3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv

Product Details
Customization: Available
Type: Rogowski
Output Signal Type: Analog Output
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Plant Area
897 square meters
Management System Certification
ISO9001:2015
  • 3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
  • 3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
  • 3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
  • 3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
  • 3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
  • 3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
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Basic Info.

Model NO.
STP/MRC-24
Material
Metal
Accuracy Grade
0.5G
Application
All Electronic, Electrical, Electric Related Cases
IP Rating
IP20
Certification
CE
Customized
Customized
Current Range(RMS)
0.5-100ka AC
Output
150mv, 333mv, 500mv, 1V, 1.5V, 3V
Accuracy(Typ.)
Calibrated <0.5% (Central Position, 25ºC)
Bandwidth
20Hz to 2kHz
Power Supply
3.3V-5V DC
Power Consumption
≤ 20MW
Terminal
RJ45/ 8pin
Built-in Integrator
Selectable
Linearity
±0.2% (5%-200%)
Phase Error
≤0.5°
Output on 0A(Zero Drift)
≤2mv
Temperature Drift
200ppm/ºC
Operating Temperature
-20ºC to 70ºC
Storage Temperature
-30ºC to 90ºC
Relative Humidity
80% Max. Without Condensation
Transport Package
Poly Bag, Standard Export Carton
Specification
CE
Trademark
Meatrol
Origin
Shanghai
HS Code
8504311000
Production Capacity
50000PCS/Month

Product Description

3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
World-famous manufacturer
Three major production bases in Shanghai, Chongqing, and Zhejiang
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STP Splitter

3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
 
Three in one STP splitter (Built-in integrator selectable)

The product description

STP with an selectable built-in integrator that outputs a three-way Rogowski coil signal through an RJ45 port or 8 Pin. Power supply 3.3 ~ 5V , 150mV, 333mV, 500mV, 1V, 1.5V, 3V AC output is optional.

Advantage

Portable mini, easy for installationl
 
Analog connection diagram

3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
 

Specification
 
MODEL STP
Rated output
 
 
100A
600A
1000A
3000A
6000A 
....
Rated output 333mV AC
Maximum Output(overload) 3V rms
Power supply 3.3V-5V DC
Power consumption ≤20mW
Bandwidth 20Hz-2kHz
Read Accuracy 1% typical at 1%(≥10A) to 200% of rated Current @25ºC
Linearity ±0.2% (5% - 200% )
Phase error ≤0.5°
Minimum Current measurement 0.5A (Ripple 100mA)
Output on 0A  (zero drift) ≤2mV
Temperature drift 200ppm/ºC
Operating temperature -20ºC - 70ºC
Storage temperature -30ºC - 90ºC
Relative humidity: 80% max.without condensation
Protection degree: IP20
Other requirements, please contact us to OEM.
3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
What is a Rogowski coil?
Rogowski coils have been used for the detection and measurement of electric currents for decades. They are based on a simple principle: an "air-cored" coil is placed around the conductor in a toroidal fashion and the magnetic field produced by the current induces a voltage in the coil. The voltage output is proportional to the rate of change of current. This voltage is integrated, thus producing an output proportional to the current.
By using precision winding techniques, especially developed for the purpose, the coils are manufactured so that their output is not influenced by the position of the conductor within the toroid, and to reject interference from external magnetic fields caused, for example, from nearby conductors.Basically, a Rogowski coil current measuring system consists of a combination of a coil and conditioning electronics.Rogowski coil current transducers are used for the AC measurement.
They can be used in similar circumstances to current transformers but for many applications they have considerable advantages:
Wide dynamic range.
High linearity.
Very useful with large size or awkward shaped conductors or in places with limited access. Thanks to the structure without hard core, the coil can be easily manufactured according to the application or to the available space.
Unlike traditional current transducers, there is no danger from open-circuited secondaries.
They cannot be damaged by large overloads.
They are non-intrusive. They draw no power from the main circuit carrying the current to be measured.
They are also light weighted and in some applications are light enough to be suspended on the conductor being measured.

The transducer does not measure direct currents but, unlike a current transformer, it can carry out accurate measurements of AC component even if there is a large superimposed DC component, since there is no iron core causing saturation. This feature is particularly useful for measuring ripple currents for example in battery charging systems.

3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv
3 in 1 Three Phase Flexible Current Transformer Built in Rogowski Coil Integrator 333mv



 

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