




AMIGO CTM-5A Smart Grid Meter
High-Precision Three-Phase CT-Operated Energy Meter for Smart Grid Systems
The AMIGO CTM-5A Smart Grid Meter from JND Electronics is a high-accuracy three-phase, CT-operated smart meter designed for modern energy monitoring systems in industrial, commercial, and residential settings.
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With real-time TOU (Time of Use) capabilities, bi-directional metering, and remote firmware update support, it delivers precise and flexible energy data management. Fully compliant with IEC 62052-11, IEC 62053-22, and DLMS/COSEM protocols, the CTM-5A is optimized for smart grid integration, enabling utilities and energy providers to future-proof their infrastructure.
Smarter, More Secure Energy Monitoring
Upgrade your infrastructure with the AMIGO CTM-5A Smart Grid Meter a future-ready, secure, and scalable metering solution for next-generation power systems.
👉 Contact us today for technical specs, datasheets, and integration support.
KEY FEATURES
- CT-Operated Design (5A): Compatible with external CTs for high-capacity systems
- 8-Channel Measurement: Monitors active, reactive (lagging/leading), and apparent power (import/export)
- High Data Capacity: Stores up to 6,240 LP records with real-time operation monitoring
- Advanced Display Interface: LCD with status indicators for power flow, errors, phase loss, TOU band, and more
- Built-in Security: KCMVP-certified encryption, tamper detection (magnetic field & terminal cover)
DOWNLOADS

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Non-Interruptive, Error-Free Installation for AMIGO Instrument Transformers
Integrates CT and voltage lines to prevent wiring errors and eliminate bushing-type installation issues. Enables quick, safe installation of integrated CT low-voltage electronic watt-hour meters without cutting power, even for new installations.

CT-BOX: Solid-core Type
Innovative, Error-Free Installation for G-Type Low-Voltage Meters
CT and voltage line integration eliminates wiring errors from bushing-type setups and allows safe, quick, non-interruptive replacement for easier installation and maintenance.

P62 & PT21
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