, and customer support, and it offers customized solutions. However, most service-capability, innovation-detail, traceability, overseas-support, customer-case, and sustainability fields are explicitly unknown. Audit information identifies TÜV Rheinland, but the audit type and evaluation result are coded values without interpretable conclusions from the provided context.

Supplier typeThe supplier is identified as a limited company in China and is variously classified as a trading company, manufacturer/factory, group corporation, and other entity. Its stated factory location, four production lines, and manufacturing industry classification support manufacturer involvement, although the records also describe the company nature as a trading company.

CertificationsThe supplier reports ISO 9001 management-system certification, and states that some products have been approved by CE and IEC certificates. TÜV Rheinland is listed as the audit organization, but the coded audit type and result cannot be interpreted as a positive or negative audit conclusion.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and says it has dedicated R&D facilities focused on product design and customized solutions. Specific evidence for new-product launches, SDK availability, private mold design, 3D design, or other measured innovation outputs is unknown.

Production capacityThe supplier reports four production lines and stated output for relays, current transformers, shunts, and current sensors, with off-peak lead time within 15 working days. It also reports broad export-market coverage and self-operated import/export rights, indicating established production and export operations.

Customization capabilityThe supplier explicitly states that it specializes in designing, manufacturing, and delivering customized solutions and has its own R&D, production, and customer-support facilities. Nevertheless, the specific availability of private molds, 3D software design, and other customization services is unknown.