Rogowski flexible sensors for FLEX devices

MFC-FLEX-80

MFC-FLEX-80, Flexible sensors for FLEX analysers

Code: M82111.

  • Sensor lenght: 250 mm
  • Inner diameter (mm): 80
  • 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.

SPECIFICATIONS

Electrical characteristics
Cable: Connector type
3 x 22 AWG shielded
Current measurement circuit
Nominal frequency
50/60 Hz.
Specific technical characteristics of current sensors
Maximum current
100 kA
Accuracy
≤ ± 1 %
Output voltage
100 mV/kA @ 50 Hz (RMS values)|120 mV/kA @ 60 Hz (RMS values)
Inner diameter Ø (mm)
80 mm
Environmental characteristics
Working temperature
-30 … 80 ºC
Storage temperature
-40 … 80 ºC
Relative humidity (without condensation)
0 … 95 %
Protection class
IP 67
Installation, location, position.
Indoor
Mechanical characteristics
Envelope
Thermoplastic polyurethane UL94-V0
Weight (kg)
0,123
Standards
Standards
UL 61010-1 Ed3, UL 61010-2-032, CAN/CSA-22.2 No. 61010-1, IEC 60529
Electrical safety, Installation category
CAT III 1000 V, CAT IV 600 V
Electrical safety, Contamination level/class
2
Electrical safety, Maximum height (m)
2000

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

Technical guide
Diagram connection
Datasheet

ACCESORIES