Power Quality Analyzer

1.Product Profile QAM8300-1M power quality analyzer is an integrated monitoring, analyzing and controlling device that offers electrical parameter metering, harmonics metering and analysis, waveform sampling, measurement of Voltage swell, dip, interrupt, Voltage unbalanced ratio, fault record, event record, data record. QAM8300-1M can monitor and detect if the power quality fulfills IEC and EN standard. With its powerful I/O functions with exterior device, QAM8300-1M can perform harmonic control, PF adjustment, and demand monitoring functions. QAM8300-1M fulfils all the important requirements of IEC 61000-4-30 Class A standard. QAM8300-1M can work with our power quality monitoring and management software to provide energy management solutions for enterprises. With its strong networking capability, QAM8300-1M can display and record all the data records on the interactive trend chart. A data report can be formed periodically. The report can be used for fault analysis, statistics, real time monitoring purpose. QAM8300-1M fulfills IEC61000-4-30 A: 2003,IEC61000-4-15:2003,IEC61000-4-7:2002,EN50160,2004 etc standards. 2.Measurement Accuracy U, I: 0.1% U, I peak value, peak factor, flicker: 0.5% 3 phase Voltage unbalanced ratio: 0.2% 3 phase Current unbalanced ratio: 0.5% Frequency: 0 .002Hz Power factor: 0 .002 Power: 0.2% Energy: Active energy 0.2% IEC60687:1992(GB/T17883-1999) Reactive energy 0.2% IEC61268(1995) (GB/T17882-1999) Harmonics: IEC61000-4-30 class A Interharmonics: IEC 61000-4-30 class A Harmonic distortion rate: 2.5% 3.EMC and safety test EN61326-1 EN61000-4-2/3/4/5/12 IEC/EN61010-2001.

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.

Product description Electrical equipments in modern industrial, commercial and residential users are more sensitive to power quality, and have a higher requirement of quality of power supply. Currently, harmonics,electromagnetic interference, power factor reduction have been tied to the three hazard of the power system. When it is interfered or contaminated, grid power quality can t reach the national standards, so it has to be targeted on the grid power quality improvement. To understand the actual situation of power quality, you must have the appropriate equipment to test and analysis the actual situation. Counter the domestic condition, our company developed the professional power quality analysis instrument, which is suitable for the country. 3 phase handheld power quality analyzer Technical index 1. Input characteristics

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.

Power Quality Analyzer SA2100 Power Quality Analyzer Fast Sampling, portable and handheld Brief Introduction SA2100 Power Quality Analyzer is the professional potable device to measure and analyze the power system quality, supply the harmonics analysis and power quality data analysis, also provide big memory for the data storage, which is used to make the long term logger measuring to power system. The PC software can simply upload the data to PC for full analysis.  Main Features  Waveform real-time display(4 voltages/4 currents) Half-period RMS measurement (voltage and current) Measurement of TRMS currents up to 5000A (sensor dependent) Measurement, calculation and display of harmonics and interharmonics can be up to 50 times.  Transient capture Active power, reactive power, apparent power and energy, shift power factor and true power factor Three-phase unbalance (voltage and current) Flicker Inrush current Detection and record of Dips& Swells, Voltage Rapid Change, Interruption. Detect according to EN50160 or grid with user-defined limit Data storage and screenshots (can be replayed or output to a PC) Through the LAN interface PC can keep real-time remote communication with the Analyzer, operate the Analyzer and read back measurement data Built-in 8G memory card

Product Introduction SMG7000 Handheld Power Quality Analyzer Input Characteristics 1. Voltage measuring range: 0~400V auto. 2. Current measurement range 3. Clamp transformers (three): 5A/25A (standard) 100A/500A (optional) 400A/2000A (optional) 4. Phase angle measurement range: 0~359.99 �°. 5. Frequency range: 45~55Hz. 6. Voltage number of channels: three channels (UA UB and UC). 7. Current number of channels: three channels (IA IB IC). 8.Maximum number of harmonic analysis: 63 times. 9. Intervals of 1 minute maximum storage period: 18 months

SMG7000 Handheld Power Quality Analyzer Input Characteristics 1. Voltage measuring range: 0~400V auto. 2. Current measurement range 3. Clamp transformers (three): 5A/25A (standard) 100A/500A (optional) 400A/2000A (optional) 4. Phase angle measurement range: 0~359.99 �°. 5. Frequency range: 45~55Hz. 6. Voltage number of channels: three channels (UA UB and UC). 7. Current number of channels: three channels (IA IB IC). 8.Maximum number of harmonic analysis: 63 times. 9. Intervals of 1 minute maximum storage period: 18 months

Product Parameters Alternating current source SMG7000 Handheld Power Quality Analyzer Accuracy 1. Electric parameter measurement part: Voltage: ± 0.2% Frequency: ± 0.01Hz Current power: ± 0.5% Phase: ± 0.2 2. Power quality parts: Fundamental voltage permissible error 0.5%F.S. Fundamental current allowable error:1%F.S. 3. Fundamental error of measurement of phase differencebetween voltage and current: 0.2 4. Harmonic voltage rate measurement error: 0.1% 5. Contain measurement error of harmonic current: 0.2% 6. Three-phase voltage unbalance error: 0.2% 7. Voltage deviation error: 0.2% 8. Voltage tolerance: 0.2% working temperature:-10 ~ + 40 power supply: AC220V frequency 45Hz-55Hz power consumption: 3VA battery operating time: less than 10 hours insulation: 1) input voltage and current on the chassis of theinsulation resistance: 100M Max. 2) power input terminals for shell under industrialfrequency 1.5KV (RMS) a 1-minute experiment. 9. Volume: 320mmx240mmx130mm 10. Weight: 2.0Kg

Three-Phase Power Quality Analyzer (BJMDZ-3540) is a high-accuracy test instrument with harmonic content of voltage fluctuation and flicker and phase imbalance of power quality problems.