What are the main applications for this product?

It is suitable for rural power grid reconstruction, environmental monitoring, smart fire-fighting, low-voltage distribution, and power quality analysis.

What is the lead time for orders?

The average lead time is one month during peak season and within 15 workdays during the off-season.

5A Customized

Name: TRFK36A Current Transformer Split Core with 35mm Hole Size 400A/5A 600A/5A Customized
Brand: Hubei Tianrui Electronic Co., Ltd.
SKU: 2158991535

Hubei, ChinaHubei Tianrui Electronic Co., Ltd.

US$14.96

5-499 Pieces

US$12.65

500-4,999 Pieces

US$10.65

5,000-49,999 Pieces

US$8.54

50,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Audio, Lighting

Type

Current Transformer

Model NO.

TRFK36A-06

Phase

Single

Operation Condition

Indoor

Usage

Measurement

Winding Form

Multilayer Honeycomb Type

Insulating Medium

Epoxy Resin

Installation

Active Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Rated Input Current

0~1500A

Rated Capacity

0~5VA

Accuracy Class

0.5, 1.0

Winding Bobbin

PBT

Rated Frequency

50/60Hz

Opening-Closing Structure

Snap

Transport Package

Standard Boxes

Trademark

Origin

China

HS Code

850450

Production Capacity

300000

Key features

Split Core Design: 180-degree open/close structure allows quick installation without power failure.

Wide Current Range: Rated input current 0-1500A with transformation ratios up to 10000:1.

High Safety Isolation: Electromagnetic induction isolates measured source from personnel and equipment.

Anti-Saturation Ability: Strong anti-saturation capability with wide quantity limit for stable performance.

High Sensitivity Core: Adopts high magnetic permeability core ensuring good linearity and high sensitivity.

Flexible Output Options: Supports PVC terminals, RJ12, PS/2 interfaces for various signal requirements.

Robust Construction: Shell made of PA/PC with 94-V0 flammability rating and snap opening structure.

Company profile

Hubei Tianrui Electronic Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-12-12Average Response Time: ≤1.19h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, quality-management, export, customization, and service-process capabilities. Evidence includes five precision-transformer automation production lines, ERP integration, ISO and product certifications, 18 years of export experience, in-house import/export rights, and documented complaint and corrective-action procedures. It offers ODM and SDK-related capabilities, but reported no new products in the past year and does not provide OEM services for popular brands. Manufacturing capacity is not supported by a valid contract with the factory or related subcontractor. Overseas warehouse and showroom services are unavailable, while inventory capability, international quotation/payment options, and lead times within 15 working days are documented. Financial assessment is inconclusive because the provided figures are not interpretable without units or context.

Supplier typeThe supplier is evidenced as a manufacturer with five precision-transformer automation production lines, ERP-enabled production integration, in-stock capability, ODM availability, and in-house import/export rights. However, the absence of a valid manufacturing-capacity contract with its factory or related subcontractor is a documented structural limitation.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, along with CE and RoHS product-compliance certifications. Its quality-system certification history extends back to ISO9001 certification and includes the 2015 version obtained in 2018.

After-Sales capabilityWritten and followed procedures are documented for service assessment, corrective and preventive actions, and customer complaints, supporting structured after-sales handling. Inventory capability, accepted international service terms, and lead times within 15 working days are also reported, although overseas warehouse and showroom services are unavailable.

Production capacityFive precision-transformer automation production lines, ERP-based information integration, inventory capability, 21 qualified service-capability suppliers, and peak- and off-season lead times within 15 working days support substantial operational capability. The lack of a valid contract with the factory or related subcontractor is an explicit production-capacity governance deficiency.

Customization capabilityThe supplier supports customization from customer designs and full customization, and also offers ODM services. It does not provide OEM services for popular brands, which limits applicability for brand-specific OEM programs but does not negate its general customization capability.

Client casesThe supplier reports collaboration with Fortune 500 companies and a repeat-buyer preference rate of 30%–50%. It also reports recognition as a Hubei brand-name product and well-known trademark, but the provided slices do not identify customer names, project details, or verifiable case outcomes.

Product Q&A

Q:Can the current transformer be installed without cutting the cable?

Yes, the split-core design allows for 180-degree opening and closing, enabling quick installation and disassembly without power failure or cutting the line.

Q:What is the rated input current range?

The rated input current ranges from 0 to 1500A, with a primary current range of 1-1000A and transformation ratios up to 10000:1.

Q:What output interfaces are available?

Multiple output methods are available, including PVC sheathed wire terminals, RJ12 crystal terminals, and PS/2 round head male interfaces.

Q:What accuracy classes are offered?

The current transformer is available in accuracy classes 0.5 and 1.0.

Q:Is customization available for current and capacity?

Yes, customized rated input current (0-1500A) and rated capacity (0-5VA) are available upon request.