76 DPA 250 S4 50-250 KW OPERATING MANUAL
MAINS INPUT CABLE UPS TERMINAL BYPASS INPUT CABLE UPS TERMINAL BYPASS
Neutral Neutral N/N
GROUND (EARTH)
There is a cable-fixing rail below the connection terminal of the UPS to ensure that the cables have been
fastened properly. Keep the phase rotation in a clockwise direction
9.4.2 Output connections
NOTE
TO ENSURE CORRECT OPERATION OF THE UPS, THE LOADS CONNECTED TO THE OUTPUT MUST NOT
≤
≤
EXCEEDED PLEASE CONTACT THE MANUFACTURER
NOTE
NOMINAL CURRENT, PLEASE CONTACT THE MANUFACTURER.
To ensure protection of the personnel during the installation of the UPS make sure that the connec-
tions are performed under the following conditions:
• No mains voltage is present
• All Loads are shut down and disconnected
• UPS is shut down and voltage-free
• UPS Modules are fitted in correct position
• Maintenance Bypass Q1 is open and in the OFF position
• First of all connect the ground-wire to the terminal X7-PE (PE).
9.4.2.1 Load connection
To achieve correct output cabling and protection, please refer to chapter 9.3.
The load cable should be connected to the UPS terminal block according to the following table:
OUTPUT CABLE UPS OUTPUT TERMINAL
NEUTRAL
GROUND (EARTH)
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