HT COMBI420 - Multifunctional meter for safety test and power measurementHT COMBI420

Description

• Continuity test on protective conductors 
• Insulation resistance 
• RCDs tripping time 
• RCDs tripping current (general, AC and A types) 
• Global Earth Resistance RA without RCD`s tripping
• Loop impedance P-P, P-N, P-PE TT/TN systems 
• Global Earth Resistance RA
• Phase sequence with 1 or 2 wires 
• AC TRMS Voltage 
• Frequency 
• Voltage harmonics 
• AC TRMS Current (In1 input) 
• Current harmonics (In1 input) 
• Active, Reactive, Apparent power @ Vmis>60V, cos φ=1, f=50.0Hz 
• Power factor (cos φ) @ Vmis>60V, f=50.0Hz 
• Leakage current AC TRMS (In1 input) 
• Environmental parameters (Temperature, Humidity, Illuminance)

Technical data

• Graphic LCD with backlight 
• Memory: 500 locations 
• PC communication port: optical / USB