Is the product certified for safety?

Yes, it is CE marked and complies with LVD EN 61010-1:2010 and EMC EN 61326-1:2013 standards.

Can the coil be used in places with limited access?

Yes, its flexible design makes it very useful for large size or awkward shaped conductors in places with limited access.

OEM Differential Current Transformer Flexible Rogowski Coil

Name: OEM Differential Current Transformer Flexible Rogowski Coil
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 1944044035

Shanghai, ChinaROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.

US$10.00-20.00

1 Piece

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Type

Rogowski

Output Signal Type

Analog Output

Model NO.

TRC

Production Process

Integration

Material

Metal

Accuracy Grade

0.5G

Application

All Electronic, Electrical, Electric Related Cases

IP Rating

IP65

Certification

Customized

Window Size

24,36,50,100mm

Reference Rated Current

300A, 600A, 1000A

Weight

Approx 80-100g

Terminal

Cold Pressed Terminal, BNC...

Coil Resistance

From 100-300Ω

Current Range(RMS)

0.5-100ka AC

Ratio

Calibrated 50mv/Ka@50Hz; Uncalibrated 60mv/Ka@50h

Read Accuracy

Calibrated <0.5% (Central Position, 25℃)

Temperature Drift

Uncalibrated 200ppm/℃

Position Error

±1% Maximum

Output on 0A(Zero Drift)

≤1mv

Phase Error

≤0.5°

Linearity

±0.2% of Reading

Bandwidth

1Hz to 100kHz (-3dB)

Operating Temperature

-30℃ to 80℃

Transport Package

Poly Bag, Standard Export Carton

Specification

Ø 6 Flexible Rogowski coil

Trademark

Meatrol

Origin

Shanghai

HS Code

8504311000

Production Capacity

50000PCS/Month

Key features

Flexible Rogowski Design: Non-intrusive measurement for large or awkward shaped conductors with no power draw.

High Linearity Accuracy: Calibrated accuracy <0.5% with wide dynamic range from 1A to 1000A.

Customizable Window Size: Available in 24, 36, 50, and 100mm window sizes to fit specific applications.

Wide Current Range: Measures AC current from 0.5kA to 100kA RMS with high linearity.

Overload Protection: Immune to large overloads and safe from open-circuited secondary dangers.

External Field Rejection: Shielded design ensures stable measurement by rejecting external magnetic interference.

Direct Meter Interface: Compatible with DIN-Rail and panel meters without external integrators.

Custom Color Options: Coil available in Black, Yellow, Red, Green, and Blue colors.

Company profile

ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-08-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.32h CertifiedTerms of Payment: T/T, PayPal

AI-Powered supplier vetting

SummaryROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD. is a China-based limited company established in 2018 and located in Minhang, Shanghai. The available information identifies it as a factory engaged in electrical and electronics products, including Rogowski coils, integrators, power meters, current sensors, and power quality systems. Evidence supports a formal ISO 9001:2015 management certification, six production lines, a reported Rogowski coil output of 400,000 pieces annually, and export activity across several regions. The supplier states proprietary intellectual property and integrated R&D, production, and sales capabilities, but the evidence is partly inconsistent across company names and staffing figures. No direct evidence establishes after-sales service systems, customer cases, customization services, or comprehensive financial credibility.

Supplier typeThe supplier is identified as a factory and a limited company based in Minhang, Shanghai, China, with electrical and electronics trade activities and products centered on Rogowski coils, integrators, power meters, and related measurement equipment. The description also presents an integrated R&D, production, and sales model, although one company-description slice names a different entity.

CertificationsThe supplier is explicitly reported to hold an ISO 9001:2015 certificate, providing direct evidence of a certified quality management system.

R&D capabilityThe company description claims professional R&D capability and proprietary intellectual property, while the product list includes multiple Rogowski coil, integrator, power-meter, and cloud power-quality solutions. Two years of R&D engineer experience are also reported, but no patents, development results, or technical investment details are provided.

Production capacityThe supplier reports an 897.0 m² manufacturing plant, six production lines, and annual Rogowski coil output of 400,000 pieces. It also states delivery within 15 working days in both off-peak and peak periods, although the reported overall annual-output information is internally inconsistent with the product-specific output data.