CBI Intuitive 5A CT-Operated 4P Multifunction Wi-Fi Meter 400V (Astute Compatible)

ISR4321CT

The CBI Intuitive 5A CT-Operated 4P Multifunction Wi-Fi Meter 400V (Astute Compatible) is an advanced smart energy meter designed for accurate monitoring of three-phase electrical systems. Compatible with the CBI Astute platform, it allows users to monitor energy consumption in real time using the CBI Home App or web portal from anywhere with an internet connection.

Designed for use with external 5A current transformers (CTs), this 4-pole multifunction meter provides high-precision measurement of voltage, current, power, frequency, and energy consumption. It operates on 400V three-phase systems and features integrated 2.4GHz Wi-Fi connectivity for remote monitoring and energy management.

The meter features a clear backlit LCD display, Class 1 accuracy, multi-tariff capability, maximum demand recording, and historical energy statistics. It is ideal for residential estates, commercial buildings, industrial facilities, solar energy systems, and energy management applications where accurate monitoring and reporting are essential.

Key Features

• 5A CT-operated multifunction energy meter
• 4-Pole (4P) configuration
• 400V three-phase operation
• Compatible with CBI Astute
• Built-in 2.4GHz Wi-Fi connectivity
• Remote monitoring via CBI Home App and web portal
• Four-quadrant multifunction metering
• Measures voltage, current, power, energy and frequency
• Class 1 accuracy
• Multi-tariff capability
• Maximum demand recording
• Monthly, daily and live energy statistics
• High-definition backlit LCD display
• Password protection for enhanced security
• Compatible with external 5A current transformers
• DIN rail mounting
• Ideal for residential, commercial and industrial energy monitoring