Multifunction Power Meter, APM Series
Acrel APM series multifunction power meter is designed on the basis of world’s advanced technology in compliance with IEC standard. It can provide a comprehensive monitoring solution for the energy quality of power grid through its reliable functions of all electrical quantities measurement, energy calculation, power quality analysis and network communication.
Frequency: 45~65Hz
Overload: 1.2 times rated value (continuous); 2 times rated value /1 second
Power consumption: < 0.5VA (per channel)
Overload: 1.2 times rated value (continuous); 10 times rated value/1 second;
Power consumption: < 0.5VA (per channel);
Active power: class 0.5s/class 0.2s (APM800, APM810/APM801)
Reactive power: class 2
Harmonic: 1% (2~42nd), 2% (43~63rd)
Contact capacity: AC 250V/3A, DC 30V/3A
Pulse constant: 4000(5A), 8000 (1A) imp/kWh
Profibus-DP interface/ Profibus-DP protocol
RJ45 interface (Ethernet) / Modbus-TCP, http, DHCP and other protocols
Power consumption: Power consumption of the main part ≤ 15VA
Storage temperature: -20°C~ 70°C
Relative humidity: ≤95% without condensation
Altitude: ≤2500m
The modular design allows that the power meter is compatible with external digital input/output modules, analog input/output modules, Micro SD/TF memory cards, sequence of events (SOE) logging module, network communication module, humidity and temperature measurement module, achieving metering the consumption of electrical energy in a circuit and monitoring of switch status. Dual RS485 and Ethernet interface provide fast and reliable data exchange, eliminating the need for data exchange device. PROFIBUS-DP interface achieves high speed data transmission and networking function.