View larger
ET330 3-Phase Energy Transducer
Three-phase energy transducer. Particularly indicated for active energy metering and for cost allocation (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. The transducer is provided with RS485 Modbus port.
Features
• Three phase energy transducer
• Class 0.5S (kWh) according to EN 62053-22
• Accuracy ±0.5% RDG (current/voltage)
• Current measurement via CT
• Energy measurement: kWh and kvarh (imported/ exported); kWh+ by 2 tariffs; kWh per phase
• System variables: kW, kvar, kVA, VLL, VLN, PF, Hz, kWdmd, kWdmd peak
• Phase variables: kW, kvar, kVA, VLL, VLN, A, PF
• Auxiliary power supply
• Dimensions: 3-DIN module
• Protection degree (front): IP20
• RS485 Modbus port
• Run hour meter
• Neutral current calculation
• Digital input (for tariff management)
• Easy connection
