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www.pulsar.pl                                                      HADOC8012C                                                             

GREEN POWER plus

  

 

 

2

 

Features: 

 

 

DC 

13,8V/8A uninterruptible power supply

*

  

 

fitting battery: 17Ah/12V  

 

wide range 

of mains supply: 176÷264V  

 

high efficiency 80% 

 

battery charging and maintenance control 

 

excessive discharging (UVP) protection 

 

battery charge current 0,5A 

 

battery output full protection against short-circuit 
and reverse polarity connection  

 

LED indication  

 

 

FAC technical output indicating AC power loss  

       

– OC and relay type 

 

FPS technical output indicating PSU failure     

       

– OC and relay type 

 

FLB technical output indicating battery low voltage 
– OC and relay type 

 

protections: 

 

SCP short-circuit protection 

 

OVP overvoltage protection 

 

overvoltage protection  

 

against sabotage 

 

overload protection (OLP) 

 

warranty 

– 4 year from the production date 

 

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 LED indication of operating status 
3.2 Technical outputs

 

4. Operation and use. 

4.1 Overload or short circuit of the PSU output (SCP on) 
4.2 

Battery-assisted operation 

4.3 Maintenance 

 

 
1. Technical description. 
 

1.1 General description. 

A buffer PSU is intended for uninterrupted supply to devices that require stabilised voltage of 

12V DC (+/-

15%).

 The PSU provides voltage of 

U=13,8V DC 

with output current of 

I=8A + 0,5A for battery charge

*

.

  In case 

of power decay, a battery back-up is activated immediately.  The PSU is constructed based on the switch mode 
PSU, with high energy efficiency. The PSU is housed in a metal enclosure (colour RAL 9003) which can 
accommodate 17Ah/12V batteries. A micro switch indicates door opening (front cover). 

 

During normal operation, the total current drawn by the equipment may not exceed I = 8A. 
Maximum battery charge current: 0,5A. 

Total device c battery: 8,5A max

*

 

OPTIONAL POWER SUPPLY CONFIGURATIONS:  

(visualisation available at: 

www.pulsar.pl) 

BATTERY 17Ah: 

1. 

Buffer power supply 

HADOC 13,8V/8x1A/17Ah.

 

- HADO  LB8 8x1A (AWZ580 or  AWZ579) + 17Ah 

2. 

Buffer power supply 

HADOC 13,8V/12V/5A/17Ah.

 

- HADO RN500 (13,8V/12V) + 17Ah 

3.

 

Buffer power supply 

HADOC 13,8V/12V/4x1A/17Ah.

 

- HADO RN500 (13,8V/12V) + LB4x1A (AWZ575 or AWZ576) +17Ah 

4.

 

Buffer power supply 

HAD

OC 13,8V/5V÷7,4V/2A/17Ah. 

- HADOC8

012C + DCDC20 (5V÷7,4V/2A) + 17Ah 

BATTERY 7Ah: 

1. 

Buffer power supply 

HADOC 13,8V/16x0,5A/7Ah. 

- HADO 2x LB8 16x0,5A (AWZ578 or AWZ580) + 7Ah 

2. 

Buffer power supply 

HPSBOC 13,8V/8x1A/7Ah.

 

                                                 

*

 

Refer to chart 1

 

Summary of Contents for HADOC 8012C

Page 1: ...HADOC 8012C v 1 0 HADOC 13 8V 8A 17Ah OC Buffer switch mode power supply unit with technical outputs EN Edition 3 from 10 10 2014 Supercedes edition 2 from 05 06 2014 GREEN POWER plus ...

Page 2: ...sted operation 4 3 Maintenance 1 Technical description 1 1 General description A buffer PSU is intended for uninterrupted supply to devices that require stabilised voltage of 12V DC 15 The PSU provides voltage of U 13 8V DC with output current of I 8A 0 5A for battery charge In case of power decay a battery back up is activated immediately The PSU is constructed based on the switch mode PSU with h...

Page 3: ...nd connectors Table 1 Elements of the module s see fig 2 Element no Description 1 LED indicating presence of AC power 2 LED indicating presence of DC power 3 LED indicating correct battery voltage 4 FAC AC absence technical output relay type 5 FPS output indicating DC absence PSU failure relay type 6 FLB output indicating battery low voltage relay type 7 FAC AC absence technical output OC type 8 F...

Page 4: ...ents and connectors tab 2 fig 3 lement no Fig 3 Description 1 PSU module 2 TAMPER contact sabotage protection NC Tab 2 Output terminals of the PSU Fig 3 The view of the PSU 1 4 Specifications electrical parameters tab 3 mechanical parameters tab 4 operation safety tab 5 operating parameters tab 6 ...

Page 5: ...ff green normal status on failure off Technical outputs FAC output indicating AC power failure FPS output indicating DC absence PSU failure FLB output indicating battery low voltage relay type 1A 30VDC 50VAC time lag approx 10s OC type 50mA max normal status L 0V level failure hi Z level time lag 10s relay type 1A 30VDC 50VAC OC type 50mA max normal status L 0V level failure hi Z level relay type ...

Page 6: ...tional air flow through ventilating holes of the enclosure Before installation prepare a PSU load balance During normal operation the total current drawn by the device may not exceed I 8A Maximum battery charge current 0 5A Total device current battery 8 5A max As the PSU is designed for a continuous operation and is not equipped with a power switch therefore an appropriate overload protection sha...

Page 7: ...normal status AC power permanently illuminated AC power absence is indicated by the AC diode going out Caution LED indicates power absence if the outage lasts 10s green LED Fig 2 element 2 indicates DC power at the PSU output Under normal status the diode is permanently illuminated In case of a short circuit or an overload the diode is off green LED Fig 2 element 3 indicates battery voltage level ...

Page 8: ...Overload or short circuit of the PSU output SCP on In case of overload the output voltage is automatically shut off and so is the LED indicator The restoration of the voltage takes place immediately after the failure overload is over 4 2 Battery assisted operation In case of a main power outage the device is immediately switched into a battery assisted operation The PSU is equipped with the discha...

Page 9: ...www pulsar pl HADOC8012C GREEN POWER plus 9 ...

Page 10: ... later that within 14 days from the delivery to the service centre of the manufacturer 6 The repair period mentioned in item 5 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 7 All the services rendered by force of the warranty are carried out at the service cent...

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