ISR4321
✔️ Key Features
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Meter Type: Multifunction power and energy meter with Wi-Fi
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Compatibility: Works seamlessly with the Astute platform
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Current Rating: 100 A
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Poles: 4-Pole (4P) for 3-phase systems
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Voltage: Nominal 400 V AC
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Wi-Fi Connectivity: Built-in Wi-Fi for remote monitoring
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Real-Time Monitoring: Live viewing of voltage, current, power metrics
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Multifunction Display: Shows multiple electrical parameters locally
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Remote App Access: Monitor via smartphone/tablet
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Mounting: Standard DIN rail installation
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Application: Ideal for three-phase energy tracking
📊 Monitored Parameters
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Phase voltages (V)
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Phase currents (A)
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Active/Reactive/Apparent power (W / kVAR / VA)
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Power factor (PF)
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Frequency (Hz)
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Energy (kWh) including import/export
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Demand peaks and totalisation (if supported by Astute)




