





AMIGO CT-BOX Series (3-Phase Current Transformer)
High-precision three-phase current transformer for smart energy metering
The AMIGO CT-BOX (current transformer for power supply) is JND Electronics' advanced solution for accurate and safe power metering in low-voltage, high-capacity environments. Available in both split-core and solid-core configurations, it is designed to be fully compatible with 5A electronic power meters, including AMIGO's enhanced security smart meters.
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Optimized for smart energy monitoring, utility-grade metering, and industrial energy management systems, the CT-BOX series enhances installation efficiency while ensuring long-term stability and precision. Maximize energy data accuracy and simplify installation with the AMIGO CT-BOX series. It will be a reliable choice for next-generation power metering solutions.
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Key Features
- Designed for smart grid infrastructure and Advanced Metering Infrastructure (AMI)
- Compatible with 5A security power meters for both new and retrofit installations
- Minimizes wiring errors with integrated voltage/current transformer design
- Supporting reliable billing, data accuracy, and a stable metering environment
Split-Core CT-BOX
- Uninterruptible tool-free installation possible
- No need to cut the primary cable, ideal for retrofit installations
- Accuracy: Class 0.5S / Rated load: 1VA
- Current: 300A (primary) / 5A (secondary)
- Supports reliable and non-invasive upgrades to modern weighing systems.
- Suitable for live installations in commercial and industrial facilities
Solid-Core CT-BOX
- Compact design provides precise energy monitoring
- High-precision metering suitable for new or replacement installations
- Accuracy: Class 0.2S / Rated load: 4VA
- Quick and safe terminal connection after the first cable cut
- Ideal for high-precision billing and utility-grade measurements

