User Manual

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System data
Bus connection
Cable type NYM 5 x 1.5 mm
2
for mains power input
and DALI, excluding the polarity. Ballast and
control device can be operated at different
line voltage phases.
Cable lengths
The length of the
control line is limited
only by the voltage drop
Maximum voltage drop on the cable is
2 V at 250 mA. The maximum total cable
length between the control unit and the
connected ballasts is 300 m.
Cable cross-section A is calculated from
the following formula:
A = L x I x 0.018
L: Cable length (m)
I: Max. current of the supply voltage (A)
0.018 = Spec. resistance of the copper
Bus systems