Rogowski flexible sensors for FLEX devices

Flexible sensors

MFC-FLEX-125

MFC-FLEX-125, Flexible sensors for FLEX analysers

Code: M82114.

  • Sensor lenght: 400 mm
  • Inner diameter (mm): 125
  • Cable Lenght (m): 3
  • Measurement Range (A): 1000 A / 100 mV @ 50 Hz. (RMS values)| 1000 A / 120 mV @ 60 Hz. (RMS values)
  • Max. Current (A): 100000

INFORMATION

Description

The flexible current sensor allows AC current measurements in any installation with complete rejection of DC components, very low power consumption, no saturation problem, low temperature dependence and very good linearity. The flexible sensor, based on the Rogowski coil principle, The position of the clamp can affect the accuracy of the measurement, so it is important to centre the conductor on the coil as much as possible so that it is not affected by external magnetic fields. It is also recommended not to place the conductor in the area of the coil closure because this is the area where the measurement has the greatest error. Thanks to the flexibility of the current sensor, it is possible to surround one or several conductors regardless of their shape, in order to perform current measurement actions.

Applications

These flexible current sensors are specifically designed for FLEX model network analysers.

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SPECIFICATIONS

Electrical characteristics
Cable: Connector type
3 x 22 AWG shielded
Environmental characteristics
Protection class
IP 67
Relative humidity (without condensation)
0 … 95 %
Installation, location, position.
Indoor
Storage temperature
-40 … 80 ºC
Working temperature
-30 … 80 ºC
Mechanical characteristics
Envelope
Thermoplastic polyurethane UL94-V0
Weight (kg)
0,135
Specific technical characteristics of current sensors
Accuracy
≤ ± 1 %
Maximum current
100 kA
Inner diameter Ø (mm)
125 mm
Output voltage
100 mV/kA @ 50 Hz (RMS values)|120 mV/kA @ 60 Hz (RMS values)
Current measurement circuit
Nominal frequency
50/60 Hz.
Standards
Electrical safety, Maximum height (m)
2000
Electrical safety, Installation category
CAT III 1000 V, CAT IV 600 V
Electrical safety, Contamination level/class
2
Standards
UL 61010-1 Ed3, UL 61010-2-032, CAN/CSA-22.2 No. 61010-1, IEC 60529

DIMENSIÓN

VÍDEOS

DESCARGAS

Technical guide
Diagram connection
Datasheet

ACCESORIOS

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