www.pulsar.pl
MSR1512
4
1.4. Specifications:
- electrical parameters (tab.3)
- mechanical parameters (tab.4)
- operating parameters (tab.5)
Electrical parameters (tab. 3)
Mains supply
18V÷22V AC
30VA min. (np. AWT150)
Current up to
1,8A
Power frequency
50Hz
Power
21 W
Efficiency
78%
Output voltage
11,0 V÷ 13,8 V DC – buffer operation
10,0 V÷ 13,8 V DC – battery-assisted operation
Output current
1,0A + 0,5A battery charge
1,0A + 0,2A battery charge
Output voltage setting, escalation and keeping time
10ms / 34ms / 12ms
Voltage adjustment range
12,0 V÷ 14,5 V
Ripple voltage
30 mV p-p max.
Current consumption by PSU module systems
13 mA – battery-assisted operation
Battery charging current
0,2A / 0,5A - I
BAT
jumper selectable
Short-circuit protection SCP
200% ÷ 250% of module supply power
current limitation
and/or
fuse failure in the battery circuit (fuse-element replacement
required)
Overload protection OLP
110% ÷ 150% (@25ºC) of power supply module- limitation with the
PTC automatic fuse, manual restart (the fault requires
disconnection of the DC output circuit)
Battery circuit SCP and reverse polarity protections
2 A - current limitation, F
BAT
fuse (failure requires replace of the
fuse-element)
Technical outputs:
- FAC; indicates AC power failure
- R-relay type, 1A@ 30Vdc/50Vac max.
Time lag about 10s.
F
BAT
fuse
F2A / 250V
Mechanical parameters (tab. 4)
Dimensions
85x 58x25 (WxLxD) (+/-2)
Mounting
Dowel pins x4 (PCB fi=4,2 mm)
Net/Gross weight
0,07kg/0,12kg
Connection
Otputs
Ф
0,41÷1,63 (AWG 26-14)
Battery output BAT: 6,3F-2,5, 30 cm
Operating parameters (tab.5)
Operating temperature
-10ºC...+40ºC
Storage temperature
-20ºC...+60ºC
Relative humidity
20%...90%, without condensation
Vibrations during operation
unacceptable
Impulse waves during operation
unacceptable
Direct insulation
unacceptable
Vibrations and impulse waves during transport
According to PN-83/T-42106
2. Installation
2.1 Requirements
The buffer PSU module is to be mounted by a qualified installer, holding relevant permits and licenses
(applicable and required for a given country) for 230V/AC and low-voltage installations. The unit should be
mounted in confined spaces, in accordance with the II-nd environmental class, with normal relative humidity
(RH=90% maximum, without condensing) and temperature from -10°C to +40°C. The PSU module shall work in a
vertical position that guarantees sufficient convectional air-flow through ventilating holes of the enclosure.
1. Output current 1,0A + 0,2A battery charge
2. Output current 1,0A + 0,5A battery charge
Total device c battery: 1,5A max.
