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Term Function
Technical data
Input
65
MAINS NEUTRAL
0-300V-AC
Neutral terminal for utility mains.
67
MAINS L3 Phase
Utility mains phase
inputs, 0-300V-AC
Connect the utility mains phases to these
terminals. High and low limits for mains
phase voltages can be programmed.
69
MAINS L2 Phase
71
MAINS L1 Phase