Audited Supplier
SE-2000
Single
1 Year
2000W
180-264VAC/245-370VDC
Series Switching Power Supply
Self-excited Switching Power Supply
Width Modulation Type
PWM
CE
Weho
1500ms, 30ms/230VAC
92%
47-63Hz
29A/115VAC;18A/230VAC
<3.5mA/240VAC
70A/230VAC
0.65/230VAC
2.9kg
WEHO
Carton
291*132*68(L*W*H)
Zhejiang
8504401400
Product Description
SE-2000W 12V 24V 36V 48V 70V 110V 220V Input Voltage 90-132VAC/180-264VAC/254-370VDC AC to DC Switching Power Supply
Features:
1.Voltage input range: 90-132VAC; 180-264VAC/254-370VDC
2.Protection types: short circuit/overvoltage/overcurrent
3.Temperature control fan cooling (optional)
4.Constant voltage and current function
5.Complete external control function: external signal shutdown, external signal control power supply output voltage and current, independent external auxiliary power supply
1.Voltage input range: 90-132VAC; 180-264VAC/254-370VDC
2.Protection types: short circuit/overvoltage/overcurrent
3.Temperature control fan cooling (optional)
4.Constant voltage and current function
5.Complete external control function: external signal shutdown, external signal control power supply output voltage and current, independent external auxiliary power supply
| 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 | -30ºC~70ºC(Reference derating curve) | |||||
| Operating humidity | 20~90%RH without condensation | ||||||
| Storage temperature/humidity | -40ºC~85ºC 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/25ºC/70%RH | ||||||
| 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 25ºC 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." | ||||||
Q1:Are you a factory or trading company?
A1:We are factory.
Q2:Why choose us?
A2:Our factory has been in operation for 17 years,We have enough experience to meet your needs.
Q3:How can I get the samples?
A3:You can pay for the sample this time, and we will refund the sample fee for the next batch order.
Q4:How to order?
A4:Please contact us online to send you a proforma invoice or send us your purchase order by email.
Q5:How many years warranty of your products?
A5: 1 years
