Single/ Three-Phase Network AC Voltage Data Logger HT Italia XL423/ XL424

• Measure of Sound Level Pressure (SPL)
• 0.1dB resolution
• Selection manual of range
• MAX/MIN display
• Frequency Weighting A and C
• Integration FAST/SLOW

 

• 3 system types: Single-phase, three-phase 3-wire, three-phase 4-wire.
•  Configurable directly from Smartphone or Tablet.
•  Fast trips and detailed zoom of all sizes.
•  Real Time.
•  Energy consumption logger.
•  383 parameters can be displayed simultaneously.
•  Technology and absolute simplicity.
•  Harmonics Jump function.

 

• DC Voltage
• AC TRMS Voltage
• Continuity test of protective conductors with 200mA
• Insulation Resistance measurement with 500VDC
• Global Earth Resistance without RCD tripping
• Test executed on twisted pairs cables UTP and STP with RJ45 connector
• Quickly selection of cables pairs

 

• Insulation with test voltage 250, 500, 1000VDC
• Up to 4Gohm measurement range
• Automatic discharge of device under test
• LOCK feature for continuous measurements
• Programmable timer up to 60s
• Continuity of earth conductors with test current of 200mA
• A/DC voltage up to 600V
• Resistance and continuity test with buzzer

 

• AC voltage in single-phase and three-phase systems
• AC current in single-phase and three-phase systems
• Cosphi, Power Factor, K-Factor
• Voltage unbalance
• Flicker
• Active, Reactive, and Apparent power/energy
• Voltage and current harmonic amplitude and phase up to the 63rd order with THD% calculation

 

• Continuity of protective circuit with 200mA
• Polarity
• Open circuit voltage Voc of PV modules and strings 1000V
• Short circuit current Isc on PV modules and strings 30A
• PV string/field insulation with test voltage 250, 500, 1000VDC
• Measurement of polarization index P.I.
• Dielectric absorption ratio D.A.R
• GFL function to locate the fault position in the string
• Measurement category CAT III 1000V
• OPT function for insulation testing on PV strings in the presence of MLPE

 

• IEC/EN60204-1 and IEC/EN61439-1-2 Measuments
• Continuity of protective circuit with 200mA
• Continuity of protective circuit with I>10A, V<12V
• Continuity of protective circuit with I>25A, V<12V
• Insulation with test voltages 100, 250, 500, 1000VDC
• Dielectric strength with voltage programmable from 250V to 5100VAC

 

• I-V curve tracing of mono-facial and bi-facial PV modules and strings up to 1500V/40A according to IEC/EN60891
• SOLAR03 remote unit with Bluetooth connection
• Up to 3 reference cells to measure front-side and rear-side radiation according to IEC TS 60904-1-2
• Database of over 30,000 photovoltaic modules manageable via connection with the new HT AGORÀ software (downloadable in the Download Area)

 

• TRMS AC current measure up to 2500A
• Recording with sampling programmable period
• Manual activation of recording
• RS-232 interface
• Programming with DATALINK software

 

• Infrared temperature measurement from -50°C to 1000 °C
• Emissivity regulation
• Distance / Spot ratio of 50:1
• Laser pointer activation