The SC-120W series is a 120W single output with Battery Charging function (UPS) power supply with 100 to 240VAC full range AC input and 12V,24V output throughout the series. In addition to the 86% efficiency, the metal mesh housing design enhances the heat dissipation capability, enabling the SC-120W to operate without a fan in the temperature range of -10°C to +50°C, making it easy for the end system to meet international energy requirements.
Features :
International universal full range AC input
Small size, light weight, high efficiency
Protection feature: short circuit/over load
With power on/charge/mains display (LED)
100% full load burn test
Battery low voltage protection
2 years quality guarantee
Application:
Industrial automation machinery
Industrial control systems
Mechanical and electrical equipment
Electronic instruments, equipment and devices
Specifications
| Model | SC-120-12 | SC-120-24 | |||
| Output | DC output voltage | CH1：13.8V | CH2：13.4V | CH1：27.6V | CH2：26.5V |
| Output voltage tolerance | ±1% | —— | ±1% | —— | |
| Rated output current | 8.A | 0.5A | 4.0A | 0.25A | |
| Output current range | 0~8A | —— | 0~4A | —— | |
| Output power | 117.1W | 118.4W | |||
| Ripple noise | 120mVp-p | —— | 120mVp-p | —— | |
| DC voltage adjustable range | CH1：11.3~14.9V | CH2：21.3~29.8V | |||
| Start, rise, hold time | 600ms,50ms,80ms/230VAC 1200ms,50ms,16ms/115VAC(At full load) | ||||
| Input | Input voltage range | 100~240VAC,141~339VDC | |||
| AC input voltage | 2.8A/115VAC 1.4A/230VAC | ||||
| Efficiency | 0.84 | 0.86 | |||
| Impulse current | Cold start current 30A/115VAC 50A/230VAC | ||||
| Leakage current | <1mA/240VAC | ||||
| Protection | Over load | Start overload protection for 110% to 150% of rated output power | |||
| Protection mode: AC charging mode: In isolation mode, the load can be automatically restored after abnormal conditions are removed | |||||
| Environment | Low-voltage battery protection | 9.5~11V | 20~22V | ||
| Protected mode: Output is cut off | |||||
| UPS Function Description | The long-term online floating charge of the battery, high charging efficiency, and the battery fullness can be ashigh as 90% | ||||
| Full automatic stop, prevent the battery overcharge, effectively extend the battery life | |||||
| Automatic mains/battery switching, no switching time, no need to watch | |||||
| With the cold start function, the UPS can be started directly with the battery to meet the emergency requirements of users when there is no mains supply | |||||
| Working temp,humidity | -10°C~+60°C; 20%~90%RH, no condensation (please refer to the load derating curve) | ||||
| Storage temp& humidity | -20°C~+85°C; 10%-95% RH Non-condensing | ||||
| Seismic resistance | 10~500Hz, 2G 10min./1 cycle, duration 60 minutes, each axis | ||||
| Safety | Voltage resistance | I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | |||
| Insulation resistance | I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC | ||||
| Fit standard | Safety standards | Conforms to UL60950-1 | |||
| EMC standard | Complies with EN55032 Class B | ||||
| Others | Dimension | 159*97*38mm (L*W*H) | |||
| Weight/packing | 0.56kg/45pcs/26kg/0.041m³/1.45CUFT | ||||
| Note | 1. All parameters, unless otherwise specified, are measured at 230VAC input voltage, rated load and 25°C. 2. Ripple and noise voltages are measured on a 20MHz bandwidth oscilloscope with a 12-inch twisted pair end and a capacitor of 0.1 μand 47 μ. 3. Tolerance is the sum of voltage setting error, voltage adjustment rate and current adjustment. | ||||
Dimensional drawing
Block diagram
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