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ND20 power network meter |
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Since July 2010, the LUMEL’s offer has been enriched by a new ND20 meter of network parameters. The meter is distinguished by a high measurement accuracy, legible backlit LCD display and an attractive price in relation to offered measuring functions.
| The ND20 meter, thanks to its design, available functions and communication possibilities is the ideal tool to control and monitor energy quality parameters and energy consumption in all industry branches, public utilities or in public service buildings.
Features of the ND20 meter:
- measurement of:
- power network parameters in 4- wire balanced and unbalanced systems,
- harmonics of voltages and currents (selectively)
- THD factors for currents and voltage
- high accuracy class,
- indications considering values of programmed ratios,
- profile of 15, 30, 60-minutes’ power (9000 measurements),
- watt-hour meter for the selected harmonic, providing information about loss costs in connection with harmonic occurrence
- backlit LCD 3.5” screen,
- protection grade from the frontal side: IP65.
- digital transmission to the master system through the RS-485 interface (MODBUS).
- configurable analog, alarm and pulse outputs (energy).
The new meter supplements the current offer of LUMEL’s instruments destined for 3-phase network parameter measurements, which already found many thousands of customers in the domestic market and abroad
See comparison of our power network meters and analyzer.
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Design and programming: Ideo |
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;)
