HZS-903PE phase voltage, line voltage, zero sequence voltage, current, zero sequence current, active power, reactive power, apparent power, power factor, frequency, active power, reactive power, bi-energy, demand statistics, energy pulse output, communication interfaces, LCD parameter display, 96 × 96 × 128 

 HZS-903PC phase voltage, line voltage, zero sequence voltage, current, zero sequence current, active power, reactive power, apparent power, power factor, frequency, demand statistics, the energy pulse outputs, communication interfaces, LCD parameter display, 96 × 96 × 128 

 HZS-903QC phase voltage, line voltage, zero sequence voltage, current, zero sequence current, active power, reactive power, apparent power, power factor, frequency, active power, reactive power, bi-energy, demand statistics, energy pulse output, communication interfaces, LCD parameter display, 96 × 96 × 128 

 HZS-903P active power, power factor, communication interface, LED parameter display, 96 × 96 × 128 

 HZS-903Q reactive power, apparent power, communication interface, LED parameter display, 96 × 96 × 128 

 HZS-903A current, communication interfaces, LCD parameter display, 96 × 96 × 128 

 HZS-903V phase voltage, line voltage, communications interfaces, LCD parameter display, 96 × 96 × 128 



 ACX798A24 measurements: three-phase voltage, current, power, energy, frequency and other parameters of all power, RS485, pulse power, LED display, shape: 96 * 96 
 ACX798A14 measurements: three-phase voltage, current, power, energy, frequency and other parameters of all power, RS485, pulse power, LED display, exterior: 120 * 120 

 ACX798B24 measurements: three-phase current, power, and other power parameters, RS485, pulse power, LED display, shape: 96 * 96 
 ACX798B14 measurements: three-phase current, power, and other power parameters, RS485, pulse power, LED display, exterior: 120 * 120 

 ACX798C24 measurement: four-quadrant power consumption parameters, RS485, pulse power, LED display, shape: 96 * 96 
 ACX798C14 measurement: four-quadrant power consumption parameters, RS485, pulse power, LED display, exterior: 120 * 120 

 ACX898Y24 measurements: three-phase voltage, current, power, energy, frequency and other parameters of all power, RS485, pulse power, LCD display, shape: 96 * 96 
 ACX898Y14 measurements: three-phase voltage, current, power, energy, frequency and other parameters of all power, RS485, pulse power, LCD display, exterior: 120 * 120 

 ACX898HY24 measurements: three-phase voltage, current, power, energy, frequency and other parameters of all power, RS485, 2 - 15 times the energy pulse harmonics. LCD display, shape: 96 * 96 
 ACX898HY14 measurements: three-phase voltage, current, power, energy, frequency and other parameters of all power, RS485, 2 - 15 times the energy pulse harmonics. LCD display, exterior: 120 * 120 

 ACX898FY24 measurements: three-phase voltage, current, power, energy, frequency and other parameters of all power, RS485, pulse energy, time measurement. LCD display, shape: 96 * 96 
 ACX898FY14 measurements: three-phase voltage, current, power, energy, frequency and other parameters of all power, RS485, pulse energy, time measurement. LCD display, the shape of: 120 * 120