User Manual

www.pulsar.pl Seria PSG2
2
Features:
 compliance with norm EN50131-6:2017
in grade 1, 2 and II environment class
 compliance with norm EN60839-11:2013 in grade 1,
2 and II environment class
 supply voltage ~200 - 240 V
 DC 13,8 V or 27,6 V uninterruptible power supply
 available versions with current efficiencies:
13,8 V: 2A/3A/5A/7A/10A/20A
27,6 V: 2A/3A/5A/10A
 high efficiency (up to 89%)
 battery charging current jumper selectable
 deep discharge battery protection (UVP)
 optional equipment: set of external LED indicators:
PKAZ168, mounting plate DIN1-4
 START function of manual switch to battery power
 LED optical indication
 dynamic battery test
 battery circuit continuity control
 battery voltage control
 battery charging and maintenance control
 EPS technical output indicating AC power loss – relay
 APS technical output indicating battery failure – relay
 battery output protection against short circuit and
reverse connection
 protections:
 SCP short circuit protection
 OLP overload protection
 OVP overvoltage protection
 surge protection
 warranty – 2 years from production date
TABLE OF 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. Optical indication
3.2. Technical outputs
3.3. Standby time.
3.4. Battery charging time.
3.5. Running PSU on battery backup.
4. Maintenance
1. Technical description.
1.1. General description.
The buffer power supply is designed in accordance with the requirements of the (I&HAS) EN50131-6:2017
and (KD) EN60839-11:2013 standard, grade 1, 2 and II environmental class. The power supplies units are intended
for an uninterrupted supply of I&HAS and KD devices requiring stabilized voltage of 12 or 24 V DC (±15%).
Displaying parameters of the power supply:
PSU’s name
Output voltage
Output current max.
Charging current
PSG2-12V1A
13,8 V
1,2 A
0,2 A
PSG2-12V2A
13,8 V
2,5 A
0,5 / 1 A
PSG2-12V3A
13,8 V
3,5 A
0,5 / 1 A
PSG2-12V5A
13,8 V
5 A
1 / 2 A
PSG2-12V7A
13,8 V
7 A
1 / 2 A
PSG2-12V10A
13,8 V
10 A
1 / 4 A
PSG2-12V20A
13,8 V
20 A
2 / 4 / 8 A
PSG2-24V2A
27,6 V
2,5 A
0,5 / 1 A
PSG2-24V3A
27,6 V
3,5 A
0,5 / 1 A
PSG2-24V5A
27,6 V
5 A
1 / 2 A
PSG2-24V10A
27,6 V
10 A
1 / 2 / 4 A
Total current of the receivers + battery charging current mustn’t cross maximum current of power supply.