-Class 0.5 3-phase I, V, P, Q, PF, F, KWH, KVARH measurements

-Residual current (Is) measurement input:20mA~2A for leakage current detection

-AC measurements use 64 samples per period and FFT algorithm, capable for ultrafast fault computation and detection; short-circuit, overload, phase-lost, phase-incorrect, earth-fault and to initiate command output for protection tripping/alarm

-4x status input, 2x relay output, 1x PT100 temperature measurement input

-3.5”color LCD for real-time operation monitoring and pictorial visualized menu control

-1Mb/s CAN bus with balanced protocol to up to 500 meters daisy-chained fast communication

-Support Modbus-RTU, IEC101 Protocol

-Embedded high performance ARM dual-core CPU and real-time operation system -Extensible to 1st to 63rd harmonics measurement

-Standard DIN 96 x 96 mm front panel, 91 x 91 x 80 mm body dimensions, suitable for 91x91 mm cut-out for surface mounting or DIN rail mounting

- - 20℃ to +80℃ (-20℃ to 70℃ for LCD) operable environment temperature