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Power Supplies / SC Series /

SC-120W series

UPS function monitor power supply

Features:
- AC input voltage range selected by switch
- Small volume, low weight, high efficiency
- Protections:short circuit/over load
- Indicator for power on/charge/normal(LED)
- 100% full load burn-in test
- Battery protection at low voltage
- 2 year warranty

Model SC-120-12 SC-120-24
output DC voltage CH1: 13.8V CH1: 13.4V CH1: 27.6V CH2: 26.5V
Voltage tolerance ±1% - ---- ±1% - ----
Rated current 8A 0.5A 4A 0.3A
Current range 0~8A - ---- 0~4A - ----
Rated power 117.1W 118.4W
Ripple&noise 120mvp-p - ---- 180mvp-p - ----
DCvoltage ADJ.range CH1: 11.3~14.9V CH1: 21.3~29.8V
input Voltage range 90~264VAC, 127~370VDC
Frequency 47~63HZ
AC current 2.8A/115VAC, 1.4A/230VAC
Efficiency 81% 83%
Inrush current Cold start current  30A/115VAC, 50A/230VAC
Leakage current < 1mA/240VAC
protection Over load Rated output power 110%~150%  start over load protection
protection mode: AC charging mode: hiccup mode auto-recovery after fault condition is removed
Battery protection
At low voltage
9.5~11V 20~22V
protection mode: cutoff output
function UPS introduction Long-term online floating charge to battery, high charging efficiency,
battery can saturate to more than 90%, cauto-stop harging when it's full,
prevent over charging. Effectively extend battery life, AC/battery auto switch,
no switch time, no need human guard, Cold-start, when there is no AC input,
can use battery start UPS, Meet the user's emergency needs
environment Working temp, humidity -10°C~+60, 20%~90%RH
Storage temp, humidity -20°C~+85, 10%~95%RH non-condensing
Withstand vibration 10~500HZ, 2G 10min/1cycle, period for 60 minutes, each axes
safety Withstand voltage I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolated resistance I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC
fit standard Safety standard Compliance to UL60950-1
EMC standard Compliance to EN55022, CLASSB
others Dimension 159*97*38mm (L*W*H)
Weight/packing 0.56kg/45pcs/26kg/0.041m3/1.45CUFT
note 1. All parameters NOT specially mentioned are measured at 230VAC input,
rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using
a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.