871-8302 - RS PRO 1 Phase LCD Energy Meter with Pulse Output, 119mm Cutout Height, Type Electronic
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871-8302 - RS PRO 1 Phase LCD Energy Meter with Pulse Output, 119mm Cutout Height, Type Electronic
Category: Energy Meters
Product Details
RS PRO 1 Phase LCD Digital Power Meter with Pulse Output, 119 mm Cutout Height
This single-phase, LCD digital power meter from RS PRO lets you measure the power consumption of machinery or applications across a wide range of parameters without having to install multiple meters. With dual-pulsed outputs and built-in Modbus communications protocol, it's compatible with building management systems (BMS) and remote monitoring systems. It also works as a 45 A direct connected meter, so there's no need for current transformers.
The meter provides readings of class I accuracy as defined by the EN 62053-2 standard for electricity metering equipment and class I for reactive energy accuracy (kVArh) in accordance with EN 62053-23. It's certified as a safe and effective class B monitor according to EN 50470-3 and conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 on electrostatic discharge.
This type of meter is commonly used in heating and lighting applications.
Features and Benefits
• Single-phase multifunction power meter
• Mounts to 35 mm DIN (Deutsches Institut für Normung, the German Institute for Standardization) rail
• Two pulsed outputs for active and reactive energy indication
• Modbus RTU protocol
• IP51 protection from condensation
• RS485 communication port
• Self-supplied power supply
• 6-digit digital LCD display
• 1% meter accuracy
• Depth of 62 mm
• Cutout height of 119 mm
• Cutout width of 17.5 mm
• Minimum operating temperature of -25˚C
• Maximum operating temperature of +55˚C
• Minimum measurement of 0 kWh
• Maximum measurement of 9999999.9 kWh (active), 9999999.9 kVArh (reactive)
• Nominal voltage of 230V ac, 110V dc
• Insulation voltage rating of 4 kV for 1 min
• Pulse output rate of 1,000 per kWh
• Data saving for at least 20 years when turned off
• Operational frequency range of 50-60 Hz
• Meets EN 50470-3 as a safe and effective class B monitor
• Class I kVarh according to EN 62053-23
• Complies with ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 on electrostatic discharge
• RoHS compliant on hazardous substances
RS PRO
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards
they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.
