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TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer

Hubei Tianrui Electronic Co., Ltd.
  • Audited Supplier
  • 8 yrs
5.0 (4 Reviews)

Pricing

  • US$7.35
    5-499 Pieces
  • US$6.35
    500-4,999 Pieces
  • US$5.65
    5,000-49,999 Pieces
  • US$4.34
    50,000+ Pieces

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Product Highlights

  • Split Core Design: 180-degree snap-open structure allows quick installation without power failure.
  • High Accuracy: Available in 0.5 and 1.0 accuracy classes for precise measurement.
  • Wide Current Range: Rated primary current from 1A to 1000A with ratios up to 10000:1.
  • Safety Isolation: Electromagnetic induction isolates personnel and equipment from measured sources.
  • Anti-Saturation: Strong anti-saturation ability with high magnetic permeability core.
  • Flexible Output: Supports PVC terminals, RJ12, PS/2, and integrated collection terminals.
  • Durable Material: Shell made of PA/PC with 94-V0 flammability rating.
  • Versatile Application: Suitable for smart grids, environmental monitoring, and power distribution.

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Product Images of TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer

TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer pictures & photos
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer pictures & photos
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer pictures & photos
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer pictures & photos
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer pictures & photos
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer pictures & photos
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
  • TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
  • TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
    TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
  • TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
    TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
  • TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
    TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
  • TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
    TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
  • TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
    TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
  • TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
    TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
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Product Description

Product Description
Split-core Cable Type Current Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
 
TR-A series open and close current transxformer, 180 degrees open and close freely, indoor use. It can be quickly installed and disassembled in the state of no power failure and continuous line and the operation is simple, Through the principle of electromagnetic induction, the measured source is isolated from personnel and equipment, effectively ensuring the safety of personnel and property. This series of products has a variety of apertures and specifications to meet different use and installation needs.
Product characteristics
 

The buckle structure is fixed and the stability is good;

According to the cable specifications used in the main circuit, there are various core hole diameters corresponding to it;

Wide quantity limit and strong anti-saturation ability .Rated primary current range: 1~1000A,rated secondary current range: 0~5 A, current transformation ratio range can reach 100:1~10000:1;

Provide a variety of combined output methods: when outputting ampere-level current, you can use PVC sheathed wire terminals alone, output Ma-level current, you can choose three-phrase integrated collection terminals and choose a variety of signal interfaces.

Adopt high magnetic permeability core, good linearity and high sensitively.

Application
 
Rural power grid reconstruction project, online environmental monitoring, smart fire-fighting power consumption, low-voltage power distribution system, smart power consumption system, electricity measurement, power quality analysis and electrical equipment signal collection, lighting equipment such as power installations, small current grounding systems, etc.
 
Performance
Electrical

performance

parameters		 Operation temperature -40ºC~+70ºC Relative humidity ≤90%
Voltage level 0.4/0.66/0.72kV Linear range 5%~120%
Rated input current 0~1500A Rated frequency 50/60Hz
Rated capacity 0~5VA Power frequency withstand voltage 3kV AC/1min
Accuracy class 0.5, 1.0 Dielectric strength 1000MΩ/500V/min
Mechanical

structure

parameters		 Shell PA/PC Flammability rating 94-V0 Output method PVC Sheathed cable/RJ12 Crystal terminal/PS/2Round head male interface
Winding bobbin PBT Opening-closing structure Snap
Core material Silicon steel/manganese zinc ferrite Construction plan Nylon cable ties bundled and fixed cables
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
 
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
 
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
 TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase TransformerTRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase TransformerTRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase TransformerTRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase TransformerTRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase TransformerTRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer
TRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase TransformerTRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase TransformerTRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase TransformerTRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase TransformerTRFK-10A Split Core Current Transformer 5A Split Core Current Transformer 0.2 Class Clamp CT Open Type 3 Phase Transformer

About the Supplier

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Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.

About Our Factory & Business Background

Address
No. 8, Chuangye Avenue, Tianmen Economic Development Zone, Tianmen City, Hubei Province, Tianmen, Hubei, China
Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main Products
Current Transformer, Current Sensors, Rogowski Coil, Voltage Transformer, AC DC Transmitter, Open Close Current Transformer, Inductomers, Power Transformer, Hall Sensor, Zero Sequence Current Transformer

Our Industry Experience & Global Business Record

Export Year
2015-12-12
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

Can the current transformer be installed without cutting the cable?
Yes, the split-core design allows for 180-degree opening and closing, enabling quick installation and disassembly without power failure or cutting the line.
What is the rated primary current range?
The rated primary current range is 1~1000A, with a maximum rated input current of 0~1500A.
What accuracy classes are available?
The product is available in 0.5 and 1.0 accuracy classes.
What output interfaces are supported?
It supports various output methods including PVC sheathed wire terminals, RJ12 crystal terminals, PS/2 round head male interfaces, and three-phase integrated collection terminals.
What is the lead time for orders?
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Is the device suitable for outdoor use?
No, the product is designed for indoor use only.

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