What is the window size of the transformer?

The window size is 80*160 mm, allowing it to accommodate big cables or bus-bars.

What is the accuracy class?

The transformer offers accuracy classes of 0.5 and 1.0 depending on the model.

How can I place an order?

Please specify the model, color, poles, and rated current. We will send a Proforma Invoice for confirmation.

China Produce HK-816 1500/5A 10va Class0.5 LV Current Transformer Open Core CT

Name: China Produce HK-816 1500/5A 10va Class0.5 LV Current Transformer Open Core CT
Brand: Wenzhou Heyi Electrical Co., Ltd.
SKU: 850516845

Zhejiang, ChinaWenzhou Heyi Electrical Co., Ltd.

US$1.00-97.65

1 Piece

Sample price:US$97.65/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Current Transformer

Model NO.

HK-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

HK-816 Split Core Current Transformer

Advantage

Clamp-on Design (Much Better Than Dp Series)

Window Size

80*160 mm

Input

1000-5000 a

Output

1A or 5A

Accuracy

0.5/1.0

Rated Frequency

50/60Hz

Rated Short-Time Thermal Current(Lth)

60ln

Cooperated Courier

DHL, UPS, FedEx ...

Could Be Customize

Yes

Transport Package

Foam Box

Specification

CE, ISO, Rohs

Trademark

HEYI

Origin

Liushi, Yueqing, Zhejiang Province, China

HS Code

8504311000

Production Capacity

100000PCS/Month

Key features

Clamp-on Design: One button clamp-on design for safe, easy installation and portability.

Wide Window Size: 80*160 mm window allows clamping of big cables or bus-bars.

Customizable Ratio: Current ratios can be customized according to customer requirements.

High Accuracy: Available accuracy classes 0.5 and 1.0 for precise measurement.

OEM Service: Professional OEM service provided, free for orders over 5000 sets.

Fast Delivery: 3.5 days delivery for non-customized orders under 1000 PCS.

1 Year Warranty: Comprehensive 1-year warranty covering mechanical defects.

Multiple Fixing Methods: Includes base and busbar mounting options for flexible installation.

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 identified as a China-based limited company with trading and manufacturing descriptions, operating in Zhejiang and associated with electrical manufacturing. The supplier reports facilities for R&D, production, sales, marketing, and customer support, and offers customized solutions involving relays, shunts, proximity switches, current transformers, and sensors. It holds ISO 9001 certification, states that some products have CE and IEC approval, and reports 4 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Reported products include relays, shunts, current transformers, and current sensors, with stated production quantities for several items and export markets across multiple regions. However, many requested capabilities—including OEM/ODM, SDK support, overseas services, traceability, innovation activity, and customer cases—are marked unknown. Audit information is present, but the evaluation result is recorded as 0 and its interpretation is not provided.

CertificationsThe supplier reports ISO 9001 certification and states that some products have received CE and IEC approval. A TUV Rheinland audit is also recorded with a validity period from 2025-03-27 to 2026-03-26, but the audit evaluation result is listed as 0 without an explained scale or conclusion.

After-Sales capabilityThe company description explicitly states that it has customer support facilities and provides close, personal service. However, overseas agents or branches, overseas warehouses, showrooms, and related service capacities are all marked unknown, so the breadth of after-sales coverage cannot be established.

R&D capabilityThe supplier states that it operates its own R&D facilities and has 6–10 R&D engineers, with experience in designing customized solutions. Specific evidence for new-product launches, SDK availability, private mold design, 3D design services, or documented product-development output is marked unknown.

Production capacityThe supplier reports dedicated production facilities, 4 production lines, and stated annual quantities for relays, shunts, current transformers, and current sensors. It also reports a lead time within 15 working days during off-peak seasons and exports to multiple global regions, although some annual productivity fields are incomplete.

Customization capabilityThe company explicitly describes itself as specializing in the design, manufacture, and delivery of customized solutions and states that it focuses on customer needs. Nevertheless, the specific availability of ODM, OEM, private-mold, and 3D design services is marked unknown.