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• Three Phase Volt - Amp - kW - kWh - PF Meter With Protection
Relay : KM-22-Series is a meter for measuring voltage (V),
current (A), and electrical energy (kWh), complete with protection
relays for 3-phase electrical systems.
• Under and Over Voltage, Phase Sequence, Phase Loss, and
Phase Asymmetry Relay.
• Under and Over Current Protection Relay.
• Voltage measurement range: 20–500 VAC.
• Current measurement range: 0.01–5 A, maximum displayable
current 9999 A via CT ratio range 1–2000 (10000/5A).
• kW, kWh, PF (COS), Hour Counter, Counter display with
relay output.
• Fault display with memory indicating the cause of relay OFF.
• RS-485 Modbus RTU Protocol communication.
• Peak Hold for maximum values of voltage (V), current (A),
and power (kW).
• LED indicators showing measured values for each phase, output
status, and peak.
• Manual / Auto display of current and voltage values for each phase
KM-22-Series is a meter for measuring voltage (V), current (A), and electrical energy (kWh), equipped with voltage protection relays for under-voltage and over-voltage protection, as well as current relays, for 3-phase electrical systems. It also displays kW, kWh, Power Factor (P.F.), Hour Counter, and Counter values. In addition, it can store the maximum peak values of voltage (V), current (A), and power (kW) that occur, for analysis of system performance.
• Three Phase Volt - Amp - kW - kWh - PF Meter With Protection
Relay : KM-22-Series is a meter for measuring voltage (V),
current (A), and electrical energy (kWh), complete with protection
relays for 3-phase electrical systems.
• Under and Over Voltage, Phase Sequence, Phase Loss, and
Phase Asymmetry Relay.
• Under and Over Current Protection Relay.
• Voltage measurement range: 20–500 VAC.
• Current measurement range: 0.01–5 A, maximum displayable
current 9999 A via CT ratio range 1–2000 (10000/5A).
• kW, kWh, PF (COS), Hour Counter, Counter display with
relay output.
• Fault display with memory indicating the cause of relay OFF.
• RS-485 Modbus RTU Protocol communication.
• Peak Hold for maximum values of voltage (V), current (A),
and power (kW).
• LED indicators showing measured values for each phase, output
status, and peak.
• Manual / Auto display of current and voltage values for each phase
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