Arm33 Multifunction Power Meter
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Опис на производот
Economical multifunction power meter Suit for voltage distribution system up to 650kV Dual Source kWh phase trac record separately grid & generator supply 31st Harmonic analysis, THD One RS485, support MODBUS-RTU protocol Phase sequence adjustment 2 status input (standard) Alarm setpoint (optional) Bar chart display for harmonic