Absen NX Series, User Manual

Page: 43 / 52

NX Series Product User Manual
42
4 Product Wiring
4.1 Preparation before connection
Before connecting: Before supplying power to the entire screen, please
carefully check whether the power cable between the cabinets is connected,
and whether the main power cable between the screen and the distribution
cabinet is properly connected; check and confirm the AC power input port of
each cabinet "L" wire, "N" wire, and "PE" wire, confirm that there is no short
circuit between the three (measured with a multimeter).
And before providing control signals, Please calculate the power cable
connection scheme according to the maximum power consumption and select
the appropriate power distribution cabinet or socket model. For specific options,
please consult your electrician or power distribution cabinet manufacturer. The
input voltage of the cabinet is 100-240V/AC, and a 3X1.5mm² power cable is
used from the distribution cabinet to the cabinet. Please confirm the input
voltage, different voltages and different product models, and each power cable
carries a load of the cabinet The quantity will be different (when unable to
confirm, please contact our customer service department!).
4.2 Power cable connection
When the input voltage is 220V, each power cable of NX1.5 can carry up to 7
cabinets; when the input voltage is 110V, each power cable can carry up to 3
cabinets.
The following takes a 3x3 NX1.5 cabinet as an example to introduce the
connection method of the power cable:
9 NX1.5 cabinets are loaded by 3 main power cables, and each cable is loaded
with 3 cabinets. First, connect the cabinets in series with the cabinet-connected
power cables, and then use 3 x 1.5mm2 power cables from the power
distribution. The cabinet or socket is connected to the bottom cabinet.