Legrand EMDX Modular Multifunction Meter. The EMDX Modular multi function meters from Legrand are high precision devices with complete communication functions. The functions allow you to analyse energy consumption and reduce electrical bills. These meters also allow you to check the quality of supplied energy and document it. LCD Display Keypad with 4 dual functions keys DIN Rail mounting Width: 4 modules Measures Currents, Voltages, Active, Reactive, Apparent power and Internal Temperature Dual tariff metering THD voltages and currents up to order 51 Outputs for controlling wiring devices, alarm feedback and pulse feedback. EMDX Pulse Unit ( ; 897-6829 897-6829 ) - Data transmission via pulses EMDX RS485 Unit ( ; 897-6851 897-6851 ) - Data transmission via RS485 communication interface and pulses More information:  | | Properties Measured: | Active Power, Apparent Power, Current, Internal Temperature, Reactive Power, Voltage | Display Type: | LCD | Minimum Temperature: | -10°C | Maximum Temperature: | +55°C | Measurement Range: | 0 → 9999 (Power Measurement) kW/kvar/kVA, 28 → 520 (Voltage) VA, 45 → 65 (Frequency) Hz, 5 mA → 9999 A (Current) | Approvals: | IEC 61557-12, IEC 62053-22 Class 0.5 S, IEC 62053-23 Class 2 | Meter Type: | Electronic | Minimum Measurement: | 0 (Power Measurement) kW/kvar/kVA, 28 (Voltage) VA, 45 (Frequency) Hz, 5 (Current) mA |
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