What are the payment terms and methods?

We accept T/T and Western Union. Terms are 30% deposit and 70% before shipping. Goods are delivered only after full payment.

Is OEM/ODM service available?

Yes, OEM/ODM is welcomed. Free OEM services are provided for orders of more than 5000 sets.

What is the typical delivery time for orders?

For non-customized orders under 1000 PCS, delivery is 3-5 days after payment. Standard orders usually ship within 6-10 days.

5A for Switchgear Manufacturer

Name: Dp Split Core Current Transformers 100/5A - 6000/5A for Switchgear Manufacturer
Brand: Wenzhou Heyi Electrical Co., Ltd.
SKU: 693880825

Zhejiang, ChinaWenzhou Heyi Electrical Co., Ltd.

US$20.00

1-99 Pieces

US$18.60

100-999 Pieces

US$15.00

1,000+ Pieces

Sample price:US$56.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Current Transformer

Model NO.

DP-23, DP-58, DP-88, DP-812, DP-816

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

Capacitive Type

Model

(Dp Series) Split Core Current Transformer

Design Advantage

Clamp on Current Transformer

Accuracy

0.5 / 1.0

Split Core CT Input

5-5000A

Split Core CT Output

1 / 5A

Window Size

Check Specification Below

Rated Frequency

50 / 60 Hz

Rated Test Voltage

3kv AC. (1 Min)

Operating Temperature

-10~50 C

Safety Factor

Fs 5

Transport Package

Outer Carton with Smaller Inner Carton

Specification

IEC 6044-1

Trademark

HEYI

Origin

Liushi, Yueqing, Zhejiang Province, China

HS Code

8504311000

Production Capacity

100000 PCS /Month

Key features

Easy Retrofit Installation: Split core design allows clamping around existing cables without disconnection.

Wide Current Range: Available in ratios from 100/5A up to 6000/5A for diverse applications.

High Accuracy Options: Offers 0.5 and 1.0 accuracy classes for precise measurement and protection.

Low Safe Voltage Output: Internal precision resistor ensures low safe voltage across secondary winding.

Flexible Mounting: Supports base and busbar mounting with double-screw fastening for safety.

OEM/ODM Support: Custom branding available for orders exceeding 5000 sets.

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

1-Year Warranty: Comprehensive 1-year warranty covering defective products upon return.

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: ≤2.40hTerms 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 is the difference between a moulded case and a split core current transformer?

Moulded case CTs are solid rings requiring cable disconnection for installation. Split core CTs have a two-piece steel core that opens to clamp around cables without disconnecting them, though they are larger and more expensive.

Q:How should the current transformers be oriented during installation?

P1 must face the mains side and P2 the load side. S1 connects to the meter's main side and S2 to the load side. Incorrect orientation affects meter accuracy.

Q:Can the current transformer ratio be higher or lower than my maximum load?

Ideally, the CT ratio should be about 80% of the normal running load, allowing a 20% allowance for future load increases.

Q:What are the available accuracy classes for these transformers?

The transformers are available in 0.5 and 1.0 accuracy classes, depending on the specific model and burden requirements.

Q:What is the warranty policy for these products?

We provide a 1-year warranty. Defective products must be notified within 3 days of delivery and returned in original condition for refund or exchange.