Cathodic Protection Current Interrupter
Programmable on/off cycling of CP rectifier output for IR-free instant-off potential measurement.
Specifications03 rows
| Rated current | Up to 50 A; higher on request |
|---|---|
| Timing | Programmable on/off cycle |
| Form | Integral to TR unit or standalone in-line |
built to date · 01
Standard build configurations
Configurations of this unit built to date. Ratings outside this list are quoted against the same platform.
- 01Current interrupter
Features · 03
- Programmable duty cycle
- Integral or retrofit installation
- Field-serviceable switching stage
Options · 01
- GPS time synchronisation for multi-site surveys
Applications · 02
- Instant-off potential surveys
- CIPS and DCVG campaigns
Related · Cathodic Protection SystemsAll Cathodic Protection Systems
Cathodic Protection TR Unit — Air Cooled
Thyristor-controlled transformer rectifier for impressed-current corrosion protection of buried pipelines and tank farms, in a naturally ventilated enclosure.
Cathodic Protection TR Unit — Oil Cooled
Oil-immersed transformer rectifier for high-duty and high-ambient cathodic protection sites where continuous full-load output is required.
Multi-Channel Cathodic Protection TR Unit
One enclosure, two to four independently adjustable and metered CP outputs — a single AC feed protecting several isolated structures or groundbeds.