PBB2S Datasheet, PDF (1/2 Pages) Powerbox – 13.8Vdc 3.5A and 7A power supplies with battery backup

PBB2S SERIES
DC UPS / BATTERY CHARGERS
Features
• 13.8Vdc 3.5A and 7A power supplies with battery backup
• High reliability and high efficiency industrial-grade switching
power converter
• Universal AC input range from 100VAC to 240VAC nominal
without power derating
• Light weight corrosion resistant aluminium enclosure
• Output overcurrent and short circuit protection
• Separate current-limited battery charging output
• Output overvoltage protection
• Self-resetting battery fuse
• Overtemperature protection
• Green Mains/DC OK LED and 7A form-C alarm contact
• Green Battery OK LED and 7A form-C alarm contact
• Red Battery Fuse Fail LED
Specifications
INPUT
Nominal Voltage
100-240VAC
Current
PBB2S-13-3.5: 1.3A
PBB2S-13-7: 2.8A
Nominal Frequency
50–60Hz
Power Factor
Conforms to EN61000-3-2
OUTPUT AC MAINS OPERATION
Voltage
13.8VDC
Current *
See table * Sum of load + battery charging
current.
Battery Charging Current See table
Ripple & Noise **
< 100mVpp ** BW=20MHz
Short Circuit Protection Hiccup, non-latching
Load+Battery Charging Hiccup overcurrent protection, >120% of
rated current
Battery Charging
Current limited taper charging
Overvoltage
16V +10%/-5% Hiccup
OUTPUT BATTERY OPERATION
Voltage Drop Battery to PBBS-13-3.5: 0.47V typ.
Output
PBBS-13-7: 0.55V typ.
Short Circuit Protection Self-resetting battery fuse
Battery Reverse Polarity Indefinite
Protection
MECHANICAL
Dimensions (LxWxH)
Weight
ENVIRONMENTAL
Operating Temp
219 x 114 x 62mm
PBB2S-13-3.5:600g
PBB2S-13-7:900g
-10°C to +70°C
Power De-rating
-2.5%/°C above 40°C
Cooling
Natural Convection
Overtemperature
Protection
Automatic self-resetting
DISPLAYS & ALARMS
Mains/ DC OK
Green LED: ON=OK
Voltage-free changeover contact,
30VDC, 7A rating
Battery OK
Green LED: ON=Vbatt >11.5V
OFF=Vbatt <10.5V
Voltage-free changeover contact,
30VDC, 7A rating
Battery Fuse Fail
Red LED: ON=FAIL
STANDARDS & APPROVALS
Safety
AS/NZS60950.1, Class I Certificate NSW26927
Isolation
I/P to Output 3.0 kVac, 1 min.
I/P to Ground 1.9 kVac, 1 min.
O/P to Ground 500 Vac, 1 min.
EMC
AS/NZS CISPR22 Class B
Selection Table
MODEL NUMBER
PBB2S-13-3.5
PBB2S-13-7
OUTPUT VOLTAGE
13.8VDC
13.8VDC
RATED TOTAL OUTPUT
CURRENT
3.5A
7.0A
MAXIMUM LOAD
CURRENT
3.25A
6.0A
BATTERY CHARGING
CURRENT
0.25A typ.
1.0A typ.
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