Products specifications
| Attribute name | Attribute value |
|---|
| Input Rating (A) | 1000 |
| Output | 0.333 Vac |
| Shape/Style | Flexible/Rope Coil |
| Supply Voltage | 4~26 Vdc |
| Error % | 1 |
| Opening (greatest dim.) | 4.5 in (114 mm) |
| # of Inputs | 1 |
| Series | MFC150 |
Description
MFC150-UI/F-1000:333mV is a flexible current transducer based on Rogowski principle, particularly suitable for measurement in combination with portable devices
- MFC150-UI 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
- Due to its specific features, flexible Rogowski coil is an extremely confortable solution for current measurement and can be used in a number of cases where traditional current transducer is not the adequate solution
- MFC150-UI coil is provided with a shield against the influence of external magnetic fields, therefore it grants a stable measurement from low currents to several kA
- MFC150-UI 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
- The particular features of the Rogowski coils combined with the extremely flexible input programming of our portable meters, allow to carry out measurement by all applications
- Strong Points
- Suitable to measure currents from mA to several kA
- High linearity
- Very useful with large size or awkward shaped conductors or in places with limited access
- Not damaged by overloads
- Non-intrusive, no power drawn from the main
- Thanks to its light weight, it can be changed on the measured conductor
- Totally shielded
-
- Delivered already calibrated
- Very thin coil diameter: down to 8 mm
- Bayonet connector including possibility to regulate calibration
- Measurement uniformity at any position of the conductor inside the coil
- Excellent degree of rejection to the external current conductor
- Benefits
- Due to its structure, flexible Rogowski coils allows to embrace conductors or grouped cables, which are large and difficult to reach, without any hazard
- The coil output gives a low voltage signal, therefore there is no danger from open-circuited secondary
- This makes Rogowski transducers extremely suitable for temporary measurements, for example in combination with portable analysers
- Unlike traditional current transformer with magnetic core, the Rogowski coil is a non-intrusive transducer
- Since it has no hard core, it draws no power from the main circuit carrying the current to be measured
- The absence of magnetic core grants a wide frequency response
- This make MFC150-UI particularly suitable for measurement of harmonic content and transients
- Applications
- Measuring devices, lab instrumentation
- Power monitoring & control systems
- DC ripple measurement
- Harmonics and transients monitoring
- Very high current monitoring
