RE - NA003-M64 RE - NA003.COM-M64(*A) Grid and System Protection Relay USERS GUIDE
●Intended use
■The TELE NA003 serves as grid and system protection for supplying cogeneration units, wind power stations, hydroelectric power plants, and photovoltaic systems. In the event of a power failure or a fault in the grid of the energy supply company, private small power plants must immediately be isolated from the public grid to prevent accidental infeed. For one, maintenance personnel could be endangered without immediate grid separation, and secondly, consumers could be exposed to impermissible voltages and frequencies.
■In case the grid operator requires threshold values that deviate from the standards, it is possible in part to set some of the threshold values outside of the standard defined range. Outside of this range the device is no longer in compliance with standards and the corresponding certificates lose their validity. This status is shown on the display by the identifier "ncnf." Settings outside of this range are therefore within the operator's scope of responsibility and/or the acceptance authority of the system.
■The NA003, especially the NA003.com(*A) with serial interface can be set with a computer only because further national standards mandatoried by the local authorities can be read online, only.
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NA003-M64 、 NA003.COM-M64 、 270010xH 、 2700200H 、 NA003 |
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[ supplying cogeneration units ][ wind power stations ][ hydroelectric power plants ][ photovoltaic systems ] |
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2023-04-25 |
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3 MB |
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