What are the typical applications for this device?

It is suitable for current measurement, monitoring, protection of electrical wiring, motor control, HVAC systems, and automation control systems.

What is the secondary current output?

The secondary current options are 5A and 1A, depending on the specific model configuration.

DIN Rail Type China Manufacture 3 Phase CT Sct 2851A Three Phase Current Transformer Switchboard

Name: DIN Rail Type China Manufacture 3 Phase CT Sct 2851A Three Phase Current Transformer Switchboard
Brand: Wenzhou Heyi Electrical Co., Ltd.
SKU: 816840405

Zhejiang, ChinaWenzhou Heyi Electrical Co., Ltd.

US$1.00-20.00

10 Pieces

Product profile

Customization

Available

Application

Electronic, Instrument

Type

Current Transformer

Model NO.

SCT 2851A

Phase

Three

Operation Condition

Indoor

Usage

Protection, Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Insulating Paper

Installation

Busbar Type

Magnetic Circuit Structure

Combined Type

Voltage Transformation Principle

Electromagnetic Type

Window Size

3@15*15mm

Class

0.5,1.0,3.0

Input

60-200A

Output

1A,5A

Burden

2.5va

Fuction

DIN Rail Type

Transport Package

Foam Box

Specification

CE, ROHS

Trademark

HEYI

Origin

China

HS Code

8504311000

Production Capacity

100000PCS/1month

Key features

Compact 3-in-1 Design: Combines three current transformers into one unit to save significant installation space.

Versatile Installation: Supports three fixing methods: Panel mount, DIN Rail, and Busbar installation.

Wide Current Range: Handles primary currents from 30A to 600A with various ratios like 60/5A and 200/5A.

High Safety Rating: Features V0 combustion prevention level and withstands AC 3kV voltage for 1 minute.

Multiple Accuracy Classes: Available in Class 0.5, 1.0, and 3.0 to suit different measurement and protection needs.

Comprehensive Certification: Meets international standards including IEC6044-1, EN60044-1, VDE0414, and GB1208-2006.

Integrated Terminal Cover: Built-in hinged terminal cover ensures safe and convenient electrical connections.

Broad Application Scope: Ideal for MCCB matching, motor monitoring, HVAC systems, and automation control.

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: ≤4.90hTerms 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.

Product Q&A

Q:What are the available primary current ranges?

The product supports primary currents ranging from 30A to 600A, with specific ratios such as 60/5A, 100/5A, 120/5A, 125/5A, 150/5A, 160/5A, and 200/5A.

Q:How many installation methods are supported?

There are three built-in fixing methods: Panel mount, DIN Rail, and Busbar installation, providing flexible integration options.

Q:What accuracy classes are available?

The current transformer is available in Class 0.5, 1.0, and 3.0, allowing users to select the appropriate precision for measurement or protection applications.

Q:What safety standards does the product meet?

It complies with international standards including IEC6044-1, EN60044-1, VDE0414-44-1, and GB1208-2006, with a V0 combustion prevention level.

Q:Can this transformer be used with MCCBs?

Yes, it is perfectly matched with Molded Case Circuit Breakers (MCCB) and helps save space compared to general unit CTs.