Can it be used for motor overload protection?

Yes, it is especially suitable for motor overload and short circuit protection, as well as power quality analysis and current monitoring.

What is the lead length by default?

The default lead length is 2 meters, but other requirements can be customized upon request.

Ulnrc Rogowski Coil for Motor Overload & Short Circuit Protection

Name: Ulnrc Rogowski Coil for Motor Overload & Short Circuit Protection
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 2280883855

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

US$45.00

1-99 Pieces

US$36.00

100-999 Pieces

US$27.00

1,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Rogowski

Output Signal Type

Analog Output

Production Process

Integration

Material

Metal

Accuracy Grade

0.5G

Application

All Electronic, Electrical, Electric Related Cases

IP Rating

IP68

Certification

Customized

Window Size

60,80,100, 150, 200mm

Reference Rated Current

100A,600A,1000A, 3000A, 6000A

Weight

Approx 140-170g

Terminal

Cold Pressed Terminal, BNC...

Frequency

50/60 Hz

Current Range(RMS)

0.5-100ka AC

Ratio

Calibrated 85mv/Ka@50Hz; 50mv/Ka@50Hz

Read Accuracy

0.5%Class (Vertically Centered Position)

Temperature Drift

Uncalibrated 50ppm/℃

Position Error

±1% Maximum

Output on 0A(Zero Drift)

≤0.05mv

Internal Resistance

50-250 ω

Linearity

±0.2% of Reading

Insulation Test Voltage

7400 Vrms /1 Min

Operating Temperature

-40℃ to 80℃

Transport Package

Poly Bag, Standard Export Carton

Specification

φ8 Flexible Rogowski coil

Trademark

Meatrol

Origin

Shanghai

HS Code

8504311000

Production Capacity

50000PCS/Month

Key features

IP68 Waterproof Rating: High protection grade suitable for indoor and harsh environments.

Wide Current Range: Measures 0.5-100kA AC with multiple reference rated currents.

High Accuracy Grade: 0.5% class read accuracy with excellent linearity.

Customizable Options: Window size, rated current, and terminal types are customizable.

Flexible Design: Soft and light coil, easy to install on various conductors.

Multiple Certifications: Complies with CE, IP68, Rohs 2.0, and UL standards.

Zero Power Consumption: No danger from open-circuited secondary and zero power usage.

Wide Dynamic Range: Excellent linearity and stability across broad measurement ranges.

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: ≤15h 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.