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Top Sale Instrument Current Transformer Trc Hight Precision
US$10.00-20.00
10 Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableType
RogowskiOutput Signal Type
Analog OutputModel NO.
TRC-36Production Process
IntegrationMaterial
MetalAccuracy Grade
0.5GApplication
All Electronic, Electrical, Electric Related CasesIP Rating
IP65Certification
CECustomized
CustomizedWindow Size
24,36,50,100mmReference Rated Current
300A, 600A, 1000AWeight
Approx 80-100gTerminal
Cold Pressed Terminal, BNC...Coil Resistance
From 100-300ΩCurrent Range(RMS)
0.5-100ka ACRatio
Calibrated 50mv/Ka@50Hz; Uncalibrated 60mv/Ka@50hRead Accuracy
Calibrated <0.5% (Central Position, 25℃)Temperature Drift
Uncalibrated 200ppm/℃Position Error
±1% MaximumOutput on 0A(Zero Drift)
≤1mvPhase Error
≤0.5°Linearity
±0.2% of ReadingBandwidth
1Hz to 100kHz (-3dB)Operating Temperature
-30℃ to 80℃Transport Package
Poly Bag, Standard Export CartonSpecification
Ø 6 Flexible Rogowski coilTrademark
MeatrolOrigin
ShanghaiHS Code
8504311000Production Capacity
50000PCS/MonthKey features
High Precision Accuracy: Calibrated accuracy <0.5% at central position and 25C for reliable measurements.
Wide Dynamic Range: Measures currents from 1A to 100kA with high linearity across the entire range.
Flexible Design: Soft Rogowski coil allows easy installation on large or awkwardly shaped conductors.
Safety Protection: No risk of open-circuit secondary damage and immune to large overloads.
Non-Intrusive Measurement: Draws no power from the main circuit and requires no physical contact with conductor.
Customizable Options: Window sizes 24, 36, 50, 100mm and rated currents 300A, 600A, 1000A available.
Broad Frequency Response: Bandwidth from 1Hz to 100kHz (-3dB) suitable for harmonics and transients monitoring.
IP65 Protection Rating: Dust tight and water jet resistant for reliable operation in harsh environments.
Company profile
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: ≤10.79h CertifiedTerms of Payment: T/T, PayPal
AI-Powered supplier vetting
SummaryROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD. is a Shanghai-based factory specializing in the production of Rogowski coils and other electrical components. Established in 2018, the company operates six production lines and holds an ISO 9001:2015 certificate. With a notable export percentage of 41-50%, the supplier serves international markets including South America and Europe. Despite a small workforce of six employees, the company demonstrates substantial productivity with an annual output of 400,000 Rogowski Coils.
Supplier typeThe supplier is a factory located in Shanghai, operating as a limited company with combined business entity characteristics.
CertificationsThe supplier holds an ISO 9001:2015 certificate, indicating compliance with international standards for quality management.
R&D capabilityThe supplier is involved in R&D and holds proprietary intellectual property rights, suggesting a focus on innovation.
Production capacityWith six production lines and an annual output of 400,000 Rogowski Coils, the supplier demonstrates strong production capabilities.
Product Q&A
Q:What is the accuracy grade of this Rogowski coil?
A:
The calibrated accuracy is less than 0.5% at the central position and 25 degrees Celsius.
Q:Can this coil measure large or awkward shaped conductors?
A:
Yes, its flexible design makes it very useful for large size or awkward shaped conductors and places with limited access.
Q:Is there a risk of damage if the secondary is open-circuited?
A:
No, unlike traditional current transformers, there is no danger from open-circuited secondaries.
Q:What are the available window sizes for customization?
A:
Customized window sizes include 24mm, 36mm, 50mm, and 100mm.
Q:Does the coil draw power from the main circuit?
A:
No, it is non-intrusive and draws no power from the main circuit carrying the current.
Send Inquiry
*To:ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.*Content:
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