RPS51 Rogowski Coil Integrator 0-1A Full Scale Output

$350.20$919.20 excl. GST

  • Used with power meters that accept 0-1A or 0-5A current inputs
  • Works with the Algodue MFC140 & MFC150 Rogowski coils
  • Four selectable scale values incl. 100A, 500A, 1kA, & 5kA
  • 85-265V AC powered (no need for DC power supply)
  • Compact device with DIN rail mounting

Product Description


RPS51 is a multiscale Rogowski coil integrator, in a compact DIN rail enclosure, powered directly from the mains.
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. RPS51 can be combined with any model and size of MFC series Rogowski coil.
The integrator is provided with a push button for an easy scale selection. Up to four input scales are available: 100, 500, 1000, 5000 A.
This provides a wide range of applications with a single coil and RPS51.
RPS51 and a Rogowski current transducer is a very flexible system, suitable for high power load analysis, impulsive current monitoring, DC ripple measurement, etc. Ideal solution for standard 1 A input PMD’s.
Due to its specific features, flexible Rogowski coil is an extremely comfortable solution for current measurement and can be used in a number of cases where traditional current transducer is not the adequate solution.

Technical Features

Voltage range:85 … 265 V AC
Consumption:10 VA, 20 VA max in overload
Safety:300 V CAT III
Input:100 mV / kA @ 50 Hz (RMS values) MFC150/MFC140 Rogowski coil
AC output:1 A RMS
Crest factor:2
Selectable scales:100 / 1 A
500 / 1 A
1000 / 1 A
5000 / 1 A
Bandwidth:40 – 3200 Hz
Phase error:< 0.1° with 40 … 150 Hz range
< 1° with 150 … 1000 Hz range
< 2° with 1000 … 3200 Hz range
Operating temperature:-25 … +55°C
Storage temperature:-25 … +70°C
Relative humidity:0 … 80%
Material:Plastic enclosure
Protection degree:IP20
Size:115x100x23 mm
Weight:Approx. 117 g
Installation and use:Indoor
Safety:EN / IEC 61010-1
EMC:EN / IEC 61326-1

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