Pulsar AWZ 502, Руководство пользователя

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www.pulsar.pl AWZ502
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Features:
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13,8VDC/5A uninterruptible supply
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fitting battery: 17Ah/12V
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mains supply 230VAC
•
linear voltage regulator
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battery charge and maintenance control
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battery over-discharge protection (UVP)
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battery output full protection against short-circuit
and reverse polarity connection
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jumper selectable battery charging current
0,6A/1,2A/1,8A/2,4A
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START facility for manual battery connection
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status control of the AUX1, AUX2 output fuses
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LED indication
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acoustic indication (buzzer)
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control panel - LED
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BS technical output – indicating 230V power
failure
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AW technical output of the PSU failure, tripped by:
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output short-circuit (SCP)
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output overload (OLP)
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battery disconnection <10V (UVP)
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PSU failure
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output over voltage >16,5V (OVP)
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protections:
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short-circuit SCP
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overload OLP
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overheat OHP
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over voltage OVP
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against sabotage
CONTENTS:
1. Technical description.
1.1 General description
1.2 Block diagram
1.3 Description of PSU components and connectors.
1.4 Specifications
2. Installation.
2.1 Requirements
2.2 Installation procedure
3. Operating status indication.
3.1 Control panel operation
3.2 Acoustic indication
3.3 Technical outputs
4. Operation and use.
4.1 Overload or short circuit of the PSU output
4.2 DC output over voltage protection (OVP)
4.3 Battery-assisted operation
4.4 Battery-assisted operation – standby time
4.5 Dynamic battery test
4.6 Maintenance
1. Technical description.
A buffer PSU is intended for an uninterrupted supply to alarm system devices requiring stabilized voltage of
12V/DC (+/-15%). The PSU provides voltage of 13,8V DC with current capacity:
1. Output current 5A + 0,6A battery charge
2. Output current 4,4A + 1,2A battery charge
3. Output current 3,8A + 1,8A battery charge
4. Output current 3,2A + 2,4A battery charge
Total current of the rec battery: 5,6A max.
In case of power decay, a battery back-up is activated immediately. The PSU is housed in a metal
enclosure (colour: RAL 9003) which can accommodate a 17Ah/12V battery. It features a micro switch that indicates
door opening (front cover) and detaching from the mounting surface.