Flexible current transducer based on Rogowski RC150-060-100-3M

Description

Rogowski Coil L=60cm Øint.19cm,100mV/1KA-50Hz,cable L=3mt.
RC150 is a flexible current transducer based on Rogowski principle, particularly suitable for measurement in combination with portable devices. RC150 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. The absence of magnetic core grants a wide frequency response. This make RC150 particularly suitable for measurement of harmonic content and transients.
Features:
Suitable to measure currents from mA to hundreds of kA
High linearity
Wide dynamic range
Very useful with large size or awkward shaped conductors or in places with limited access
No danger from open-circuited secondary
Not damaged by large overloads
Non-intrusive, no power drawn from the main
Thanks to its light weight, it can be changed on the measured conductor
Totally shielded
Applications:
Measuring devices, lab instrumentation
Power monitoring & control systems
DC ripple measurement
Harmonics and transients monitoring
Very high current monitoring
GENERAL SPECIFICATIONS
GENERAL DATA
Coil length
from 25 to 180 cm (RC150)
from 30 to 180 cm (RC190)
Coil diameter
from 8 ±0.2 mm to 57 mm (RC150)
from 12 ±0.2 mm to 57 mm (RC190)
Fastening
a bayonet holder
Weight
from 150 to 500 g
Materia
thermoplastic UL94-V0
Protection degree
IP67
Operating temperature
-30°C..+80°C
ELECTRICAL SPECIFICATIONS
Output level (RMS)
100 mV / 1 kA @50Hz (standard) (RC150)
333 mV / 1 kA @50Hz (standard) (RC190)
Coil resistance
from 70 to 900 1 (RC150)
from 300 to 2000 1 (RC190)
Accuracy
better than ±1% of reading (with 15 mm diameter cable)
Frequency range
approx 40 Hz a 20 kHz
Working voltage
1000 VRMS CAT III, 600 VRMS CAT IV, pollution degree 2
Test voltage
7400 VRMS / 1 min
STANDARDS
APPROVALS
CE
NORMS
EN61010-1, EN61010-031, EN61010-2-031, EN61010-2-032