Gfuve - Model GF438II - Three Phase Power Quality Analyzer with 6000A Current Probe
GF438II handheld three phase power quality analyzer offer the best ability in power quality analysis, This handheld power quality analyzer help locate, predict, prevent and troubleshoot power quality problems in three phase and single phase power distribution systems. Additionally, GFUVE patented energy loss algorithm, unified power measurement, measuring and counting energy losses due to harmonics and unbalance issues, allowing the user to pinpoint the origin of energy losses in the system.
GF438II three phase power quality analyzer supports the measurement automatically of 50 Hz and 60 Hz power frequency system. It can record and analyze different types of power quality parameters such as voltage, current, harmonic, frequency, fluctuation, flicker, swell, sag, power and three-phase unbalance of power supply line. It has advanced power quality measurement function and provides professional upper computer GFUVEPQA analysis software for secondary analysis and produce word and excel report file. To provide users with the most accurate power fault diagnosis analysis. And there are Ethernet, binary contact input, binary contact output, USB and other communication ports, which can flexibly carry out network communication.
- 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).
- Oil, gas company;
- Power generation;
- Wind power plant;
- Power distribution;
- Hydroelectric power;
- Power quality reports;
- Renewable power plants;
- Power quality audit company;
- Photovoltaic power station;
- Electricity power utilities;
- Uninterruptible power supply;
- Uninterruptible power supply in healthcare;
- Recording transients of switching manoeuvers;
- Large factory of steel and chemical enterprises etc;
- Effects of power quality issues on living and working environment;