Multi-Function
Power Meter
Three-phase multi-function power meter that provides the most affordable metering solution with reliable power metering features for voltage, current, power, THD, demand, RS485 and bi-directional energy.
• Voltage - Ua, Ub, Uc, Uab, Ubc, Uca, UL-L avg. UL-N avg.
• Current - la, lb, lc, ln, l avg.
• Current Unbalance Rate - l unbal.
• Active Power - Pa, Pb, Pc, ΣP
• Reactive Power - Qa, Qb, Qc, ΣQ
• Apparent Power - Sa, Sb, Sc, ΣS
• Power Factor - PFa, PFb, PFc, ΣPF
• Frequency - F
• Active Energy - Total kWh (import/export)
• Reactive Energy - Total kvarh (import/export)
• Apparent Energy - kVAh
• Demand (l, P) and Max. Demand record for i, P
• 31st Harmonic analysis, THD, THDu, THDi
• Setpoint Alarm - over voltage, under voltage, over current, under current, frequency too high, frequency too low, overload, over demand, phase loss, status input OFF
• 2 Relay Outputs
• Suited for Panel mount
• Suited for distribution system under 650kV (PT value setting available)
• True RMS measuring parameters
• Setpoint alarm for over/under limit
• 31st Harmonic analysis, THD
• Status input and relay output function (optional)
• High accuracy, class 0.5s for kWh
• Small size: 72*72mm
• One RS485, support MODBUS-RTU protocol
Functions
Features