AcuRev1300 rail phase energy meter factory direct

AcuRev 1300 rail phase energy meter factory direct rail AcuRev 1300 phase energy meter factory direct rail ADL300-EC meter ADL300-EC rail meter apply to the frequency 50HZ 60HZ energy measure or for ambient temperature -10 ℃ ~ 50 ℃ relative humidity less than 85% of the working conditions. Structural characteristics and working principle of the meter power measurement using microelectronic technology, energy meter sampling signal voltage obtained by the voltage divider, shunt current sampling signal obtained by the multiplier to obtain current and voltage signals and then the frequency conversion to generate a frequency and voltage and current proportional to the product of counting pulses by dividing the drive motor to drive up into the counter measure electrical degrees. Meter using fully shielded, hermetically sealed structure, with good resistance to electromagnetic interference, low self-consumption, energy-saving, high-precision, anti-theft, high overload, long life and other characteristics. Factory direct microcomputer integrated protection device, motor insurance chronograph, rail meter, digital ammeter, digital voltmeter, frequency meter, power meter, power factor meters, multi-rate meter, multi-function table power digital instrumentation, converter soft-start, low voltage and so on. "Jiangxi Huajian Power Industry" factory direct. Microcomputer integrated protection device, motor insurance chronograph, rail meter, digital ammeter, digital voltmeter, frequency meter, power meter, power factor meters, multi-rate instruments, more function table power digital instrumentation. Company Website: http: //www.hjgroup.org Contact: Li welcome customers to inquire, we will be happy to serve you 18879987299