Hacousto Holland bv
Industrieweg 87
2651BC Berkel & Rodenrijs
IMPACT reference system manual (Typical )
Author:
DD
Design revision:
2.0
DC Power in
1
Pluggable
screw
terminal
block
5.08mm
20~30V DC
n/a
2 x 1.5mm
2
10m
MAINS input
1
Screw
terminal
(circuit
breaker)
230V AC
(single phase:
live, neutral,
protective
earth)
Common cable
to single
system rack.
In multi-rack
system, each
rack requires
separate cable.
If system rack has:
•
< 10 x DCA2.500
3 x 4 mm
2
•
> 10 x DCA2.500
3 x 10 mm
2
n/a
Protective earth
1
Bolt/nut
terminal on
the housing
(ring
termination)
n/a
10 mm
2
n/a
Maintenance information
The 4EVAC Impact must be subjected to periodical maintenance checks covering all mandatory functions
of VACIE, according to the European Standards: EN54-16 (Voice Alarm Control and Indicating Equipment)
and EN54-4 (Power Supply Equipment).
Additional RACK marking
For full compliance to the IEC62839, the following MARKING needs to be applied on a clearly visible section
at the door / panel that provides access to the electrical connections of the rack.
Mark the applicable number of DCA2.500 amplifiers that are housed in the RACK and its associated
electrical specifications at the ticker-box.
