3-Phase 4-Wire Power Quality Analyzer Power Quality Loggers with USB Interface

Description: 3-Phase 4-Wire Power Quality Analyzer Power Quality Loggers with USB Interface Features:5.6 inch display4 current clamp sensor4-channel current and voltage measurementAutomatic shut-down; Backlight functionTransient capture functionTrend chart recording and storing functionAlarm function; Snapshot function Power Quality Analyzer's Basic Function:1. Transient capture functionMonitoring instantaneous change of power grid voltage current parameters, including the voltage current fluctu-ations, voltage current surge, sag and short supply interruption, temporary overvoltage, impact current and Cur-rent voltage instantaneous distortion.Instruments can store 150 sets of transient waveform at the same time. 2. Starting current monitoringMonitoring surge current of line and the startup current when electrical equipment is starting, help to correctly design capacity.Can be display the RMS rising / falling curve In the startup process, the envelope curve of startup current, waveform of 4 channels current and 4 channels voltage.Recording about 100s after trigger, storage the current /voltage instantaneous and waveform curve of each cycle in 100s. 3. Trend chart recording and storing functionStore all the test parameters of basic test functions (Urms, Uthd, Ucf, Uunb, Hz, Vrms, Vthd, Vcf, Vunb, PST, Arms, Athd, Acf, Aunb, KF,W, VAR, VA, PF, COSφ, TANφ),50 voltage harmonics, 50 current harmonics. And create the trend curve. Record data for a long time according to need(concurrent selection 20 parameters to record data for once every five seconds, you can record about 300 days.). 4. Alarm functionSet the limit values according to need, monitoring the values whether overshoot, if overshoot will generate an alarm log, such as: voltage, current, unbalance, harmonic ratio, frequency, active power, total harmonic distor-tion.You can configure 40 different alarms, each group can set different monitoring parameters (including 50 harmonics, total of 123 different parameters) and limit values, also can set the shortest time of overshoot.The log can contain up to 12,800 alarms. 5. Snapshot functionAny screen can be saved (screen snapshot), at the same time automatically records the time and test mode.Such as can save voltage and current waveform, harmonic bar chart, phasor diagram etc.It can save a maximum of 60 screen snapshot. 6. Communication functionCommunicate with computer via USB; Monitoring software can display waveform of power quality analysis, read of the transient waveform, trend chart recording, alarm log, screenshots, and display on the computer. 7. Setting functionThe user can configuration of the time and date, configuration of the screen contrast and brightness, definition of each phase curve colors.Choice of type of connection to the net work.Configuration of the type of the current sensors and voltage ratios.Select Chinese menu or English menu. 8. Help menu in Chinese/EnglishEvery stage of operation can press the "help" key to obtain relevant information. Specification:Power SupplyRechargeable lithium battery pack 9.6V, external charger.Battery indicatorBattery symbol 5 grid Show the power, when the battery power is too low, prompted 1 minutes after the automatic shutdown.Working currentCurrent 490mA, the battery is full of electricity for about 8 hours of continuous work.Display modeLCD Color screen, 640dots * 480dots, 5.6 inch display domain 116mm * 88mm.Clamp sizeDZF-3Q-10A: φ8mm; DZF-3Q-100A: φ40mm; DZF-3Q-1000A: φ68mm; DZF-3Q-6000A: φ300mmInstrument size240mm*170mm*68 mm.Total Weight6KGChannel number4-CH voltage, 4-CH current.Line voltage1.0V~2000V.Phase voltage1.0V~1000V.Electric currentDZF-3Q-10A/DZF-3Q-100A/DZF-3Q-1000A/DZF-3Q-6000A Current clampFrequency40Hz~70Hz.Electric quantity parameterW, VA, Var, PF, DPF, cosφ, TanφElectric energy parametersWh, Varh, Vah.HarmonicYes, 0~50 times.Total harmonic distortionYes, 0~50 times, each phase.Expert modeYes.Transient recording150 Groups.Voltage flickerYes.Starting current modeYes, 100 seconds.Three-phase unbalance degreeYes.Record300 Day (record 20 parameters simultaneously, 1 points per 5 seconds).Min / MaxRecord valueThere are, can be measured for a period of time the maximum and minimum value.Give an alarm40 Different types of parameter selection, 12800 groups of alarm log.Peak valueYesPhasor diagram displayAutomatically.Screenshot capacity60A.Menu languageEnglish and chinese.Communication interfaceUSBAutomatic shutdownIn the alarm / trend chart recording / transient capture mode (waiting or in the middle), the instrument does not automatically shut down.In other test mode, no button operation within 15 minutes, 1 minutes after the automatic shutdown.Backlight functionThere is, for the dark places and at night.Voltage test line3mCurrent clamp length2mWorking temperature and humidity-10C~ 40 degrees C; 80%Rh below.Storage temperature and humidity-10C~ 60 degrees C; 70%Rh below.Input impedanceThe input impedance of the test voltage is 1M.PressureThe instrument circuit and the outer shell withstand 3700V/50Hz sine wave alternating current voltage for 1 minutes.InsulationBetween the instrument line and the jacket shell is larger than 10M.StructureDouble insulation with anti-insulation vibration jacket.Safely StandardIEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Pollution degree: 2.AccessoriesHost: 1PCS; Instrument Bag: 1pcs; Test Cable: 5PCS (yellow, green, red, blue, black); Alligator Clip: 5PCS; Probe: 5PCS; Charger 1PCS; Software CD: 1COPY; Optional Current Clamp: 4PCSParameters of current clamps:ModelDZF-3Q-10ADZF-3Q-100ADZF-3Q-1000ADZF-3Q-6000AFunctionAC current and leakage detectionTest modelClamp CT, Current induction outputClamp sizeΦ8mmΦ40mmΦ68mmΦ300mmCurrent rangeAC 10mA~10.0AAC 0.1A~100AAC 1.0A~1000AAC 10A~6000AResolution0.1mAAccuracy0.5% (23℃±3℃, below 70%RH)Current transformAround 1A/1mACircuit voltageLower than AC600VCable length2mWorking environment-20℃~50℃; below 80%RHStorage environment-10℃~60℃; below 70%RHWeight170gX4190gX4510gX4 Package:1x DZF-3Q Power Quality Analyzer4x Current Clamps (4 types Optional)5x Test Cable (yellow, green, red, blue, black)5x Alligator Clip5x Probes1x Charger 1x Software CD1x Instrument Bag

Price: 1890 USD

Location: 合肥

End Time: 2024-11-29T03:07:21.000Z

Shipping Cost: 0 USD