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EM111 1-Phase Energy Analyser
Single-phase energy analyzer with backlit LCD display with integrated touch keypad. Particularly indicated for active energy metering and for cost allocation in applications up to 32 A (direct connection) or up to 300 A (CT connection), with dual tariff management availability.
It can measure imported and exported energy or be programmed to consider only the imported one. Housing for DIN-rail mounting, with IP51 front degree protection.
The meter is optionally provided with pulse output proportional to the active energy being measured, RS485 Modbus port or M-Bus port.
Features
• Single phase energy analyzer
• Class 1 (kWh) according to EN62053-21
• Class B (kWh) according to EN50470-3
• Accuracy ±0.5% RDG (current/voltage)
• Current measurement via CT up to 300 A (AV5)
• Rated primary current: 32 A (AV7, AV8)
• Max primary current: 45 A (AV7, AV8)
• Max cable cross section: 6 mm2
• Backlit LCD display with integrated touch key-pad
• Energy readout on display: 7 digit
• Variable readout on display: 4 digit
• Energy measurement: kWh and kvarh (imported/exported); kWh+ by 2 tariffs
• System variables, kW, kvar, V, A, PF, Hz, kWdmd, kWdmd peak
• Self power supply
• Dimensions: 1-DIN module
• Protection degree (front): IP51
• Pulse output (optional, by open collector PNP)
• RS485 Modbus port (optional)
• M-Bus port (optional)
• Digital input (for tariff management)
• Easy connection or wrong current direction detection
• Compliant with the international accuracy standard IEC/ EN62053-21, and the IEC/EN61557-12 performance requirements (active power and active energy).
• Certified according to MID Directive (option PF only): see “how to order” below
