ZX Fire Alarm Control Panels
MORLEY-IAS
Installation Manual
Document No. 996-174-000-1, Revision: 01
Page 41
Specification Item
Values
Input Voltage
230V 48-62 Hz AC
Voltage tolerance
+ 10% - 15%
Incoming mains fuse
FS1 T 3.15A 250V H 20mm - Chassis mounted.
Power supply card input
16V AC (panel supply) from integral mains transformer.
9V AC (charger & printer supply) from integral mains
transformer.
Power supply card fuses
F1 T 10A 250V H 20 mm
F2 T 6.3A 250V H 20 mm
F3 T 6.3A 250V H 20 mm
Charger Rating
1.00 Amp (min) – temperature-compensated, lead-acid battery
charger.
Continuous Power supply
Output Rating
100W total available across 2 outputs:
25V Supply (General System)
2.25A (55W) max.
1
35V Supply (Loop Driver feed only) 2.50A
(85W)
max.
0.75 Amps from the 25V supply is reserved for powering
Internal circuits. The remainder of available power is for
external loads (Conventional sounders, Aux supply & loop
current).
2
D. C. Output Voltage
25.5V Max & 20V Min
Maximum Ripple Voltage
<0.5V peak-peak on both 25V and 35V outputs.
Battery Charger Output
27.4 V nom at 20 C (temperature compensated).
Quiescent current
250mA + loop driver / option card c external circuits.
Alarm current
490mA + loop driver / option card c external circuits.
3
Standby Batteries
24V sealed, lead acid.
Minimum Capacity - 12 Ah
Maximum Capacity - 24 Ah
Printer Supply
8-9V AC from integral mains transformer for optional panel-
mounted printer.
Table 12 - ZX5Se Power Supply and Charger Specifications
1
Making use of the 35V output, to supply the loop driver cards directly, avoids the overall restrictions associated
with loop
supply on the ZX5e.
2
Output = Battery voltage – 1.0 volts under AC Mains power failure conditions.
3
Refer to Section 5.2.3 for a list of recommended batteries and suppliers.
Summary of Contents for FW9003 Range
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