FUNCTIONS

■ Troubleshoot: analyze the trends using the cursors and zoom tools;

■ View graphs and generate reports: with included analysis software;

■ Battery life: up to 5 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;

■ Power harmonic analysis, harmonic pollution analysis, in-harmonic analysis, hi-harmonic analysis;

■ Waveform capture: GF438II capture 50/60 cycles (50/60Hz) of each event that is detected in all modes, without set-up;

■ Automatic transient GF438II analyzers capture 200 kHz waveform data on all phases simultaneously up to 1000V;

■ Mains signaling: GF438II analyzer measure interference from ripple control signals at specific frequencies;

■ Highest safety rating in the industry: 600 V CAT IV/1000 V CAT III rated for use at the service entrance;

■ System-monitor: ten power quality parameters on one screen according to EN50160 power quality standard;

■ Logger function: configure for any test condition with memory for up to 600 parameters at user defined intervals;

■ 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;

■ 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);

APPLICATION

■ Power quality; ■ Power generation; ■ Wind power plant; ■ Power distribution; ■ Hydroelectric power; ■ Power quality reports; ■ Renewable power plants; ■ Electricity power company; ■ Photovoltaic power station; ■ Uninterruptible power supply; ■ Uninterruptible power supply in healthcare; ■ Recording transients of switching manoeuvers; ■ Effects of power quality issues on living and working environment;