Installation and Connection
3.3 Connection of Power Circuit
3.3.1 Wiring instructions
• Core cross-section 1.5 mm²
• Strip 7 mm
• Optional use of wire-end ferrule
• After arresting the cable by removing the
screwdriver absolutely check for a rm t
Attach / remove terminal strip only at
tensionless state
3.3.2 Terminal Strip X1A
Terminal strip X1A / 230 V class
• 230 V AC / 1-phase (L1/N)
• 230 V AC / 3-phase (L1, L2, L3)
• DC-Supply 250…370 V DC (++, --)
Terminal strip X1A / 400 V class
• 400 V AC / 3-phase (L1, L2, L3)
• DC-Supply 420...720 V DC (++, --)
Absolutely observe the connecting voltage of the KEB COMBIVERT. A 230V-unit will
be immediately destructed on a 400V-power supply.
Never exchange the mains and motor cables.
Some countries demand that the PE-terminal is directly connected to the terminal
box (not over the mounting plate).
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