UPS MKD2000/3000 XL
Manual
MKD XL Series
Page 23 of 45
8.1 Connecting the UPS
The models of the MHD series are equipped with plug-type connections. The
connection diagram (Fig. ) and the following information have to be observed:
Fig. 5:
connecting
the UPS
MKD
S: 16A
1: 1.5
mm²
Warning!
The UPS equipment contains components with high voltage and amperage. Incorrect
handling may therefore result in electrical accidents which may have fatal
consequences or cause material damage.
The protective earth conductor must always be connected! If not, the consumer loads
will also not be earthed.
In generator mode, the connection of the UPS hast o be polarized.
Warning!
The connection diagram shown in Fig. 5 only applies if:
o
the loop resistance is complied with up to the last consumer load;
o
the earthing of the consumer loads is ensured;
o
or that the consumer loads are separately protected against overcurrents and
leakage currents, and are also earthed.
Please note that if the UPS equipment is in an emergency OFF circuit and this is
activated, power will still be supplied to the UPS output. The consumer loads will be
supplied continuously for the duration of the support time.
