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www.pulsar.pl   

 

 

 

AWZ502 

 

 

 

 

 

 

 
 

12 

Deactivating/activating the test: while mains supply, press the STOP button on the main board and hold it for 3 
seconds. The device will confirm the activation/deactivation I the following ways: (Tab.8.)  

 

testing off – the tOF sign appears on the display

 

 

testing on 

– 

 

the tON sign appears on the display

 

While testing (10s), the battery terminals’ voltage rate is displayed (Uba). The PSU buttons are not responsive at 
that time. 
Caution: 

 

test activation/deactivation is stored in the memory even after unplugging of the device 

 

test deactivation turns off the fault indication at the AW output. It does not affect the battery over-
discharge system, though. 

 

4.6 Maintenance 
 
Any  and  all  maintenance  operations  may  be  performed  following  the  disconnection  of  the  PSU  from  the 

power supply network. The PSU   does not require performing any specific maintenance measures, however, in the 
case of significant dust rate, its interior is recommended to be cleaned with compressed air. In the case of a fuse 
replacement, use a replacement of the same parameters. 
 

 

WEEE MARK 

 

According to the EU WEE Directive – It is required not to dispose of electric or 

electronic waste as unsorted municipal waste and to collect such WEEE separately. 

The power supply unit is adapted for a sealed lead-acid battery (SLA). After the operation period it must not be disposed of but recycled 

according to the applicable law. 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 

 

GENERAL WARRANTY CONDITIONS 

1. Pulsar K. Bogusz Sp.j. (the manufacturer) grants a two-year warranty for the equipment, starting from the initial product date 
of purchase placed on the receipt.  
2. If a purchase proof is missing, a three-year warranty period is counted from the device’s production date.  
3. The warranty includes free-of-charge repair or replacement with an appropriate equivalent (the selection is at the 
manufacturer’s discretion) if the malfunction is due to the manufacturer, includes manufacturing or material defects, unless such 
defects have been reported within the warranty period (item 1 and 2).  
4. The equipment subject to warranty is to be brought to the place where it was purchased, or directly to the main office of the 
manufacturer.  
5. The warranty applies to complete equipment, accompanied by a properly filled warranty claim with a description of the defect.   
6. Should the claim be accepted, the manufacturer is obliged to provide warranty repairs, at the earliest convenience, however not 
later that within 14 days from the delivery to the service centre of the manufacturer.  
7. The repair period mentioned in item 6 may be prolonged, if there are no technical possibilities to carry out the repairs, or if the 
equipment has been conditionally accepted, due to the breaking warranty terms by the claimant.  
8. All the services rendered by force of the warranty are carried out at the service centre of the manufacturer, exclusively.  
9. The warranty does not cover the defects of the equipment, resulting from: 
- reasons beyond the manufacturer's control, 
- mechanical damage, 
- improper storage and transport, 
- use that violates the operation manual or equipment’s intended use 
- fortuitous events, including lightning discharges, power failures, fire, flood, high temperatures and chemical agents,  
- improper installation and configuration (in defiance with the manual), 
10. The warranty is void in any of the following circumstances: 
- construction changes  
- repairs carried out by any unauthorized service center 
- damage or removal of warranty labels 
- modifications of the serial number 
11. The liability of the manufacturer towards the buyer is limited to the value of the equipment, determined according to the 
wholesale prices suggested by the manufacturer on the day of purchase.  
12. The manufacturer takes no responsibility for the defects that result from:  
- the damaging, malfunctioning or inability to operate the equipment 
- defects that result from using the equipment outside its stated specifications and operating parameters failing to abide by the 
recommendations and requirements contained in the manual, or the use of the equipment.  

 

Pulsar K.Bogusz Sp.j.  

Siedlec 150,  32-744 Łapczyca, Poland 

Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50 

e-mail: 

[email protected]

[email protected]

 

http:// 

www.pulsar.pl

, www.zasilacze.pl 

Содержание AWZ 502

Страница 1: ...AWZ 502 v 1 2 AWZ 13 8V 5A 17Ah LM Linear Buffer Power Supply Unit EN Edition III 14 th Feb 2012 Supercedes the II 3 rd Nov 2011 edition ...

Страница 2: ...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 Dyn...

Страница 3: ... 1 2 Block diagram Fig 1 Block diagram of the PSU 1 3 Description of PSU components and connectors Table 1 Elements of the PSU pcb see Fig 2 Element nr Opis 1 ZB pin acoustic indication ZB acoustic indication on ZB acoustic indication off AKU pins Z3 Z4 adjustment of battery protection function UVP Z3 Z4 protection on battery disconnection time lag 20s Z3 Z4 protection on battery disconnection tim...

Страница 4: ...6 LED indicating over voltage protection UVP on 7 Connector of the temperature detector 8 J1 J2 pins battery charging current selection J1 J2 Ibat 0 6 A J1 J2 Ibat 1 2 A J1 J2 Ibat 1 8 A J1 J2 Ibat 2 4 A Caption jumper on jumper off 9 P1 output voltage adjustment 10 Acoustic indicator Fig 2 The view of the PSU pcb Table 2 Elements of the PSU see Fig 3 Element no Description 1 Isolation transformer...

Страница 5: ...www pulsar pl AWZ502 5 ...

Страница 6: ...P and reverse polarity connection 6 3A current limitation T 6 3A fuse fuse element replacement required Over discharge protection UVP U 10 0 V 5 disconnection BAT of the battery adjustment by the Z3 Z4 jumpers time lag adjustment 20s 15min 1h OFF TAMPER indicates enclosure opening or detaching from the mounting surface 2 micro switches NC contacts enclosure closed 0 5A 50V DC max Technical outputs...

Страница 7: ...flow through ventilating holes of the enclosure 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 receivers battery 5 6A max As the PSU is designed for a continuous operation and is not equipped with a power switch therefore an appropriate overload protection sha...

Страница 8: ...res adjustment it should be set by the VADJ potentiometer monitoring the voltage at the AUX output of the PSU 8 Connect the battery in accordance with the markings colours red black 9 With the STOP button initiate or finish a dynamic battery test Tab 1 Deactivating the test turns out the PSU failure indication at the AW output but it does not affect the protection system against complete battery d...

Страница 9: ...atstone bridge s output V Uo2 OUT2 output voltage measurement V Uo1 OUT1 output voltage measurement V Resolution for voltage measurement 0 1V for current measurement 0 1A Displayed voltage and current rate is only approximate For higher accuracy a multimeter shall be used Current failure overview In case of a failure a red LED is illuminated on the panel its code can be checked After pressing the ...

Страница 10: ...ure the enclosure ventilation SEr regulator error over voltage protection was activated a break in the regulator circuit unplug the PSU contact the service center AHE too high supply voltage AC 250V check the voltage of 230V mains supply nAc no voltage or too low network voltage Check the mains fuse of the transformer rSt PSU restart AC supply on launching the PSU with the START button 3 2 Acousti...

Страница 11: ...ion system is indicated by the red LED on the PSU panel After pressing the SEr code will be displayed 4 3 Battery assisted operation Immediate battery reverting in case of main power outage In order to run the PSU from the battery only connect the BAT connectors in accordance with the signs BAT red to plus and BAT black to minus then press the START button on the main board and hold it for 5 secon...

Страница 12: ... 1 and 2 4 The equipment subject to warranty is to be brought to the place where it was purchased or directly to the main office of the manufacturer 5 The warranty applies to complete equipment accompanied by a properly filled warranty claim with a description of the defect 6 Should the claim be accepted the manufacturer is obliged to provide warranty repairs at the earliest convenience however no...

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