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Synchronous Generators BG 132 and BG 160

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<strong>Synchronous</strong> <strong>Generators</strong> <strong>BG</strong> <strong>132</strong> / <strong>BG</strong> <strong>160</strong><br />

Chapter 2, Description<br />

2.8.2 Option insulation monitoring with switching-off<br />

If the generator is equipped with the option "Insulation monitoring with<br />

switching-off", it fulfills the protective measure "Protection separation with<br />

insulation monitoring" according to VDE 0100, part 728.<br />

The insulation monitoring unit (see Figure 6) monitors the insulation of the<br />

devices connected to the sockets. If it detects a defective insulation of a<br />

connected device or extension cord, the insulation monitoring unit immediately<br />

switches off all sockets <strong>and</strong> the red signal lamp "FAULTY INSULATION" lights up<br />

to indicate the fault. In this case the defective device has to be disconnected<br />

<strong>and</strong> taken out of operation <strong>and</strong> the insulation monitoring unit has to be reset.<br />

<strong>Generators</strong> which are equipped with an insulation monitoring unit<br />

must not be connected to further insulation monitoring units,<br />

since the insulation monitoring units can mutually interact.<br />

CAUTION<br />

24 Issue date: August 2002

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