SE-2000W Single Output Switching Power Supply
SE-2000 is a 2KW single output enclosure AC to DC/DC to DC power supply.
The entire series has an input voltage range of 90-132VAC/180-264VAC (selectable by switch)/254-370VDC, and can provide DC output to meet most industrial needs.
Each model can be cooled by an internal speed-controlled fan and the operating temperature can reach 70℃.
Built-in functions such as adjustable output voltage and current, remote on/off control, auxiliary power supply and other functions provide a variety of design flexibility
If you have any questions, please feel free to contact us:
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- Description
Features
Voltage input range: 90-132VAC; 180-264VAC/254-370VDC
Protection type: short circuit/overvoltage/overcurrent
Temperature control fan cooling (optional)
Constant voltage and constant current function
Complete external control function: external signal shutdown, external signal
Control power supply output voltage and current, independent external auxiliary power supply
Technical Parameters
| Model | SE-2000-24 | SE-2000-36 | SE-2000-48 | SE-2000-70 | SE-2000-110 | SE-2000-220 | |
| Output Characteristics | DC output voltage | 24V | 36V | 48V | 70V | 110V | 220V |
| Rated current | 83.3A | 55.5A | 41.6A | 28.6A | 18.2A | 9.1A | |
| Current range | 0-83.3A | 0-55.5A | 0-41.6A | 0-28.6A | 0-18.2A | 0-9.1A | |
| Rated Power | 1999.2W | 1998W | 1996.8W | 2002W | 2002W | 2002W | |
| Ripple & Noise(Max) | 200mVp-p | 300mVp-p | 300mVp-p | 500mVp-p | 600mVp-p | 800mVp-p | |
| Voltage adjustment range | 0-24V | 0-36V | 0-48V | 0-70V | 0-110V | 0-220V | |
| Voltage accuracy | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | |
| Line Regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Load Regulation | ±1% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Startup & Rise Time | 1500mS,30mS/230VAC | ||||||
| Keep Time | 30mS/230VAC(Fully loaded) | ||||||
| Input characteristics | Input voltage | 90-132VAC/180-264VAC(Select by switch)/254-370VDC | |||||
| Input frequency | 47-63HZ | ||||||
| efficiency | 87% | 88% | 90% | 90% | 92% | 92% | |
| Input Current | 29A/115VAC;18A/230VAC | ||||||
| Power Factor | 0.65/230VAC | ||||||
| Inrush Current | 70A/230VAC | ||||||
| Leakage Current | <3.5mA/240VAC | ||||||
| Protection features | Overload protection | 105%-130% of rated power | |||||
| Protection mode: hiccup protection, automatic recovery after abnormal conditions are removed | |||||||
| Overvoltage protection | 110%-120% | 110%-120% | 110-120% | 110%-120% | 110%-120% | 110%-120% | |
| Protection mode: shuts down the output voltage and automatically recovers after the abnormal condition is removed | |||||||
| Short circuit protection | The positive and negative poles of the output terminal are short-circuited | ||||||
| Protection mode: hiccup protection, automatic recovery after abnormal situation is eliminated | |||||||
| Environmental characteristics | Operating temperature | -30℃~70℃(Reference derating curve) | |||||
| Operating humidity | 20~90%RH without condensation | ||||||
| Storage temperature/humidity | -40℃~85℃ 10~95%RH, no condensation | ||||||
| Vibration resistance | 10~500HZ, 5G 10 minutes/cycle, X, Y, Z 60 minutes each | ||||||
| Safety and electromagnetic compatibility | Pressure resistance | Input to output: 800VAC; Input to ground: 800VAC; Output to ground: 500VAC | |||||
| Insulation resistance | Input to output, input to ground, output to ground: 100M Ohms/500VDC/25℃/70%RH | ||||||
| Electromagnetic compatibility emission | |||||||
| Electromagnetic compatibility immunity | |||||||
| Safety regulations | |||||||
| Product size | 291*132*68(L*W*H) | ||||||
| Package | 2.9kg/pcs | ||||||
| Remark | 1. All parameters are measured at 230VAC input voltage, rated load and 25℃ unless otherwise specified. 2. Ripple and noise voltage are measured with a 20MHz bandwidth oscilloscope with 0.1μ and 47μ capacitors added to the end of a 12-inch twisted pair, and measured at 20MHZ bandwidth. 3. Accuracy: includes setting error, linear regulation rate and load regulation rate. 4. Output must be derated in low input voltage conditions, please refer to the static characteristic curve for details. 5. Startup time is measured under cold start, and frequent switching may increase the startup time.” |
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Structural dimensions
Derating and static characteristic curve
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