The 3-phase power and mains disturbance analyser MAVOWATT 70 fulfills the standards EN50160, EN61000-4-7 and EN61000-4-15 which are relevant for mains quality measurement, as well as EN61000-4-30 which specifies measuring procedures for voltage quality. The class A device simultaneously monitors RMS values, harmonics, flicker and transients down to a time range of approximately 80 µs.
The MAVOWATT 70 has 8 measuring channels: 4 for voltage and 4 for current. The measuring configuration and the type of electrical circuit is selected automatically based upon detected measured quantities. The type of utilized monitoring with automatic limit value definition is easy to select. Acquired data are saved to CompactFlash memory cards. The instrument can be operated intuitively with the help of icons which appear at the color touch-screen, and selection can be made from amongst German, English, Spanish, Italian, Swedish and French.
The MAVOWATT 70 offers special modes for the recording of switch-on effects and fault note. iAdditionally there is an analysis module integrated for the direction of the voltage drop, switching tops of the power factor correction and the quality of motors.
The MAVOWATT 70 has A/D converters with 1 MHz sampling rate and can aquire fast transients and store the curve form. The functionality of the power analysis is extended and a special model is available for measurements in 400 Hz power systems.
Data communication is optional possible via RS 232, Ethernet or USB.
Please contact our office if you would like a free demonstration of this product on site (WA only). Also the latest version of GMC-I products is available on CD that can be posted free of charge to anywhere in Australia.
General Features
- Power and mains disturbance analysis
- Harmonic analysis per EN 61000-4-7
- Mains quality per EN50160 with statistic bar chart
- Flicker analysis per EN 61000-4-15
- Recording of switch-on effects and fault note
- Integrated analysis module for the direction of the voltage drop, switching tops of the power factor correction and the quality of motors
- Extended functionality of the power analysis
- Measurement of fast transients with 1 MHz sampling rate
- 8 measuring channels: 4 for voltage (differential) and 4 for current (current sensor), for measurements at 50 / 60 Hz power frequency
- Data storage to CompactFlash memory cards 256 MB (scope of supply)
- Power supply via charging device 90..264 V / 47..63 Hz
- Built-in accumulator for up to 3 hour operating time
- Optional RS232, USB or LAN interface
- Optional current measuring accessories
- High performance DranView PC analysis and evaluation software is available
- Special version for 50 / 60 Hz and 400 Hz mains frequency - MAVOWATT70-400
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