● True RMS Measurements
● Unbalance & Phase Angles
● Demands and Multi-Tariff energy
● Max/Min Log with Timestamp
● Alarms and SOE Logs
● External Option module

APM series power meters of ACREL are power meters that are designed according to IEC standards and synchronized with international advanced technology.
APM series meters have full power measurement, energy statistics, analysis of power qualify and network communications and other functions, are mainly used for comprehensive monitoring of the quality of power supply network.

● True RMS Measurements

● Unbalance & Phase Angles

● Demands and Multi-Tariff energy

● Max/Min Log with Timestamp

● Alarms and SOE Logs

● External Option module

Accuracy

Voltage、current and power：class 0.5S
Active power：class 0.5S
Reactive power: class 2

Frequency

Range:45-65Hz

Auxiliary power supply

AC/DC 85V～265V or AC/DC 115～415V

Pulse output

Output mode: Optocoupler pulse with open collector;
Pulse constant：4000（5A）、8000（1A） imp/kWh；

Consumption

Voltage:Power consumption:<0.5VA;
Current:Power consumption:< 0.5VA;
Auxiliary power supply:power consumption≤15VA