Multifunction meters offer all basic, energy and power parameters along with power quality parameters of THD and k factor.

Parameters:

• 4410 series: V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Runhours, On hours, Phase angle, Interrupts, THD, Events (High-Low), Neutral Current, k factor
• 4420 series: All parameters of 4410 series plus Maximum Demand (kW & kVA)
• 4430 series: All parameters of Model 4420 series plus Bi-directional (Import-Export)
• 4440 series: All parameters of 4410 series plus Maximum Demand with Real Time Clock (RTC) and Events (high-low) with time stamp

Salient features

• Accuracy Class 1 as per IEC 62053-21 and Class 0.5, 0.5S, 0.2, 0.2S as per IEC 62053-22
• True RMS measurement
• Expert in Load monitoring
• Password protection provision for security
• Phase wise Voltage & Current wave forms in LCD meter
• Site selectable for 3 Phase 4 wire, 3 Phase 3 wire, 1 Phase
• Maximum Demand measurement with Real Time Clock in 4440, 5000 & 5010 series
• Auto scrolling and freeze mode for constant single page viewing available
• Terminals with sealing provision (optional)
• Direct access key for Basic parameters, Power and Energy parameters
• My Favourite screen option for user selectable parameters in LCD series

Multifunction meters offer all basic, energy and power parameters along with power quality parameters of THD and k factor.

Parameters:

• 4410 series: V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Runhours, On hours, Phase angle, Interrupts, THD, Events (High-Low), Neutral Current, k factor
• 4420 series: All parameters of 4410 series plus Maximum Demand (kW & kVA)
• 4430 series: All parameters of Model 4420 series plus Bi-directional (Import-Export)
• 4440 series: All parameters of 4410 series plus Maximum Demand with Real Time Clock (RTC) and Events (high-low) with time stamp

Salient features

• Accuracy Class 1 as per IEC 62053-21 and Class 0.5, 0.5S, 0.2, 0.2S as per IEC 62053-22
• True RMS measurement
• Expert in Load monitoring
• Password protection provision for security
• Phase wise Voltage & Current wave forms in LCD meter
• Site selectable for 3 Phase 4 wire, 3 Phase 3 wire, 1 Phase
• Maximum Demand measurement with Real Time Clock in 4440, 5000 & 5010 series
• Auto scrolling and freeze mode for constant single page viewing available
• Terminals with sealing provision (optional)
• Direct access key for Basic parameters, Power and Energy parameters
• My Favourite screen option for user selectable parameters in LCD series