The RCTi-3ph is a three channel AC current sensor for permanent installation.
Simple to install and easy to retrofit, the Rogowski (sense) coil is thin, lightweight, flexible, and clip-around. The secondary output from the RCTi-3ph is an instantaneous voltage proportional to the measured primary current providing an accurate, low cost, wide-band measurement of the primary current.
RCTi current probe offers:
- AC current only
- Three channels
- 250Arms to 50kArms
- Typical accuracy better than 1%
- 5Vrms (+/-7.07Vpeak) output
- <1 degree phase shift at 50/60Hz to 1kHz
- Abs. Maximum peak di/dt: 6.0kA/µs
- Abs. Maximum rms di/dt: 0.3kA/µs
Features:
- Traceable calibration (certificate included)
- Non-magnetic materials mean excellent linearity <0.1% reading
- Fully isolated measurement
- Isolated power supply 2kVdc
- 2kV insulated coil
- 3 Rogowski coils, connected to a small DIN rail enclosure providing 3 outputs
- Small DIN rail enclosure
Standards and Approvals
- CE marked
- Complies with EMC EN61326-1
- Complies with IEC 61010-1; IEC 61010-2-032
- PEM Ltd is certified to the ISO9001:2015 standard
