Function
Residual core transformers, including the active conductors, establish the differential sum of the vector currents to detect leakage currents.
Closed ∆IC series models, these core transformers are suitable for all wiring configurations in new and existing systems.
Mounted on a DIN rail, plate or straight on the cable, these residual CTs adapt to any setup constraints for easier and faster wiring.
Conformity to standards
IEC 62020
IEC 61869-1
ISO 14025
References
Solid core balance transformer Type A ΔIC8 is available in X versions
| Item | Model | Opening | Rated current [A] | Secondary rated current | Select |
|---|---|---|---|---|---|
| 48290520 | DELTA IC8 residual current transformer | Diam.8,6 | 63 | RJ12 |
Advantages
Complete range
All dimensions and types are available for compatibility with busbar or cable configurations of all dimensions, for single-phase or three-phase applications.
Best performance
Thanks to a patented innovation, the conductors are perfectly centred in the residual CT to ensure accurate measurement and enhanced immunity to network interferences. It also means you can mount the core balance transformer directly on a cable.
High sensitivity
Residual CTs are able to measure leakage currents starting at 3 mA allowing you to detect insulation degradations early on.
Clear alarm indication
The T-10 RJ12 adaptor integrates an alarm LED to quickly locate RCM alarms inside electrical panels.
Plug & Play
- Direct mechanical and electrical connections to the residual current transformer.
- RJ 12 connection to the DIRIS Digiware R-60 for simplified integration of the Digiware system.
Applications
- Healthcare - Critical power for operating theatre
- Industry - Insulation monitoring
