Rogowski Coils CG Set of 3 coils, Length 900mm, ø290mm, 20 up to 4000A
Set of three flexible Carlo Gavazzi Rogowski coils for high-current AC measurement from 20 to 4000 A.
The 900 mm coils provide an opening diameter of approximately 290 mm and are suitable for large conductors, busbars and retrofit energy monitoring installations.
- Set of 3 coils
- 20 to 4000 A measurement range
- 900 mm coil length
- Approx. 290 mm opening diameter
- For compatible Carlo Gavazzi analyzers
Rogowski coil set for high-current AC measurement
The Rogowski Coils CG Set of 3 coils, Length 900mm, ø290mm, 20 up to 4000A is a three-phase current sensing kit from Carlo Gavazzi for measuring high AC currents in electrical installations. The flexible Rogowski coils are designed for installation around large conductors or busbars where conventional current transformers may be difficult to install.
The set contains three 900 mm Rogowski coils with an opening diameter of approximately 290 mm and a measurement range from 20 to 4000 A. The coils are intended for use with compatible Carlo Gavazzi energy analyzers, including the EM210 and EM50 series.
Flexible current measurement up to 4000 A
Rogowski technology enables current measurement without a magnetic core, providing a lightweight and flexible sensor that can be installed around existing conductors. This makes the set particularly suitable for retrofit installations and switchboards with limited space.
The coils provide an output signal of 100 mV/kA at 50 Hz and are supplied as a matched set of three for three-phase current measurement.
See the official Carlo Gavazzi ROG4X1002M9003X product information for detailed specifications and compatible measuring equipment.
Product benefits
- Set of three Rogowski coils
- Current measurement from 20 to 4000 A
- 900 mm flexible coil length
- Approximately 290 mm opening diameter
- Suitable for large cables and busbars
- Convenient for retrofit installations
- Designed for three-phase current measurement
- Compatible with selected Carlo Gavazzi energy analyzers
Technical specifications
| Product | Rogowski Coils CG Set of 3 coils, Length 900mm, ø290mm, 20 up to 4000A |
|---|---|
| Manufacturer | Carlo Gavazzi |
| Manufacturer part number | ROG4X1002M9003X |
| Sensor type | Rogowski coil current sensor |
| Quantity | 3 coils |
| Measurement range | 20 to 4000 A AC |
| Rated primary current | 4000 A |
| Coil length | 900 mm |
| Opening diameter | Approximately 290 mm |
| Coil thickness | 8.3 mm |
| Output | 100 mV/kA at 50 Hz |
| Installation | Around cable or busbar |
| Compatible equipment | Carlo Gavazzi EM210 and EM50 energy analyzers |
| Operating temperature | -30 to +80 °C |
Applications
- Three-phase energy monitoring
- Main distribution boards
- Large electrical loads
- Industrial switchboards
- Retrofit energy measurement
Installation and connection
Install one Rogowski coil around each phase conductor and connect the coils to a compatible Carlo Gavazzi energy analyzer. Correct coil orientation and analyzer configuration are important for accurate current and energy measurement. Installation on electrical systems should be carried out by qualified personnel.
Additional information
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