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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. |
|
