HK Audio CDR 210 F - Manual (Page 84)

Manual
COHEDRA
® & COHEDRA ® Compact
6 PS 32 Power Supply
The PS 32 is a Power Supply designed for use in
professional audio and lighting system racks.
It distributes a three-phase 32 A CEEKON connector
to individual grounding type power outlets.
The PS 32 is equipped with a 32 A CEE male plug
with a 1.5 m rubber-insulated cable that connects to
a three-phase power supply. Three-phase electrical
current is routed through via a parallel 32 A CEE
female socket.
6.1 Connections
Equipped with three 16 A grounding type power
outlets for each phase, the PS 32 distributes power
to various devices. One three-core socket is located
on the front panel and two on the rear panel for
each phase. This convenient configuration makes
it easy to plug devices installed in a rack or cabinet
into the PS 32's rear panel and external devices into
its front panel.
6.2 L1, L2, L3 Circuit Breakers
and Phase Indicators
One C 16 circuit breaker for each phase protects
against excess current (overload). In the event of
an overload, it cuts the overloaded phase's power
supply off. The PS 32 is a equipped with a monitoring
lamp (green) for each phase. It lights up to indicate
that a live load is connected and that a neutral
conductor is available.
6.3 Neutral Conductor Check
1. Connect the PS 32 to a 32 A CEE house mains
outlet. Switch circuit breaker 1 on. If the check
lamp does not light up, the circuit lacks a phase
or a neutral conductor. Switch circuit breaker 1 off
and repeat the procedure for circuit breaker 2. If the
check lamp also fails to light up, the problem may
be the same. Repeat the procedure again for circuit
breaker 3.
2. Switch circuit breakers 1 and 2 on at the same
time. Circuit breaker 3 remains off. If the L1 and
L2 check lamps light up when both circuit breakers
are switched on but do not indicate voltage when
they're switched on separately, this is a sure sign
that the circuit lacks a neutral conductor.
Do not operate HK AUDIO ® sound systems' electronic
equipment (amps, controllers, and electrical acces-
sories) if the power supply lacks a zero or neutral
conductor. If you come across an outlet lacking a
neutral conductor, have a qualified electrician check
and repair it.
Note: The PS 32 is not equipped with a current
operated circuit breaker. Therefore, make sure your
system's main power supply is equipped with a sui-
table circuit breaker.
Figure 5: PS 32 Power Supply