UPS: MKD 700 – 3000 VA RT (XL) Introduction
To avoid electrical hazards, the connection of the unit must only be made under
de-energized conditions.
The PE (protective earth) conductor must be connected without fail. The UPS-
device, as well as the connected loads, must not be used without the PE
conductor under any circumstances!
The UPS output is supplied with power even in the event of a power outage;
according to the provisions included in EN62040-1, the lines and power outlets
supplied by the UPS must be clearly labelled!
In addition, the following points must always be followed when connecting the
UPS:
– Install all connections appropriately and keep the cable length as
short as possible;
– Only use suitable power cables when connecting the UPS to the
mains power supply and pay attention to the required current
carrying capacity;
– Only use suitable power cables when connecting appliances to the
UPS and pay attention to the required current carrying capacity;
– The safeguarding of any appliance must always be performed
immediately in front of an appliance and may never be performed
centrally in front of the UPS;
– Never operate any household devices or tools such as e. g. fan
heaters, vacuum cleaners, electric drills, hairdryers, toasters, etc. by
means of the UPS;
– Do not connect any appliance to the UPS that could overload the
device;
– In general, only use appropriate tools for the installation.
2.7.1 EPO, Emergency Power Off for loads
Should an emergency power-off circuit “EPO” or “REPO” (REMOTE
EMERGENCY POWER OFF) be installed, this control circuit must
unconditionally be separated from all other electrical circuits by reinforced
insulation.
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