UPS Series Power Supply Sc-120-12 120W UPS Function Backup Switching Power Supply
Basic Info.
Model NO.
SC-120-12
Output Power
101 - 200W
Input Voltage
110-220V
Connection Mode
Both Series and Parallel Connections Are Possible
Starting Mode
Self-excited Switching Power Supply
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
Two-way Transmission
Modulation System
PWM
Certification
CE, RoHS
Brand
Weho
Hold up Time
90~132VAC/180~264VAC(Selected by Switch), 255~370V
Voltage Range
85 ~ 264VAC 120 ~ 373VDC
Frequency Range
47~63Hz
Efficiency
89%
Leakage Current
< 2.5mA/240VAC
Dimension
159*97*38mm (L*W*H)
Weight/Packing
0.56kg/45PCS
Transport Package
Carton or Plywood Case
Specification
99mm*82mm*30mm
Trademark
Weho
Origin
Zhejiang
Production Capacity
50000/Year
Packaging & Delivery
Package Size
15.90cm * 9.70cm * 3.80cm
Package Gross Weight
0.560kg
Product Description
Ups Series Power Supply SC-120-12 120W UPS Function Backup Switching Power Supply Features:1.90~132VAC/180~264VAC(selected by switch), 255~370VDC
2. Protections: Short circuit / Overload / Over voltage / Over temperature
3. 100% full load burn-in test
4. Low cost, high reliability
5. 36 months warranty
Detailed Photos
| Model | SC-120-12 | SC-120-24 | ||
| 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 | -- |
| DC Voltage ADJ. Range | CH1:12.5~15.0V | CH1:24.0~30.0V | ||
| Efficiency | 81% | 83% | ||
| Input Voltage Range | 90~132VAC/180~264VAC(selected by switch), 255~370VDC | |||
| Frequency | 47~63HZ | |||
| Input AC Current | 2.8A/115VAC, | |||
| 1.4A/230VAC | ||||
| Inrush Current | Cold-start current: 30A/115VAC, | |||
| 50A/230VAC | ||||
| Leakage Current | < 2.5mA/240VAC | |||
| Over Load Protection | Rated output power 110%~150% start over-load protection | |||
| Protection type: 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, | ||||
| UPS Introduction | Long-term online floating charge to the battery, high charging efficiency, the battery can saturate to more than 90%; | |||
| Auto-stop charging when it's full, percent overcharging. Effectively extend battery life; | ||||
| AC/battery auto switch, no switching time, no need for human guard; | ||||
| Cold-start, when there is no AC input, can use battery start UPS, Meet the user's emergency needs. | ||||
| Working Temp, Humidity | -10ºC ~ +60ºC, 20%~ 90%RH | |||
| Storage Temp, Humidity | -20ºC ~ +85ºC, 10% ~ 95%RH Non-condensing | |||
| Withstand Voltage | I/P-O/P: 1.5KVAC; | |||
| I/P-FG: 1.5KVAC; | ||||
| O/P-FG: 0.5KVAC | ||||
| Isolation Resistance | I/P-O/P: I/P-FG: O/P-FG: 100M ohms/500VDC | |||
| Dimension | 159*97*38mm (L*W*H) | |||
| Weight/Packing | 0.56kg/45pcs | |||
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