Panasonic Eco Solutions Nordic AB
MEW01472
Rev: -
Planning Instructions Fire alarm system EBL512 G3, United version 2.7.x
52
3364 unit (see page 47). It also has a "/Mains OK" output
(normally low), intended to be connected to the corresponding
input on the 3364 unit.
A light grey metal housing (HxWxD, 288 x 400 x 95 mm).
There is
space
for two maintenance-free sealed Lead-Acid
backup batteries, 2 x 12 V, 7.5 Ah as the second power source.
Batteries with higher capacity (up to 65 Ah) have to be placed
outside the housing. There are cable inlets on the top, bottom
and back sides of the housing. Two cable glands are supplied.
The unit has one
24 V DC
41
power supply output
for external
equipment with up to
2.1 A
or
0.85 A
continuous current
consumption, at the same time as battery charging is active.
42
In case of an activated fire alarm in the system, the continuous
current consumption can be up to
4 A
.
It has a number of security functions, e.g. against to high
current output and to low battery voltage etc. For more
information, see the Technical Description and the Product
Leaflet. See also drawings 512 G3 – 31 and – 38.
The COM loop address is set with the Address setting tool
(3314). The unit has an address label on which the
programmed technical address can be written.
The Address setting tool (3314) is also used for the mode
setting:
NORMAL mode
: Used for 3366.
2330 mode
: Not used.
2312 mode
: Not used.
3367
Alarm Acknowledgement Facility Control.
43
The
AAFC
is a
box with an alarm indication LED and a non-latching switch
"Press to acknowledge false alarm". One AAFC per AAFC
zone and up to 100 AAFCs zones can be used. The COM loop
address is set with the Address setting tool (3314). See also
chapter "
Alarm Acknowledgement Facility (AAF)
4593
Fan control panel. A panel for control of eight fans. It contains
of a light grey mounting plate, two
Fan control application
boards 4594
and two fronts with LEDs and push buttons for the
Fan control functions. The panel is intended to be mounted in
41
The rated output voltage for the main power source (rectifier) is 24 V ±
1%. Max. ripple 500 mVp-p. The rated output voltage for the second power
source (the backup battery) is 18 – 28 V DC.
NOTE!
The voltage will,
however, decrease to approx. 15 V when the output will be switched off in
order not to damage the battery.
42
A current consumption of
0.85-2.1 A
allows only the
"low current
charging mode"
, i.e. the battery capacity can be
up to 27 Ah
.
A current consumption
< 0.85 A
allows the
"high current charging
mode"
, i.e. the battery capacity can be
up to 65 Ah
.
43
This unit is available on the Australian market only.
AAFC
