Current transformer CG Split core, 300A/5A Ø36mm
Carlo Gavazzi split-core current transformer for AC current measurement up to 300 A.
The 300A/5A transformer provides a standard 5 A secondary output and a Ø36 mm conductor opening, making it suitable for larger cables and retrofit energy monitoring.
- 300 A primary current
- 5 A secondary output
- Ø36 mm opening
- Split-core construction
- Suitable for retrofit installations
Split-core current transformer for AC current measurement
The Current transformer CG Split core, 300A/5A Ø36mm is a Carlo Gavazzi split-core current transformer designed for AC current measurement in existing electrical installations. The split-core construction allows installation around an existing conductor without removing the cable, making it suitable for retrofit energy monitoring and sub-metering.
The transformer has a rated primary current of 300 A and provides a standard 5 A secondary output for connection to compatible energy meters, power analyzers and monitoring equipment.
300 A current measurement with 36 mm opening
The Ø36 mm conductor opening provides additional space for larger cables compared with smaller split-core CT models. This makes the transformer suitable for distribution boards, industrial switchboards and installations where conductor dimensions require a larger opening.
The current transformer is designed for current, load and energy measurement with compatible equipment using a 5 A current-transformer input.
See the official Carlo Gavazzi current transformer documentation for detailed technical specifications and installation requirements.
Product benefits
- Split-core construction for retrofit installation
- Rated primary current of 300 A
- Standard 5 A secondary output
- Ø36 mm conductor opening
- Suitable for larger cables
- Designed for current and energy monitoring
- Compatible with measuring equipment using 5 A CT inputs
Technical specifications
| Product | Current transformer CG Split core, 300A/5A Ø36mm |
|---|---|
| Manufacturer | Carlo Gavazzi |
| Transformer type | Split-core current transformer |
| Rated primary current | 300 A |
| Secondary output | 5 A |
| Transformation ratio | 300/5 A |
| Conductor opening | Ø36 mm |
| Application | AC current and energy measurement |
Applications
- Energy monitoring systems
- Electrical distribution boards
- Building energy management
- Industrial load monitoring
- Retrofit current measurement
Installation and connection
Open the split-core transformer and install it around the relevant phase conductor while observing the correct current direction and polarity. Connect the 5 A secondary circuit to compatible measuring equipment. Current-transformer secondary circuits must be installed according to applicable electrical safety requirements and should be handled by qualified personnel.
Additional information
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