The LRS-120E series is a 120W single-output enclosed power supply with a 30mm low profile design and a full range of AC inputs from 100 to 240VAC, offering 12V,15V,24V,36V and 48V outputs throughout the series.
Features :
International general AC voltage input
Can withstand 300vac surge input for 5 seconds
Small size (1U low shell), light weight
Protection characteristics: short circuit/over load/over voltage
Air cooling
Low no-load power (<1W)
Can be operated at an altitude of 2000 m (Note 6)
With power-on display (LED)
100% full load burn test
High efficiency, long life and high reliability
LED power indicator
2-year quality guarantee
Application:
Industrial automation machinery
Industrial control systems
Mechanical and electrical equipment
Electronic instruments, equipment and devicesces
Specifications
| Model | LRS-120E-12 | LRS-120E-15 | LRS-120E-24 | LRS-120E-36 | LRS-120E-48 | |
| Output | DC voltage | 12V | 15V | 24V | 36V | 48V |
| Rated current | 10A | 8A | 5A | 3.3A | 2.5A | |
| Current range | 0~10A | 0~8A | 0~5A | 0~3.3A | 0~2.5A | |
| Rated power | 120W | 120W | 120W | 118.8W | 120W | |
| Ripple&noise | 120mVp-p | 150mVp-p | 240mVp-p | 400mVp-p | 500mVp-p | |
| Adjustable range of DC voltage | ±10% | ±10% | ±10% | ±10% | ±10% | |
| Excellent voltage | ±2% | ±1% | ±1% | ±1% | ±1% | |
| Linear adjustment rate | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Load adjustment rate | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Start, rise, hold time | 800ms,30ms,55ms/230VAC(At full load) | |||||
| Input | Input voltage range | 100~240VAC,47~63Hz,141~339VDC | ||||
| AC input voltage | 2.3A/115VAC 1.4A/230VAC | |||||
| Efficiency | 0.88 | 0.885 | 0.9 | 0.905 | 0.91 | |
| Surge current | Cold start current 50A/230VAC | |||||
| Leakage current | <0.75mA/240VAC | |||||
| Over load | Start overload protection for 110% to 150% of rated output power | |||||
| Protection mode: In isolation mode, normal output can be automatically restored after abnormal conditions are removed | ||||||
| Overvoltage protection | Start overvoltage protection for 120%~150% of rated output voltage | |||||
| Protection | Protection mode: In isolation mode, normal output can be automatically restored after abnormal conditions are removed | |||||
| Environment | Working temp,humidity | -20℃~+60℃，20%~90%RH | ||||
| Storage temp& humidity | -40℃~+85℃，10%~95%RH non-condensing | |||||
| Withstand vibration | 10~500Hz, 3G 10min./1 cycle, duration 60 minutes, each axis | |||||
| Safety | Withstand voltage | I/P-O/P:1.5KVAC 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/25°C/70%RH | |||||
| Fit standard | Safety standards | Conforms to UL60950-1, IEC/EN62368 | ||||
| EMC emission | Conforms to EN55032(CISPR22)Class A,IEC/EN61000-3-2, Class A | |||||
| EMC immunity | Comply with IEC/EN55035, IEC/EN61000-6-2, IEC/EN61000-4-2, 3,4, 5,6, 8 | |||||
| Others | Dimension | 129*97*30mm (L*W*H) | ||||
| Weight/packing | 0.35kg/54pcs/21.5kg/0.035m³/1.24CUFT | |||||
| 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. Accuracy: voltage setting error, linear adjustment rate and load adjustment rate. 4. Linear adjustment rate measurement method: under rated load, from low voltage to high voltage test. 5. Load adjustment rate measurement method: from 0% to 100% rated load. 6. When the operating altitude is higher than 2000 m (6500ft), adjust the operating environment by 5°C/1000 m. 7. The power supply should be considered as part of the components in the system, and the electromagnetic compatibility should be confirmed in conjunction with the terminal equipment. | |||||
Dimensional drawing
Block diagram
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