Power Quality Analyzer پرتابل مدل PQA-8000
- موجودی: در انبار
- تولیدکننده: GPS Ltd
- کد محصول: PQA-8000
- وزن: 2.70kg
دستگاه پاور کوالیتی آنالایزر Power Quality Analyzer مدل PQA-8000 با صفحه نمایش رنگی بزرگ مناسب جهت اندازه گیری کلیه پارامتر های قدرت W，VA，var，PF，DPF，cosφ，tanφ；Wh，Varh，Vah , V, A جهت سیستمهای سه فاز ( بالانس و نابالانس) و تکفاز - دارای 4 ورودی ولتاژ تا 1000 ولت (فاز به نول) و 2000 ولت ( فاز به فاز) -و 4 ورودی جریان از 10 میلی امپر تا 3000 آمپر ( بر اساس نوع کلمپ اختیاری جریان) - اندازه گیری هرمونیک تا هارمونیک 50 ام- دارای شش قابلیت Waveform, Harmonic, Power & Energy, Trend, Alarm, Capture - با قابلیت اندازه گیری پارامتر های کیفیت شامل Flickers, peak value, Transient - قابلیت نمایش دیاگرام فازی - دارای حافظه جهت آلارم- ثبت و ذخیره و نمونه باداری تا 300 روز ( 20 پارامتر همزمان یا دوره نمونه برداری یک ثانیه) - ساخت GPS Ltd
The PQA-8000 Power Quality Analyzer is a state-of-the-art solution designed to provide precise and comprehensive power quality measurements for industrial, commercial, and utility environments. Equipped with advanced technology, the PQA-8000 ensures accurate detection and analysis of key electrical parameters, helping to maintain optimal system performance and prevent costly downtime.
The PQA-8000 is capable of capturing and detecting instantaneous changes in the voltage and current parameters of the power grid. Including voltage and current fluctuations, voltage and current dips, sudden drops, short interruptions, transient overvoltage, inrush current, current and voltage transient distortion.
Whether you need to troubleshoot power disturbances or optimize energy consumption, the PQA-8000 Power Quality Analyzer provides the essential insights needed to ensure your electrical system is operating at peak performance.
- Phase-to phase voltage: 1.0V~2000V
- Phase-to-neutral voltage:1.0V~1000V
- Harmonic :Order 0~50
- Record 300 days(simultaneous recording 20 parameters, record one point every 5 seconds)
- Alarm:40 different types of parameter selections, 12,800 sets alarm logs
| مشخصات فنی | |
| مشخصات فنی | The RMS values of AC voltages up to 1000 V between devices.
The RMS values of AC currents up to 6000A (neutral included).
Sustaining voltages and currents (neutral included).
Minimum and maximum half-cycle RMS voltage and current.
Peak voltages and currents (neutral included).
Frequency of 50 Hz and 60 Hz networks.
Current and voltage peak factor (excluding neutral).
Calculation of the K factor (KF) (application to transformers when current harmonics are present).
Current and voltage distortion factor (DF) (excluding neutral).
Current and voltage total harmonic distortion (excluding neutral).
Active, reactive (capacitive and inductive), apparent power of each phase (excluding neutral).
Power factors (PF) and displacement power factors (DPF) (excluding neutral).
Short-term flicker (PST) (excluding neutral).
Active, reactive (capacitive and inductive), and apparent energy (excluding neutral).
Current and voltage harmonics (excluding neutral) up to order 50: harmonic ratio, RMS value, minimum and maximum, and sequence harmonics.
Apparent power of each harmonic up to order 50: harmonic ratio, RMS value, minimum and maximum.
The motor starting current and inrush currents.
Main Functions
Display of waveforms (voltages and currents).
Inrush Current function: displays parameters useful for study of the starting of a motor:
o Instantaneous current at the instant
designated by the cursor.
o Maximum instantaneous current
(over the entire starting time).
o RMS value of the half-cycle of the
current on which the cursor is
positioned.
o Maximum half-cycle RMS current
(over the entire starting time).
o Time at which starting of motor
commenced.
Screen captures (60 maximum).
Transients function. Detection and recording of transients (up to 150) between userdefined start and stop dates and times. Recording of 4 complete cycles (one before the triggering event and three after).
Trend recording function (2GB memory with date-stamping and user-defined start and stop dates for recording, with a maximum of 100 recordings). Display, in bar chart or curve form, of the means of many parameters vs. time, with or without minima and maxima.
Alarm function. List of recorded alarms (up to 12,800) exceeding thresholds defined in the configuration menu. User-defined alarm monitoring start and stop times. Display the alarm trigger channel, minimum and maximum values after trigger, duration |
