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VMU-E Energy Analyser
DC energy analyser unit with built-in 6 digit display and programming push-button, particularly indicated for DC current, voltage, power and energy metering.
Direct connection up to 20A and with external shunt or current sensor (e.g. Hall effect), with 10 V output) up to 1000A.
Moreover the unit is provided with an auxiliary serial communication bus which is connected to the VMU-X unit so to provide an RS485 communication port.
Housing for DIN-rail mounting, IP40 (front) protection degree
Features
• Instantaneous variables: V, A, W
• Instantaneous variables data format: 4-DGTs
• Energy measurements: kWh
• Energies data format: 6 DGT
• Accuracy: class 1 (kWh), ±0.5 RDG (current/voltage)
• Direct DC current measurement up to 20A
• External shunt DC current measurement up to 1000A
• External 10V DC current sensor measurement up to 1000 A
• Direct DC voltage measurement up to 400V
• Auxiliary power supply from VMU-X unit
• Dimensions: 1-DIN module
• Protection degree (front): IP40
