Beijing Gfuve Electronics Co., Ltd.

1.Product description Six-channel current output, six-channel voltage output, six-channel share of dc current, six-channel dc voltage output, eight pairs of binary input, four pairs of binary output. 2.Features Integration in the host crystal 8.4 inches true color, light weight and easy to carry Built-in high-speed high-performance industrial computer, embedded operating system, running a stable and reliable also be connected pc testing Panel embedded user-friendly buttons can also be an external keyboard, mouse High-precision dac to 12 road, simultaneous output to ensure that waveform fitting of high precision, good linearity Matching electromagnetic compatibility components, can improve on-site anti-electromagnetic interference, protection devices can be connected electromagnetic compatibility tests Analog output of the front panel, switch the amount of terminal design in the upper cover, all the wiring does not affect the operation of the panels and test parameters of the surveillance Exterior appearance of cabinetImported electromagnetic compatible cabinet, which is made of high-grade all aluminum alloy extruded section and has fine appearance, is selected. Dimension of cabinet: length¡ñwidth¡ñheight¡@360mm ¡ñ195mm ¡ñ365mm Weight of cabinetWeight of host machine ¡@¡@¡@¡@¡@¡@¡@¡@¡@ ¡@16.6kg

Features Troubleshoot real-time: Analyze the trends using the cursors and zoom tools-even while background recording continues. Automatic Transient Mode: Capture 200 kHz waveform data on all phases simultaneously up to 6 kV Measure all three phases and neutral: With included four current probes System-Monitor: Up to ten power quality parameters on one screen according to EN50160 power quality standard View graphs and generate reports: With included analysis software Logger function: Configure for any test condition with memory for over 400 parameters at user defined intervals. Mains signaling: Measure interference from ripple control signals at specific frequencies Inrush mode: For troubleshooting nuisance circuit breaker tripping. AutoTrend: Every measurement you see is always automatically recorded, without any setup. Fully Class-A compliant: Conduct tests according to the stringent international IEC 61000-4-30 Class-A standard. Battery Life: Seven hours operating time per charge on NiMH battery pack High safety rating: 600 V CAT IV/1000 V CAT III rated for use at the service entrance • Comparing to online power quality analyzer, E6000 handheld type with small size, light weight, easy for the engineer to carry and carry out to survey work whenever and wherever. • Easy to wiring • It can operate directly to the line under test under the circumstances that the Power Grid without interrupt. • Multi-range current switching • based on actual demand, the different range of current clamp can be replaced to improve measurement accuracy. Applications Frontline troubleshooting - quickly diagnose problems on-screen to get your operation back online Predictive maintenance - detect and prevent power quality issues before they cause downtime Quality of service compliance - validate incoming power quality at the service entrance Long-term analysis - uncover hard-to-find or intermittent issues Load studies - verify electrical system capacity before adding loads Energy assessments - quantify energy consumption before and after improvements to justify energy saving devices. Specifications Measurement Items Be measured Type of measurement RMS Voltage Voltage RMS Current Current Frequency Deviation Frequency Three-phase Unblanced Voltage, Current Voltage fluctuations Voltage Flicker Voltage Harmonics and inter-harmonics, higher harmonic Voltage, current Power Active, reactive, apparent power factor Event log Transient pulse, the voltage rise, voltage sags, voltage interruption, the impact of current, frequency of abnormal Input parameter Measuring circuit 1P2W, 1P3W, 3P3W, 3P4W The fundamental frequency of the measuring circuit 50Hz/60Hz Number of input channels Voltage, current, 4 Measurement range Voltage Measurement Range: Nominal value: 100V, 230V, 400V, maximum 1000V Current measurement range: Depending on the current clamp, current clamp the output voltage signal, the maximum voltage: 10V peak Environmental security parameters Use of the environment 0 ° C to +45 ° C, humidity 90rh% Storage environment -20 ° C to +50 ° C, 95RH% humidity (non-condensing) Power input voltage +100VAC ~ +240VAC Electromagnetic Compatibility Level 3: GB / T 17626.2-2006 Electrostatic Discharge Immunity Level 3: GB / T 17626.3-2006 RF electromagnetic radiation the Immunity Level 3: GB / T 17626.4-2008 electrical fast transient burst immunity Level3: GB / T 17626.5-2008 surge (impact) Immunity Level 3: GB / T 17626.8-2006 frequency magnetic field immunity Level 3: GB / T 17626.9-1998 Pulse magnetic field immunity Level 3: GB / T 17626.12 -1998 Oscillatory waves immunity Environmental reliability GB/T 2423.1-2008 low temperature GB/T 2423.2-2008 high temperature GB/T 2423.4-2008 alternating hot and humid GB/T 2423.5-1995 impact GB/T 2423.10-2008 vibration GB/T 2423.22-2002 temperature changes Dustproof, waterproof IP20(GB 4208-93/IEC 529:1989) Security 500V/10M,2KV:GB/T 15479-1995 External interface parameters USB Device 1 The upload power quality data TF card to expand storage 1 Built-in capacity Optional, up to 8G Battery 1 4500mAh Ni-MH battery LCD 1 26 million color 5.6-inch LCD screen with a resolution of 640 * 480 Voltage and current measurement interface 8 Test voltage and current input port Frequency Measurement method 10 waveform (50Hz) the calculated frequency Display Display of a channel frequency value Measuring range / resolution 50.0000Hz/0.0001Hz Measurement bandwidth 42.5000~57.5000Hz Measurement accuracy ±0.001Hz 1/2 rms voltage 1/2 rms, current Measurement method Once every two cycle operations, a waveform operations per cycle to take 1/2 cycle Sampling Frequency 200K Measuring range / resolution 120V/0.01,230V/0.01,400V/0.01,Based on the use of current clamp Measurement accuracy 0.1% of the nominal voltage RMS voltage Measurement method 10 waveforms (50Hz) the operator Display Per channel RMS voltage Sampling Frequency 200K Measuring range / resolution 120V/0.01,230V/0.01,400V/0.01 Measurement accuracy 0.1% of the nominal voltage RMS voltage Measurement method 10 waveforms (50Hz) the operator Display Current per channel RMS Sampling Frequency 200K Measuring range / resolution Based on the use of current clamp Measurement accuracy 0.1% of the nominal voltage Harmonic voltage, harmonic current Measurement method According to IEC61000-4-7, the magnitude of the analysis window 10 cycles Window points Every 10 cycles of 5120 points Display Histograms, tables Sampling Frequency 200KHz Number of measurements 0~50 Measuring range / resolution 120V/0.01,230V/0.01,400V/0.01 Measurement accuracy voltage harmonics greater than 1% of the nominal value: Error is less than 1% rdg voltage harmonics less than 1% of the nominal value:Error is less than 0.05% rdg the nominal voltage current harmonics greater than 3% of the nominal value: the error is less than 1% edg current harmonics is less than 3% of the nominal value:Error is less than 0.05% of the nominal voltage interharmonic voltage interharmonic current Measurement method According to IEC61000-4-7, the magnitude of the analysis window 10 cycles Window points Every 10 cycles of 5120 points Display Form Sampling Frequency 200KHz Number of measurements 1~16 Measuring range / resolution 120V/0.01,230V/0.01,400V/0.01 Measurement accuracy voltage harmonics greater than 1% of the nominal value: Error is less than 1% rdg voltage harmonics less than 1% of the nominal value:Error is less than 0.05% rdg the nominal voltage current harmonics greater than 3% of the nominal value: the error is less than 1% edg current harmonics is less than 3% of the nominal value:Error is less than 0.05% of the nominal voltage High harmonic voltage, high harmonic currents Measurement method Every 10 cycles of 5120 points Window points Every 10 cycles of 5120 points Display Form Sampling Frequency 200KHz Number of measurements 1 to 35 group Measuring range / resolution 120V/0.01,230V/0.01,400V/0.01 Measurement accuracy voltage harmonics greater than 1% of the nominal value: Error is less than 1% rdg voltage harmonics less than 1% of the nominal value:Error is less than 0.05% rdg the nominal voltage current harmonics greater than 3% of the nominal value: the error is less than 1% edg current harmonics is less than 3% of the nominal value:Error is less than 0.05% of the nominal voltage Active power, reactive power, apparent power Measurement method Active power: 10 cycles computing Apparent power: Valid values of voltage and current operations Reactive Power: apparent power, active power is calculated Display Real-time data display Sampling Frequency 200KHz Measuring range / resolution Determined based on the voltage and current range Measurement accuracy ±0.5%rdg Power Factor Measurement method Rms, current rms voltage, active power is calculated Display Real-time data display Sampling Frequency 200KHz Measuring range / resolution -1.0000~1.0000 Measurement accuracy ±1%rdg Voltage unbalance, current unbalance (negative and zero sequence) Measurement method when 3-phase 3-wire or 3-phase 4-wire, calculate by three-phase fundamental ingredients Display Voltage unbalance current imbalance Sampling Frequency 200KHz Measuring range 0.00%~100% Measurement accuracy Voltage unbalance: ± 0.5% Current imbalance: ± 0.5% Voltage fluctuations Measurement method Half-wave to calculate the mean square Display The fluctuation trends, real-time values of voltage fluctuation Sampling Frequency 200KHz Measuring range 0.00%~100% Measurement accuracy ±1% IEC Flicker Measurement Item The short flicker (PST), long flicker (Plt) Measurement method According to IEC61000-4-15 10 minutes PST continuous measurement, continuous measurement and calculation 2 hours Plt Display The flicker trends, Pst value, Plt Measuring range 0~20 Measurement accuracy ±5% The impact of current Measurement method Half-wave rms current exceeds the set value of the positive impact of current Display The impact of current waveform, the impact of the current maximum Measurement accuracy 0.10% Measurement method Temporary swell: half-wave rms voltage positive direction exceeds a set value, it is determine as Temporary swell temporary sag: Valid values are negative direction exceeds a set value, determine as temporary sag Short interruptions: half-wave RMS voltage exceeds the set value in the negative direction, the decision for an instant interrupt Display Temporary swell, sag, short interruptions waveform duration, amplitude etc. Measurement accuracy 0.10% Temporary swell, sag, short interruptions waveform duration, amplitude etc

Application It is suitable for power department, measuring department, quality control department, research units, and institutions of higher learning, and electric energy meter, power distribution terminals, power supply management, load control, power quality, reactive power compensation device and production of the enterprise and so on. Main Functions and Features To set up and take the load regulation of voltage, current, phase and frequency of the power factor; To be set to 2 ~ 128 times of the amplitude and phase harmonics, and it can be added to the base wave in every harmonic output; Voltage, current output a wide range, big power, high stability, waveform distortion degree is very small; To have strong with load ability, and take capacitive, sensibility, resistance of composite type load or load and load regulation is higher than 0.01% ; To apply the 32 bit MPU + DSP + FPGA, powerful flexible; To use hardware PID, fast response, the change of load will not cause output volatility; Industrial frequency waves as high as 50000 points a week of the wave kneading, signal output without filter, precise output waveform, the harmonic output precision, harmonic distortion degree is small; Range switching automatically; To use software calibration, simple operation, stable and reliable; To have the big screen, 320 x 240 LCD display, Chinese or English interface, operating simplely; To have perfect over-current, over-voltage, heat, a shorts-and-opens, overload protection, automatic failure detection; With RS232 interface, and PC connection; To take place machine software, it can be output through the PC software of program. Technical Data AC voltage output Range: 57.7 V / 100 V / 220 V / 380 V / 750 V, range switch automatically Adjust fineness: 0.01% RG Accuracy: RG is higher than 0.05% Stability: better than 0.01% RG / 1 min Distortion degree: better than 0.1% (not capacitive load) Output power: the rated each phase is 40 VA Full load regulation rate: less than 0.01% RG Full load regulation time: less than 1mS Temperature drift: 8 PPM / ¡æ Long-term stability: 60 PPM/year AC current output Range: 0.1/0.25 A / 0.5/1 A / 5 A / 10 A / 20 A / 50 A / 100 A, range switch automatically Adjust fineness: 0.01% RG Accuracy: RG is higher than 0.05% Stability: better than 0.01% RG / 1 min Distortion degree: better than 0.1% (not capacitive load) Output power: the rated each phase is 40 VA Full load regulation rate: less than 0.01% RG Full load regulation time: less than 1mS Temperature drift: 8 PPM / Long-term stability: 60 PPM/year Phase angle Adjusting range: 0 ~ 359.99 Resolution: 0.0 Accuracy: 0.03 Frequency Adjusting range: 40 Hz ~ 65 Hz Resolution: 0.001 Hz Accuracy: 0.002 Hz Temperature drift: 0.5 PPM / Long-term stability: 4 PPM/year Work power Single phase AC 22015% , Frequency 50/60 Hz. Volume and weight Size: 420 mm x 320 mm x 155 mm (long x width ¡Á high) weight: 12 kg Environmental conditions Working temperature: 0 ~ 40 Relative humidity: 85% Storage conditions: -30

Product description Gf102 single phase energy meter testing set used to test single phase energy meter. Adopt mature signal synthetic and power amplifier technology. High voltage and current output . Widely used in lab and field. Features Meter under testing: 1p2w Testing mode: active power, reactive power Test 3pcs or 2pcs meter synchronously Starting test and creeping test Reference standard and power source integrated, easy to carry. Measuring mechanical meter and electric meter Operating by manual keyboard or pc With shortcut key of normal test point, speed up testing Internal large capacity storage device for mass memory Local checking the testing result Overload, short circuit, open circuit protection With self-checking function Technical data Voltage Test voltage output (phase-neutral) 0v ¡v 264v Power of the voltage output Max. 30va , 15va Resolution 0.01% Accuracy 0.1% , 0.2% Stability 0.02%/120s , 0.05%/120s Distortion factor < 0.3% for linear resistance load Current Test current output 1ma ¡v 120a , 1ma ¡v 60a Power of the current output Max. 100va , 30va Resolution 0.01% Accuracy 0.1% , 0.2% Stability 0.02%/120s Distortion factor < 0.3% for linear resistance load Phase angle Range 0 -- 360¢x Resolution 0.1¢x Accuracy 0.2¢x Frequency Range 45hz ¡v 65hz Resolution 0.005hz Pulse output High frequency output(ch) 1.666¡ñ105 hz Low frequency output(cl) 5¡ñ10-5¡ñch Pulse input Input channel 3 Input frequency Max. 20hz Other Voltage supply 220v¡ó10% 50/60hz¡ó2hz Ambient temperature -10¢xc -- +40¢xc Relative humidity 35% -- 85% Dimensions (w¡ñd¡ñh) (mm) 445¡ñ440¡ñ180 , 410¡ñ220¡ñ150 Weight (kg) 18 , 9.5 Dimensions (w¡ñd¡ñh) (mm) 445¡ñ440¡ñ180 , 410¡ñ220¡ñ150 Weight (kg) 18 , 9.5

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