AKG Acoustics WMS 40 - Manual (Page 66)

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The PSU 4000 is a central power supply unit
for all components of the WMS 4000
system. A stable, interference-free voltage
(15 V/2 A or 15 V/2.5 A respectively) at three
outputs ensures a stable network. Valuable
power strip outlets are thus kept free, and hum from poorly grounded power cables can
be minimized.
The PSU 4000 is an essential tool especial-
ly for mobile racks, since it saves a lot of
time during installation and takedown. The
clearly visible display indicates the current
power supply status. The low-noise fan en-
sures optimum cooling of the power supply
unit, even at high ambient temperatures and
under full load.
R
ELIABLE
P
OWER
S
UPPLY FOR THE COMPLETE
WMS 4000 S
YSTEM
AKG WMS 4000 POWER SUPPLY
1 AC input, 3 DC outputs (15 V, 2 A), lockable
On/off switch
Power indicator
PSU 4000 Central power supply unit
Status display
Tailor-made DC outputs
If each of the three DC outputs is connected to a PS 4000
antenna splitter, the antenna splitter to which the
antennas are ultimately connected must be connected to
DC OUT 1. This is because due to cable attenuation, the
antenna system will draw 2.5 A, which is only available
from DC OUT 1 (outputs #2 and #3 supply 2 A each).
3 DC outputs
100 – 240 V AC input
AKG WMS PSU 4000