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

ISR4321CT

✔️ Key Features

• Meter Type: CT-operated multifunction energy meter

• Compatibility: Works with the Astute IoT/monitoring platform

• Current Input: 5A CT input (requires external CTs)

• Poles: 4-Pole (4P) for three-phase + neutral

• Voltage: 400 V AC nominal

• Wi-Fi Connectivity: Integrated for remote monitoring

• Real-Time Monitoring: Live voltage, current, power metrics

• Multifunction Display: LCD/LED showing electrical parameters

• Remote Access: Smartphone/tablet via app/platform

• Mounting: DIN rail installation

• Flexible CT Support: Works with CT ratios for higher current measurement

📊 Monitored Parameters

• Phase currents via CT inputs (A)

• Phase voltages (V)

• Active, reactive & apparent power (W / kVAR / VA)

• Power factor (PF)

• Frequency (Hz)

• Energy (kWh) — import/export

• Harmonics / demand data (if supported by Astute)