UPS MKD2000/3000 XL
Manual
MKD XL Series
Page 18 of 45
Danger!
All connectings on the back side (except of RS232-interface) have got circuit
potential when attached.
Also when uncoupled dangerous voltage is possible on the connections, due to
loaded capacities in the inside oft he unit.
If all connections of the UPS are existent and the fuse is used, the battery is
automatically in service. This means that the internal battery pack is already in
loading service without that the UPS has been started.
a) Automatic circuit breaker on the power input:
In case of high overcurrents or a fault (e.g. due to an internal short-circuit) the
fuse is activated and the UPS is immediately disconnected to the power
supply.
b) Power input
MKD2000
Nema socket IEC 10A for mains voltage
For connection use the enclosed three-core socket.
b) Power input
MKD3000
Nema socket IEC 16A for mains voltage
For connection use the enclosed three-core socket.
The protective earth conductor must always be connected!
Please always observe the input voltage shown on the identification label or in
the technical data of this manual.
c) UPS output
MKD2000
6 x Nema socket IEC 10A for mains voltage
c) UPS output
MKD3000
3 x Nema socket IEC 10A
(Automatic circuit breaker 10A)
and
1 x Nema socket IEC 16A
The PE (protective earthing conductor) has to be connected !
Please always respect the indicated max. output load of the device, which is
indicated on the identification-label or the technical information in this manual.