True-RMS measuring parameters ANSI and IEC 0.2 accuracy class Power quality analysis 4 quadrant energy 2MB onboard memory, can be extended to 16M Data logging High-speed RS485, Ethernet port (option) Measure individual harmonics from 2nd to 63st (option) TOU, 4 Tariffs, 6 Seasons, 6 Schedules Three years warranty With PC management software; web browse data APPLICATIONS Metering of distribution feeders, transformers, generators, capacitor banks and motors Medium and low voltage systems Commercial, industrial, utility Power quality analysis Data logging Monitoring system
True-RMS measuring parameters ANSI and IEC 0.2 accuracy class Power quality analysis 4 quadrant energy 2MB onboard memory, can be extended to 16M Data logging High-speed RS485, Ethernet port (option) Measure individual harmonics from 2nd to 63st (option) TOU, 4 Tariffs, 6 Seasons, 6 Schedules Three years warranty With PC management software; web browse data APPLICATIONS Metering of distribution feeders, transformers, generators, capacitor banks and motors Medium and low voltage systems Commercial, industrial, utility Power quality analysis Data logging Monitoring system
FU2200A digital Ethernet power meter with data logger is a three-phase multifunction power and energy meter manufactured by GFUVE. It provides excellent value for monitoring power and energy management systems. It may be used as data gathering devices for intelligent power distribution or plant automation systems. All monitored data is available via a standard digital RS485 communication port, which is based on the Modbus RTU protocol. FU2200A Ethernet power meter has the PC software and the data logger function, which can set by end users from 1min to 60min intervals to record. You can read the data through a PC. Also, you can share the data in the Internet LAN. By the way, it can measure the harmonics. Back of power meter FU2200A with Ethernet port.
Electrical parameters Accuracy 0.05%, 0.1% Power Supply One Phase AC 180-265V, frequency 50/60Hz. AC Voltage Output Range(U1,U2,U3) 57.7V, 100V, 220V, 380V or 69.3V, 120V, 240V, 480V( optional) Adjustment range (0-120)%RG(1) Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability 0.01%/120s Distortion 0.3% (Non-capacitive load) Output load each phase 25VA Measuring accuracy 0.05%RG AC Current Output Range(I1,I2,I3) 200mA, 1A, 5A, 20A, 100A Adjustment range (0-120)%RG Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability
Power supply (AC/DC) AC 85-265V / DC 85-330V or 18-90V DC Power consumption:
Power supply (AC/DC) AC 85-265V/DC 85-330V, DC18-90V (option) Power Consumption:
Power supply (AC/DC) AC 85-265V/DC 85-330V Power consumption:
Power supply (AC/DC) AC 85-265V / DC 85-330V Power consumption:
FEATURES Can measure all the electrical parameters Four modules can choose Can measure the harmonics High accuracy 0.5s PT,CT transformation ratio is settable PARAMETERS Electrical parameters Power supply (AC/DC) AC85-265V / DC85-330V, DC18-90V (optional) Power consumption:
FU2200B RJ45 digital power meter has the PC software and the data logger function, which can set by end users from 1min to 60min intervals to record. You can read the data through a PC. Also, you can share the data in the Internet LAN. By the way, it can measure the harmonics. Back of power meter FU2200B with Ethernet port as photo shows here. Also two color of the shell can be choose, white or black. FEATURES True-RMS measuring parameters ANSI and IEC 0.2 accuracy class Power quality analysis 4 quadrant energy 2MB onboard memory, can be extended to 16M Data logging High-speed RS485, Ethernet port (option) Measure individual harmonics from 2nd to 63st (option) TOU, 4 Tariffs, 6 Seasons, 6 Schedules Three years warranty With PC management software; web browse data APPLICATIONS Metering of distribution feeders, transformers, generators, capacitor banks and motors Medium and low voltage systems Commercial, industrial, utility Power quality analysis Data logging Monitoring system PARAMETERS Electrical parameters Power Supply (AC/DC) AC85-400V / DC85-330V Power consumption:
FU2200A Ethernet power meter has the PC software and the data logger function, which can set by end users from 1min to 60min intervals to record. You can read the data through a PC. Also, you can share the data in the Internet LAN. By the way, it can measure the harmonics. Back of power meter FU2200A with Ethernet port as photo shows here. FEATURES True-RMS measuring parameters ANSI and IEC 0.2 accuracy class Power quality analysis 4 quadrant energy 2MB onboard memory, can be extended to 16M Data logging High-speed RS485, Ethernet port (option) Measure individual harmonics from 2nd to 63st (option) TOU, 4 Tariffs, 6 Seasons, 6 Schedules Three years warranty With PC management software; web browse data APPLICATIONS Metering of distribution feeders, transformers, generators, capacitor banks and motors Medium and low voltage systems Commercial, industrial, utility Power quality analysis Data logging Monitoring system Power Supply (AC/DC) AC85-400V / DC85-330V Power consumption:
It can be applied to electric power dispatching center, relay protection department or relay protection in power plant. Its metric division class makes it suitable for petroleum, railways and the iron and steel industries also. FEATURES Simultaneously measuring three-phase voltages, current, power, frequency, power factor, phase, etc. Display vector map for the use of user directly. Horizontal liquid crystal big screen TFT displays all electric parameters; The smallest current it can measure is 1 mA, 2 mA above can display vector diagram; Small volume, light weight and the operation is simple, convenient; DSP digital signal processing chip, wide measuring range, high accuracy, good stability; It can store data; data can be using computer software to upload for management; Range switches automatically, software for be calibrated.
FEATURES Ultra-compact design, handheld, small size, light weight. The usage of multi-channel power supply, AC power supply can also be rechargeable battery-powered machine. High accuracy instrument, good stability and wide range of voltage monitoring 0-1200V, current 0-500A. It can be divided into direct current clamp measurements and precision measurements. It can measure three phase voltage, current, active power, reactive power, power factor, frequency, phase, etc. Showing the AC waveform, vector diagram and determining the 3P3W connection errors. It can measure harmonics ration from 2nd to 64th and the harmonic analysis. The measured data can record, query and upload print. Instrument calibration by using software to facilitate the correction instrument variation. FUNCTIONS Measuring energy consumption values: the precise timing measurements of electrical equipment for short-term energy consumption; energy resolution; milli-watts; time resolution; milli-second; they are difficult to available for common instrument of power. The functions are used by pumping, cranes, air conditioning and other equipment in a work cycle connected power consumption. The value of the measurement process: it can be recorded and tested continuously of voltage, current, active power, reactive power and other electrical parameter values and curves in a dynamic process and graphically display. To measure the instantaneous values - including the exchange parameters: U, I, P, Q, PF, phase angle, frequency, harmonics, etc. Measuring harmonics: measure/display voltage and current waveforms and harmonic bar graph. Calibrator meter: load calibration of various single phase and three phase energy meters. Vector analysis: based on the voltage, current and phase error, display vector graphics.
FEATURES 3s statistical interval, continuously record 168h Support multi-brand current transformer Up to 32G data storage space Record up to 461 power energy parameters simultaneously Up to 10000 screenshots saved Support periodic recording function Up to 3.9M/s USB high-speed transfer Recording wave FUNCTIONS 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). Power inverter efficiency: simultaneously measure AC output power for power electronics systems. 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.). 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. Fully class-A compliant: GF438II analyzers conduct tests according to the stringent international IEC 61000-4-30 class-A standard. Mains signaling: GF438II analyzer measure interference from ripple control signals at specific frequencies. Troubleshoot: analyze the trends using the cursors and zoom tools. Highest safety rating in the industry: 600 V CAT IV/1000 V CAT III rated for use at the service entrance. Measure all three phases and neutral: with included four flexible current probes with enhanced thin flex designed to fit into the tightest places. Automatic trending: every measurement is always automatically recorded, without any set-up. 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. View graphs and generate reports: with included analysis software. Battery life: up to 5 hours operating time per charge on Li-ion battery pack.
FEATURES Measure phase angle between two voltages, between two current or between voltage and current Measure alternating voltage (U), alternating current (I), frequency (F), active power (P), reactive power (Q), power factor (PF) and so on. Current signal is obtained by the clamp current transformer on line directly Discern inductive circuit and capacitive circuit; Directly read differential protection phase among every unit of CT Can check connection of transformer Measure two way voltage phase sequence Can check whether the meter connection is right or not Can evaluate the running speed of electric kWh meter High resolution of current, so can be used as a leakage current meter
GF211 double clamp phase volt-ampere meter is a multi-functional portable instrument. It can measure not only alternating voltage, but also alternating current. Its important function is to measure phase angle between two voltages, between two current or between voltage and current. The current signal is obtained by the clamp current transformer without cutting off current wire. It can discern inductive circuit and capacitive circuit; can directly read differential protection phase among every unit of CT; can check connection of transformer; measure three way voltage phase sequence; can check whether the meter connection is right or not; can evaluate the running speed of electric kWh meter. It has high resolution of current, so can be used as a leakage current meter. It is an ideal choice for electric power bureau, factories, mine, petroleum -chemistry enterprises, metallurgy factories and so on.
Electrical parameters Power voltage AC220V±10% or AC110V±10%, 50/60Hz±10% Time measurement 0.1ms-999999.999s AC current output Phase current output (effective value) 3 x 0-30A Maximum power output 260VA/phase Maximum parallel current output (effective value) 0-90A Long-term allowable working value of phase current (effective value) >10A Allowable working time of maximum current >11s Accuracy class
PARAMETERS Electrical parameters Power voltage AC220V±10% or AC110V±10%, 50/60Hz±10% Time measurement 0.1ms-999999.999s AC current output Phase current output (effective value) 3 x 0-30A Maximum power output 260VA/phase Maximum parallel current output (effective value) 0-90A Long-term allowable working value of phase current (effective value) >10A Allowable working time of maximum current >11s Accuracy class
GF312V2 portable three phase multifunction watt-hour meter calibrator on-site is the newest product produced by our company by widely visiting users and referring to the advantages of the same kind of products home and abroad. The measured part of the product adopts high speed A/D transmission to send DSP to conduct digital processing, which largely improves measured degree of accuracy and stability. Central processing part adopts 32-bit ARM embedded technology to make instrument interface novel, function abundant, operation distinct and easy, and performance steady. Class of accuracy: Class 0.02, 0.05 or 0.1, range from 12A/600V or 120A/600V, with comfort design, small size and light weight. The model GF312V2 watt-hour meter calibrator is suit for electric power departments, measuring and quality examining departments and electric lab to field use.
GF312B2 portable three phase reference meter high accuracy 0.02%, with all kinds of optional clamp on ct and smart optical sampler. It can be applied in electrical laboratory or on site. it will be ensured by a combination of measures such as the use of 24bit A/D converter. APPLICATION: Power plant; Electrical laboratory; Energy meter R & D; Watt-hour meter factory; Metrological service center; Electricity power bureau & power company;
