11
1.7 POWER SUPPLY MODULE
Power Supply Specification
Mains supply
230V
AC
+10% / -15% 50Hz max current 1A
Mains supply fuse
4 Amp (F4A 250V)
Not accessible for servicing. Internal to
switch mode power unit
Internal power supply rating
3.0 Amps total including battery charging
Maximum load shared between outputs =
2.4A
Power supply output voltage
21.27
– 29.68V
DC
Tol/- 0.1%
Maximum continuous load for battery
standby (ImaxA)
ImaxA = 610mA
ImaxB not specified
Minimum current drawn by panel
(example)
4 Zone
I min = 85mA
12 Zone
I min = 188mA
Maximum ripple
120 mV p-p
Supply and charger fault monitored
Min/max battery size and type
2 x 7.0Ahr 12volt VRLA
Use Yuasa NP range batteries
Other equivalent batteries may be used but
have not been tested for the purposes of
EN54 approval.
Battery charging voltage
27.3V
DC
nominal at 20 deg C
Temperature compensated
Battery charging output current
3.0A PSU 1.34mA Current limited 4.7 Ohms
Battery high impedance fault (Batt Hi Z)
Resistance > 1 Ohm
1 hour reporting time
Max current drawn from batteries
3.15 Amps with main power source
disconnected. Battery fuse 3.15A LBC 20mm.
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Содержание Quick Zone XL
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