What certifications does the product have?

The product is certified with IEC, ISO9001:2015, RoHS, CE, SGS, and UL standards.

What is the accuracy of the transformer?

The accuracy is less than 1% within the frequency range of 45-65Hz.

Can this transformer be used for power quality monitoring?

Yes, it is suitable for power quality monitoring, smart loggers, energy sub-meters, and distributed measurement systems.

20Hz-2500Hz Rogowski Coil Flexible Current Transformer

Name: 20Hz-2500Hz Rogowski Coil Flexible Current Transformer
Brand: Tianjin Grewin Technology Co., Ltd.
SKU: 798672712

Tianjin, ChinaTianjin Grewin Technology Co., Ltd.

US$130.80

1-4 Pieces

US$115.40

5+ Pieces

Sample price:US$130.80/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor, Power Quality Monitoring

Type

Current Transformer

Model NO.

GWRCTA

Phase

Single

Operation Condition

Indoor

Usage

Measurement

Winding Form

Single Layer & Tightly Wound Type

Insulating Medium

Common Insulating Materials

Installation

Busbar Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Max Output

3.0V AC Max

Trade Mark

Tianjin Grewin

Standards Safety

IEC, ISO9001, RoHS

Current Range

30A/300A/3000A 50A/5000A/5000A

Frequency

20-2500Hz

Accuracy

<1%(45-65Hz)

Power Supply

10-30VDC, 30mA Max.

Transport Package

Cartons or Customized

Specification

GWRCT

Trademark

GREWIN

Origin

Tianjin China

HS Code

85043110

Production Capacity

1000PCS/Month

Key features

Flexible & Easy Installation: Clamp-on design allows easy installation in tight spaces without dismantling busbars.

Wide Frequency Range: Operates effectively within a frequency range of 20Hz to 2500Hz for versatile applications.

High Accuracy: Delivers high precision with accuracy less than 1% within the 45-65Hz frequency band.

Multiple Current Options: Available in various current ranges including 30A, 50A, 300A, 500A, 3000A, and 5000A.

Safety & Durability: No core saturation risk and no danger from open-circuited secondary connections.

Certified Quality: Compliant with IEC, ISO9001, RoHS, CE, and SGS standards for global reliability.

Customization Support: OEM and ODM services welcome with customizable max output and trade marks.

Long Lifespan: Designed for a current transformer quality lifetime of 10 years with 5-10 years sales service.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity100% Finished Products Inspection

Tianjin Grewin Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2006-08-09Nearest Port: TIANJIN XINGANG SEA PORT, SHANGHAI SEA PORT, QINGHUANGDAO SEA PORTAverage Response Time: ≤3.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is a trading company located in Tianjin, China, with a strong export focus and comprehensive customization capabilities. While they offer OEM and ODM services, their innovation capability is limited, lacking new products in the past year and SDK availability. They maintain a solid quality assurance process but have no records for customer complaints. The supplier does not engage in offline trade shows or manage overseas warehouses, limiting their international service reach. Their financial capacity appears stable over the past three years.

Financial creditThe supplier's financial capacity has been consistent over the last three years.

R&D capabilityThe supplier has not introduced new products in the past year and lacks SDK availability, indicating limited innovation capability.

Customization capabilityThe supplier offers comprehensive customization services including full and flexible customization options.

Client casesThe supplier provides OEM services for well-known brands, indicating experience with significant customer cases.