Strong Points
Function
iTR split-core current sensors are used with DIRIS Digiware I, DIRIS A, or DIRIS B Power Monitoring Devices to measure currents from 25 to 600 A, with the same guaranteed accuracy. The quick RJ12 connection, and the integrated intelligence prevent, any wiring or configuration errors.
iTR split-core sensors are placed around the live conductors without disrupting the wiring and the supply, highly convenient for retrofit applications.
The iTR range offers outstanding technologies:
VirtualMonitor which gives the real time physical state of protective devices
AutoCorrect which detects wiring errors and corrects them to guarantee consistent readings.
Conformity to standards
UL 61010-1 CSA-C22.2, 61010-1, Guide PICQ, File E257746
- IEC 61557-12
ISO 14025
References
iTR split-core sensors is available in X versions
| Item | Model | Opening | Rated current [A] | Secondary rated current | Select |
|---|---|---|---|---|---|
| 48290655 | iTR-10 | 0.39 in / 10 mm | 25 ... 63 A | RJ12 | |
| 48290656 | iTR-14 | 0.55 in / 14 mm | 40 ... 160 A | RJ12 | |
| 48290657 | iTR-21 | 0.83 in / 21 mm | 63 ... 250 A | RJ12 | |
| 48290658 | iTR-32 | 1.26 in / 32 mm | 160 ... 600 A | RJ12 |
Advantages
Plug & Play
- RJ12 concept for a quick and reliable connection to the power meter.
- Color-coded RJ12 cables provides easy phase identification to prevent phase inversions.
- Automatic detection of current sensor type and rating.
- Low-voltage mV output - No shorting blocks are needed, iTR sensors can be disconnected safely under load.
Accurate
- Unique PreciSense technology guaranteeing system accuracy according to IEC 61557-12 standard.
- Class 0.5 system accuracy (Power Meter + iTR current sensor) from 2% to 120% of rated current.
VirtualMonitor technology
VirtualMonitor provides a smart monitoring of protective device status:
- Real time Position & Trip.
- Alarms in case of Opening or Trip.
- With no additional hardware or wiring (no auxiliary contacts needed).
AutoCorrect technology
AutoCorrect technology guarantees that your power monitoring system provides reliable measurements:
- Automatic detection of commissioning errors (phase inversion, wrong orientation etc.).
- Even available off-load using a voltage sensing technology.
- Commissioning errors can be corrected via software. Save time, effort and resources, avoiding the hassle of reworking physical wiring on current sensors.
AutoCorrect technology
Be guaranteed your measurement system is working correctly
VirtualMonitor technology
Access the monitoring of your protective devices
