WM30AV43H Carlo Gavazzi Three-phase smart power analyzer with built-in advanced configuration system and LCD data displaying.

Class 0.5 (kWh) according to  EN62053-22 Class C (kWh) according to EN50470-3 Class 2 (kvarh) according to EN62053-23 Accuracy ±0.2% RDG (current/voltage) Instantaneous variables readout: 4x4 DGT Energies readout: 9+1 DGT System variables: VLL, VLN, A, VA, W, var, PF, Hz, Phase-sequence-asymmetry-loss. • Single phase variables: VLL, VLN, AL, An (calculated), VA, W, var, PF Both system and single phase variables with average and max calculation Harmonic analysis (FFT) up to the 32nd harmonic  (current and voltage) Energy measurements (imported/exported): total and partial kWh and kvarh Energy measurements according to ANSI C12.20 CA 0.5, ANSI C12.1 (revenue grade) Run hours counter (8+2 DGT) Real time clock function Application adaptable display and programming procedure (Easyprog function) Universal power supply: 24-48 VDC/AC, 100-240 VDC/AC Front dimensions: 96x96 mm Front protection degree: IP65, NEMA4X, NEMA12 One RS232 and RS485 port (on request) Communication protocol: MODBUS-RTU MODBUS TCP/IP Ethernet port (on request) BACnet-IP over Ethernet port (on request) BACnet MS/TP over RS485, BTL approved (on request) Ethernet/IP port, ODVA approved (on request) Profibus DP V0 port (on request) Up to 2 digital outputs (pulse, alarm, remote control) (on request) Up to 4 freely configurable virtual alarms Up to 2 analogue outputs (+20mA, +10VDC) (on request)