Alarmtech PSV 24130-40 Instruction Manual

Instruction manual
DESCRIPTION
PSV 24130-40 is an up-to date power supply unit with battery
backup compliant with EN standards. Unit provides all features
required by EN 50131-6:2008, security
Distinctive and unique feature of PSV 24130-40 is invented by
Alarmtech ViP mode – Voltage-in-Parallel. Power supply units
with ViP feature can be connected in parallel both (+) and (-) on
one common power bus without a need of additional synchroni-
zation. Connected units will share load on a bus. ViP feature can
be used to build distributed and redundant power systems. It can
be also used to compensate voltage drops on a bus by placing
power supply units in distant bus sections.
Power conversion is based on high frequency SMPS regulator
providing high conversion efficiency. Low losses inside unit pre-
serve batteries from overheating shortening battery life time.
Computerized battery recharging circuit works in constant poten-
tial – limited current mode – the best mode to provide the longest
possible battery life time.
Power unit is equipped with built-in diagnostic system detecting
and signalling mains failure, different battery failures including
end-of-life warning, output faults like low voltage or broken fuse.
APPLICATIONS
 Power supply systems for access control, fire and intruder
alarm installations with security grade 3
 Distributed power supply systems with built-in redundancy
for 24 installations
© 2014 Alarmtech
Power Supplies
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grade 3
L
PE
N
MAIN FEATURES
 Security grade 3 (EN 50131-6:2008)
 Type A – mains supply with rechargeable battery
 Basic parameters in grade 3:
 Total rated output: 0.95 A
(30 h in battery mode with 40 Ah batteries)
 Battery recharging current: 1.5 A
(providing recharging time below 24 h)
 Total rated maximal output to installation: 11.4 A
 Total current capacity of power units – 27.6V, 13 A
 ViP (Voltage-in-Parallel) feature increasing reliability and ca-
pacity of power supply systems – power supplies with ViP fea-
ture can be connected in parallel to same bus without need
for additional synchronization
 Capable to work with a pack of two 12 V/40 Ah sealed lead
acid batteries
 Short circuit and overload protection
 Detection of no mains supply (EPS fault)
 Detection of different battery faults (APS fault) – not con-
nected, low voltage, high internal resistance
 Detection of low output voltage (OUT fault)
 Detection and LED identification of broken fuses
 Detection of power unit failure
 Deep discharge protection of battery (DDP)
 Built-in high voltage protection circuit
 Remote and local battery testing
 Tamper security provided – case opening and pry-off
Front panels
Signalling outputs
EPS, APS, OUT, SAB, SDT
PSV-2465
+ - + -
EPS – External Power Supply (mains)
APS – Alternative Power Source (battery)
OUT - Output voltage
1 / 4
Battery 40 Ah/Security grade 3
PSV 24130-40
EPS, APS, OUT, SAB, SDT
PSV-2465
+ -
24 VDC output
12V battery
12V battery
40 Ah
40 Ah
SAB – Sabotage
SDT – Storage Device Test
(battery test)
PSV 24130-40 manual 1421e
24 VDC/13 A
Remote
battery
test
+ -