40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator

Product Details
Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
Still deciding? Get samples of $ !
Request Sample
Manufacturer/Factory & Trading Company
Gold Member Since 2021

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

Plant Area
897 square meters
Management System Certification
ISO9001:2015
  • 40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
  • 40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
  • 40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
  • 40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
  • 40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
  • 40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
Find Similar Products

Basic Info.

Model NO.
ATP40
Display
Analog Signal
Installation
Wall Mounting
Usage
Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter, Power Quality Analysis Fault Current Monitoring
Electric Equipment
Three-phase Three-wire
Theory
Integrate,Amplify,Convert Electric Signals
Power Meter Connection
Pluggable Terminal
Measured Signal
10A-50ka
Type
Integrator
Certification
RoHS, ISO, CE
Customized
Customized
Rated Input
10A-500ka
Rated Output
40mA AC RMS
Bandwidth
30Hz to 5kHz
Read Accuracy
0.5%, Typically at 1%(≥1A) to 110% F.S @25
Phase Error
≤5 (≥10A)
Linearity
±0.2% of Reading (10% to 120% of Range)
Current Sensor
Rogowski Coil
Application 1
Measuring Devices, Lab Instrumentation
Application 2
Power Monitoring & Control Systems
Application 3
Harmonics and Transients Monitoring
Transport Package
Polybag and Export Carton
Specification
114*100*22.5mm
Trademark
MEATROL
Origin
China
HS Code
8517699000
Production Capacity
50000PCS/Year

Product Description

40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
World-famous manufacturer
Three major production bases in Shanghai, Chongqing, and Zhejiang
Looking forward to in-depth communications, project cooperation, and exclusive agency

40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
 

ATP40 Three phase Din rail 40mA integrator
 ATP40 is a Three phase DIN-RAIL 40mA output Rogowski coil integrator which adopting standard 35mm din rail installation.
What does Integrator do?
Rogowski coil output is weak voltage mV signal, ATP40 has ability to amplify and convert it to standard signal which could match with the signal required by electricity meters.
Rogowski coil output is proportional to the frequency of the measured current, the signal equalization ensures a linear response on a wide frequency range. ATP40 allows to use coils on different electrical network frequencies, keeping the same output level over the frequencies.
 An integrator is essential to equalize and shift by 90° the output signal from the Rogowski coils. It consists of an active electronic circuit with negligible offset and a good linearity.
Feature
ATP40 can be combined with any model and size of Y-FCT, MRC,VRC or NRC Rogowski coils.
The available output value : 0-40mA AC
The input value can be customized according to the application.
ATP40 and Rogowski coil is a very flexible system, the combination as a current sensor is used to measure AC current. The output 40mA AC current signal can be directly access to the electricity meter terminal. The sampling resistance can reach up to 20 ohms. Due to its specific features, flexible Rogowski coil is an extremely suitable solution for current measurement and can be used in a number of cases where traditional current transducer is not the adequate solution.

40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
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.
Dimensional drawing:
  
40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator

Specification
 
Model ATP40
Rated output 40mA AC rms
Maximum Output(overload) 120%, reducing load resistance can achieve greater output
Rated ratio 100A
600A
1000A
3000A
6000A
Read Accuracy 0.5%, typically at 1%(≥1A) to 110% F.S @25ºC
Phase error 5′(10A)
Linearity ±0.2% of reading (10% to 120% of range)
Bandwidth 30Hz to 5kHz
Maximum Burden 20Ω(each phase)
Measurement Secondary CTs to measure output of integrator
Power consumption 5W
Output on 0A (zero drift) 0.01A
Temperature drift 200ppm/ºC
Weight 185g
Dimension 114*100*22.5mm
Power supply  12V DC or 24V DC
Operating temperature -20ºC to 50ºC
Storage temperature -30ºC to 70ºC
Relative humidity 80% max, without condensation
Protection degree IP20
Other requirements, please contact us to OEM.
 
Recommend Rogowski coil current sensor:
100A MRC-16  diameter 16mm 
100A MRC-24  diameter 24mm
600A MRC-36  diameter 36mm
1kA   NRC-100  diameter 100mm
3kA   NRC-150  diameter 150mm
6kA   NRC-200  diameter 200mm
40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator

40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator

40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
40mA ATP40 Three Phase Current Transducer Rogowski Coil Integrator
 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier