Low Cost Digital Portable 3 Phase Harmonic Power Quality Analyzer
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- Supplier: Baoding Langxun Electronics Technology Co. Ltd.
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Product Overview
Description
portable multifunction Intelligent Power Quality Analyzer
Product Description
LX-5000 Power Quality Analyzer is a comprehensive test instrument carefully developed by our company and specially designed for field test of three phases, multi-functional and intelligent, concise man-machine operation. It is easy to use, large LCD screen display, high resolution, interface in both Chinese and English, shock-proof shell structure and so on.
Basic function
1. Waveform real-time display (4 channels voltage/4 channels current).
2. True RMS values of voltages and currents.
3. The DC components of voltages.
4. Peak current and voltage values.
5. Minimum and maximum half-cycle RMS current and voltage values.
6. Phasor diagram display.
7. Measurement of each harmonic up to order 50.
8. Bar charts show harmonic ratios of current and voltage of each phase.
9. Total harmonic distortion (THD).
10. Active, reactive, apparent power, by phase and cumulative.
11. Active, reactive, apparent energy, by phase and cumulative.
12. Transformer K factor.
13. Power factors (PF) and displacement factors (DPF or COSΦ).
14. Short-term voltage flicker (PST).
15. Three phase unbalance(current and voltage).
Capture function
1. Transient capture function
2. Starting current monitoring
3. Trend chart recording and storing function
4. Alarm function
5.Snapshot function
specification
Power supply | Rechargeable lithium-ion battery pack 9.6V, backup charger. |
Power consumption | Current consumption of normal test 490 mA, continuous working for 8 hours. |
Display mode | LCD color screen, 640dots×480dots, 5.6 inches, display domain: 116mm×88mm. |
Size of clamp | 008B small sharp current clamp: 7.5mm×13mm; 040B circle current clamp: 35mm×40mm; 068B circle current clamp: 68mm×68mm. 300F Flexible Coil Current Sensor (with Integrator) : diameter300mm |
Instrument dimensions | L×W×H: 240mm×170mm×68 mm. |
Number of channels | 4U/4I. |
Phase-to phase voltage | 1.0V~2000V. |
Phase-to-neutral voltage | 1.0V~1000V. |
Current | 008B current clamp: 10mA~10.0A; 040B current clamp: 0.10A~100A; 068B current clamp: 1.0A~1000A; 300F Flexible Coil Current Sensor (with Integrator) : 10A ~ 3000A |
Frequency | 40Hz~70Hz. |
Parameters of electricity | W, VA, Var, PF, DPF, cosφ, tanφ. |
Energy parameters | Wh, Varh, Vah. |
Harmonic | Order 0~50. |
Total harmonic distortion | Order 0~50, each phase. |
Expert mode | Yes. |
Number of Transient records | 150 sets. |
Voltage flicker | Yes. |
Starting current mode | Yes, 100 seconds. |
3 phases unbalance | Yes. |
Record | 300 days(simultaneous recording 20 parameters, record one point every 5 seconds). |
Min/Max recorded value | Measurement of maximum and minimum values over a period of time. |
Alarm | 40 different types of parameter selections, 12,800 sets alarm logs. |
Peak | Yes. |
Phasor diagram display | Automatically. |
Capacity of snapshots | 60. |
Menu language | English/Chinese. |
Communication | USB. |
Automatic switching off | When an alarm campaign is initiated or a search for transients, an inrush current capture, or a trend recording is pending or in progress, the device is not automatic switching off. |
In other test mode, 15 minutes without keystrokes, automatic shutdown after prompt 1 minute. | |
Backlight function | Yes, suitable for use at night and dark place. |
Weight | Host: 1.6kg (with battery). |
008B small sharp current clamp: 170g×4; | |
040B circle current clamp: 190g×4; | |
068B circle current clamp: 510g×4; | |
300F Flexible Coil Current Sensor (with Integrator) : 330g×4; | |
Test wires and power adapter: 900g; | |
Total weight: about 9.2kg (with packaging). | |
Length of voltage test wire | 3m. |
Length of current sensor wire | 2m. |
Working temperature and humidity | -10°C~40°C; below 80%Rh. |
Storage temperature and humidity | -10°C~60°C; below 70%Rh. |
Input impedance | Input impedance of test voltage: 1MΩ. |
Withstand voltage | Withstand 3700V/50Hz sinusoidal AC voltage for 1 minute between instrument wiring and shell. |
Insulation | Between instrument wiring and shell ≥10MΩ. |
Structure | Double insulation, with insulation vibration-proof sheath. |
Safely rules | IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Pollution degree: 2 |
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