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Table of Contents
The APS-30 power supply is designed for alarm, intercom or CCTV systems. The power
supply proposed by our company has been designed and manufactured for such purposes.
Precision voltage regulation, microprocessor-based battery testing and automatic battery
disconnection in case of excessive discharging – all these features ensure that a battery can
be used for a longer period, without a risk of battery damage. Moreover the circuit of power
supply has a fuse of 3,15 A capacity. The power supply has short-circuit and overload
protection. It is provided with visual signaling of mains supply and battery conditions as well
as battery charging process. The detected failures can be additionally indicated by audible
signaling. Two additional OC outputs permit transferring information about failures to alarm
system. Due to the use of switching mode power supply of high power efficiency, heat power
losses are minimized, thus increasing reliability. The power supply should operate with
a 12 V battery of 17 Ah capacity.
5
®
POWER SUPPLY
AC
AC
COM COM COM
Fig. 1. View of electronics board.
APS-30
1
+12V
+12V
+12V COM
AWS
AWB
aps30_en 01/09
2
3
4
BEEPER
ON
OFF
0s
60s
AC FAIL DELAY
600s
1800s
0.5A
1A
BATT. CHARGE
BATT. CHECK
ON
OFF
6
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Related Manuals for Satel APS-30
Summary of Contents for Satel APS-30
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Page 1: Power Supply
POWER SUPPLY aps30_en 01/09 The APS-30 power supply is designed for alarm, intercom or CCTV systems. The power supply proposed by our company has been designed and manufactured for such purposes. Precision voltage regulation, microprocessor-based battery testing and automatic battery disconnection in case of excessive discharging –... - Page 2 SATEL APS-30 Legend to Fig. 1: 1 – buzzer. Indicates troubles. 2 – POWER LED (red). Indicates presence of alternating voltage on the AC terminals. 3 – BATTERY LED (green). Indicates presence of battery. 4 – CHARGING LED (yellow). The LED is on during battery charging or state-of-charge testing.
- Page 3 APS-30 SATEL 7. If necessary, connect the wiring from the alarm control panel to AWS output (output for signalling 230 V AC power loss) and (or) to AWB output (output for signalling battery low voltage or battery failure). During normal operation of the power supply unit, the signaling output is shorted to the ground (0 V), but when any of the above mentioned causes occurs, it becomes cut off from the ground.
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Page 4: Technical Data
Housing dimensions..................296 x 330 x 90 mm .28 kg Weight (without battery) ....................3 Latest EC declaration of conformity and product approval certificates can be downloaded from web site www.satel.pl SATEL sp. z o.o. ul. Schuberta 79 80-172 Gdańsk POLAND tel.
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