RS PRO 3 Phase LCD Energy Meter

This 3-phase LCD digital power meter from RS PRO can be used in demand-side management, sub-metering or energy-monitoring applications. It has Measuring Instruments Directive (MID) B and D approval as certified by SGS UK, meaning it can be officially used for any type of sub-billing application. You can connect the meter directly to circuits with a maximum load of 100 A ac without having to use a current transformer.

The meter is housed in a metal DIN rail-mounted housing and has a pulsed output for remote monitoring. It provides readings of class I accuracy in accordance with the EN 62053-2 standard on electricity metering equipment and is certified as a safe and effective class B monitor in accordance with EN 50470-3. The housing is IP51-rated for protection against dust and condensation.

This type of meter is commonly used for sub-metering as well as with pumps and ventilators.

• Digital power meter
• 4-module DIN (Deutsches Institut für Normung, the German Institute for Standardization) rail-mounted (35 mm)
• Measures and displays total active energy of a 3-phase circuit
• Class 1 accuracy as defined by EN62053-2
• Pulsed output
• Easy-to-read, 7-digit LCD display
• Straight through connection removes the need for a transformer
• Maximum energy reading of 99999.9 kWh
• Nominal voltage rating of 400 V ac
• Operating temperature range of -20˚C to +50˚C
• Internal power consumption of 2 W or less
• Data saving for at least 20 years when turned off
• Pulse rate of 1,000+ per kWh
• Insulation voltage rating of 4 kV for 1 minute
• Current rating of 45 A
• Operational frequency of 50-60 Hz
• Depth of 66 mm
• IP51-rated enclosure protects against dust and condensation
• RoHS certified as containing only minimal levels of restricted hazardous substances

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