Rogowski coil MFC140

from 102,30

Rogowski Coil MFC140 (7 mm cross section) is a flexible current transducer based on Rogowski principle. MFC140 coils are available in different sizes and can be supplied according to customer’s design, therefore they can be used in all those applications, in which traditional transducers are not fitting due to its size and/ or weight.
MFC140 coil is provided with a shield against the influence of external magnetic fields, therefore it grants a stable measurement from low currents to hundreds of kA.
MFC140 can be also provided with built-in integrator, without needing of external devices for 90° phase shift compensation and frequency equalization. This is an advantage because there is no external box with consequent ease of use.



Catalogue
Datasheet
User manual

CONFIGURATIONS AVAILABLE IN THE E-COMMERCE REQUEST MORE INFORMATION

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Rogowski coil MFC140 - MFC140 3801.0001.0001

100mV/1kA@50Hz OUTPUT VALUE

MFC140 length 15cm Ø ~4 (4x5) calibrated 3m cable
3 in stock102,30€ VAT excluded
Fast delivery in 48/72 hours
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Rogowski coil MFC140 - MFC140 3801.0002.0001

100mV/1kA@50Hz OUTPUT VALUE

MFC140 length 28cm Ø ~8cm calibrated 3m cable
Availability to be confirmed104,70€ VAT excluded Availability to be confirmed.
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Rogowski coil MFC140 - MFC140 3801.0004.0001

100mV/1kA@50Hz OUTPUT VALUE

MFC140 length 50cm Ø ~15cm calibrated 3m cable
Availability to be confirmed115,20€ VAT excluded Availability to be confirmed.
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Rogowski coil MFC140 - MFC140/F 3802.0001.0001

WITH BUILT-IN INTEGRATOR - (333mV/200A OUTPUT VALUE)

MFC140/F length 15cm Ø ~4 (4x5) calibrated 3m cable
6 in stock165,20€ VAT excluded
Fast delivery in 48/72 hours
Contact us for higher stock volumes
Rogowski coil MFC140 - MFC140/F 3802.0003.0001

WITH BUILT-IN INTEGRATOR - (333mV/600A OUTPUT VALUE)

MFC140/F length 40cm Ø ~12cm calibrated 3m cable
6 in stock175,80€ VAT excluded
Fast delivery in 48/72 hours
Contact us for higher stock volumes
Rogowski coil MFC140 - MFC140/F 3802.0004.0001

WITH BUILT-IN INTEGRATOR - (333mV/1kA OUTPUT VALUE)

MFC140/F length 50cm Ø ~15cm calibrated 3m cable
Availability to be confirmed182,80€ VAT excluded Availability to be confirmed.
Contact us for more information

Description

DO YOU NEED ADDITIONAL CONFIGURATIONS?

For other configurations contact the sales representative

TECHNICAL SPECIFICATIONS

Transducer
Coil length: 15 … 50 cm
Cord diameter: 7.2 ±0.2 mm
Fastening: bayonet holder
Weight: from 150 to 500 g
Jacket material: Polyphenylene and thermoplastic elastomer

Electrical charateristics for model without integrator
Nominal output rate: 100 mV / kA @ 50 Hz (RMS values)
Max measurable current: 600 A with 15 … 28 cm coil length
2500 A with 29 … 41 cm coil length
5000 A with 42 … 50 cm coil length
Coil resistance: 170 … 690 Ω
Accuracy: Class 1-A1 according to IEC 61869-10
Frequency: 50/60 Hz
Overvoltage category: 1000 V CAT III, 600 V CAT IV
Pollution degree: 3
Insulation test voltage: 7400 VRMS / 5 s

Electrical charateristics for model with integrator
Power voltage: 4 … 26 VDC
Max consumption: 5 mADC
Nominal output rate: 333 mV / FS (RMS values)
FS changes according to the model: 200, 250, 600, 1000 A
Positioning error: Better than ±1% of reading
Frequency: 50/60 Hz
Overvoltage category: 1000 V CAT III, 600 V CAT IV
Pollution degree: 3
Insulation test voltage: 7400 VRMS / 5 s

Connection cable for model with integrator
Type: 5 x 22 AWG shielded
Length: 3 m. Other lengths on request: 5, 7, 10, 15 m

Connection cable for model without integrator
Type: 3 x 22 AWG shielded
Length: 3 m. Other lengths on request: 5, 7, 10, 15 m

Enviromental conditions
Protection degree: IP68
Operating temperature: -40 … +75°C up to 2500 A with 15 … 41 cm coil length
-40 … +60°C up to 5000 A with 42 … 50 cm coil length

Standard compliance
IEC standards: IEC 61010-1, IEC 61010-2-032, IEC 60529, IEC 61869-10

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