GFUVE GF438II Handheld Three-Phase Power Quality Analyzer 

FUNCTIONS:

• Support multi-range current transformer clamp;
• 3s statistical interval, continuously record 1050h;
• Record up to 600pcs power energy parameters simultaneously;
• View graphs and generate reports: with included analysis software.
• Troubleshoot: analyze the trends using the cursors and zoom tools.
• Battery life: up to 6 hours operating time per charge on Li-ion battery pack.
• Automatic trending: every measurement is always automatically recorded, without any set-up.
• Power inverter efficiency: simultaneously measure AC output power for power electronics systems.
• System-monitor: ten power quality parameters on one screen according to EN50160 power quality standard.
• Power harmonic analysis from 2nd-63st, harmonic pollution analysis, in-harmonic analysis, hi-harmonic analysis.
• Logger function: configure for any test condition with memory for up to 600 parameters at user defined intervals.
• Mains signaling: GF438II analyzer measure interference from ripple control signals at specific frequencies.
• Waveform capture: GF438II capture 50/60 cycles (50/60Hz) of each event that is detected in all modes, without set-up.
• Highest safety rating in the industry: 600 V CAT IV/1000 V CAT III rated for use at the service entrance.
• Fully class-A compliant: GF438II analyzers conduct tests according to the stringent international IEC 61000-4-30 class-A standard.
• Measure all three phases and neutral: with included four flexible current probes with enhanced thin flex designed to fit into the tightest places.
• Automatic transient GF438II analyzers capture 200 kHz waveform data on all phases simultaneously up to 1000V.
• Power wave data capture: GF438II analyzers capture fast RMS data, show half-cycle and waveforms to characterize electrical system dynamics (generator start-ups, UPS switching etc.).
• Energy loss calculator: classic active and reactive power measurements, unbalance and harmonic power, are quantified to pinpoint true system energy losses in dollars (other local currencies available).