What is the isolation voltage rating?

The isolation voltage is 3kV for 1 minute at 50Hz.

TR Split Core Hall Effect Current Sensor Current Transformer Rated Output Current 4~20mA for New Energy Power Management

Name: TR Split Core Hall Effect Current Sensor Current Transformer Rated Output Current 4~20mA for New Energy Power Management
Brand: Hubei Tianrui Electronic Co., Ltd.
SKU: 2178703965

Hubei, ChinaHubei Tianrui Electronic Co., Ltd.

US$18.69

10-999 Pieces

US$17.65

1,000-9,999 Pieces

US$15.55

10,000-99,999 Pieces

US$12.67

100,000+ Pieces

Sample price:US$18.66/piece.Request sample

Product profile

Customization

Available

Type

Hall Type

Output Signal Type

Analog Output

Model NO.

TR2239B-LKH24-05

Production Process

SemiConductor Integrated

Material

Metal

Accuracy Grade

0.2-1

Application

Switching Power Supply

IP Rating

IP55

Certification

ISO CE RoHS

Customized

Rated Output Current

4~20mA

Response Time

<200ms

Di/Dt Accurately Followed

>1A/Ms

Frequency Bandwidth-3dB

20Hz-6kHz

Transport Package

Standard Boxes

Specification

HOLE 20

Trademark

Origin

China

HS Code

850450

Production Capacity

50000

Key features

Hall Effect Detection Principle: Direct measurement using Hall voltage signal for accurate primary current reflection.

Wide Signal Measurement Range: Capable of measuring AC, DC, and pulsed signals with excellent accuracy.

High Common Mode Rejection: Strong resistance to external interference ensures stable performance.

Low Temperature Drift: Designed for low power consumption and minimal drift across temperature ranges.

Perforated Structure Design: Enables installation without insertion loss for easy integration.

Wide Frequency Bandwidth: Operates effectively within a 20Hz to 6kHz frequency range.

Robust Isolation Voltage: Provides 3kV isolation voltage for 1 minute at 50Hz for safety.

Company profile

Hubei Tianrui Electronic Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-12-12Average Response Time: ≤2.08h

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.