Rogowski Coils CG Set of 3 coils, Length 250mm, ø90mm, 20 up to 4000A
Set of three compact Carlo Gavazzi Rogowski coils for AC current measurement from 20 to 4000 A.
The 250 mm coils have a 90 mm external diameter and are suitable for switchboards, cables, busbars and retrofit energy monitoring.
- Set of 3 coils
- 20 to 4000 A measurement range
- 250 mm coil length
- 90 mm external coil diameter
- Accuracy class 1
Rogowski coil set for high-current AC measurement
The Rogowski Coils CG Set of 3 coils, Length 250mm, ø90mm, 20 up to 4000A is a compact three-phase current sensing kit from Carlo Gavazzi for measuring high AC currents in electrical installations. The flexible Rogowski coils are particularly suitable for retrofit energy monitoring and installations where conventional current transformers are difficult to fit.
The set contains three 250 mm coils with an external coil diameter of approximately 90 mm and a measurement range from 20 to 4000 A. The coils are designed for use with compatible Carlo Gavazzi EM210 and EM50 energy analyzers.
Flexible current measurement up to 4000 A
Rogowski coil technology allows the sensor to be opened and installed around an existing cable or busbar. The compact 250 mm version is well suited to switchboards and other installations where available space is limited.
The coils provide an output of 100 mV/kA at 50 Hz and offer accuracy class 1. The set is supplied as three coils for three-phase current and energy monitoring.
See the official Carlo Gavazzi ROG4X1002M2503X product information for detailed specifications and compatible measuring equipment.
Product benefits
- Set of three flexible Rogowski coils
- Current measurement from 20 to 4000 A
- Compact 250 mm coil length
- Approximately 90 mm external coil diameter
- Accuracy class 1
- Suitable for cables and busbars
- Ideal for retrofit installations
- Compatible with Carlo Gavazzi EM210 and EM50 energy analyzers
Technical specifications
| Product | Rogowski Coils CG Set of 3 coils, Length 250mm, ø90mm, 20 up to 4000A |
|---|---|
| Manufacturer | Carlo Gavazzi |
| Manufacturer part number | ROG4X1002M2503X |
| Sensor type | Rogowski coil current sensor |
| Quantity | 3 coils |
| Measurement range | 20 to 4000 A AC |
| Rated primary current | 4000 A |
| Coil length | 250 mm |
| External coil diameter | 90 mm |
| Coil thickness | 8.3 ± 0.2 mm |
| Output | 100 mV/kA at 50 Hz |
| Accuracy class | Class 1 |
| Compatible equipment | Carlo Gavazzi EM210 and EM50 energy analyzers |
Applications
- Three-phase energy monitoring
- Electrical distribution boards
- Industrial switchboards
- Cable and busbar current measurement
- Retrofit energy monitoring
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 required for accurate current and energy measurement. Installation on electrical systems should be carried out by qualified personnel.
Additional information
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