SP-3000 High Power Switching Power Supply
SP-3000 is a 3KW single output chassis type AC to DC power supply. The entire series input voltage range is 95-265VAC, and can provide DC output for most industrial needs.
Each chassis can be air-cooled through an internal speed-controlled fan, and the operating temperature is close to 60°C.
Built-in multiple functions such as output voltage,Current adjustable, current sharing, remote on/off control, 485 communication control, auxiliary power supply and other functions provide a variety of flexible designs.
If you have any questions, please do not hesitate to contact us at
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- Description
Features
1、Voltage input range: 95-265VAC
2、Protection type: short circuit/overcurrent/overvoltage/overtemperature
3、Power factor PF≧0.99
4、Working efficiency up to 93%
5、485 communication control
Technical Parameters
| Model | SP-3000-12 | SP-3000-24 | SP-3000-36 | SP-3000-48 | SP-3000-60 | SP-3000-220 | |
| Output | DC voltage | 12V | 24V | 36V | 48V | 60V | 220V |
| Rated current | 180A | 125A | 83.3A | 62.5A | 50A | 13.6A | |
| Current range | 0 – 180A | 0 – 125A | 0 – 83.3A | 0 – 62.5A | 0 – 50A | 0 – 13.6A | |
| Rated Power | 2700W | 3000W | |||||
| Ripple | 200mV | 200mV | 260mV | 300mV | 500mV | 1000mV | |
| Constant current optimum range | 6 – 15V | 12 – 24V | 18 – 36V | 24 – 48V | 30 – 60V | 110 – 220V | |
| Rated voltage accuracy | ± 1.0% | ||||||
| Line Regulation | ± 1.0% | ||||||
| Load Regulation | ± 1.0% | ||||||
| Startup & Rise Time | 1500mS，700mS/230VAC(Fully loaded） | ||||||
| Input | Voltage range | 95-190VAC(Output Current 50%),195-265VAC(Output Current 100%) | |||||
| Frequency range | 45Hz – 65Hz | ||||||
| Power Factor | PF≧0.99/230VAC(Fully loaded) | ||||||
| Efficinecy(MAX) | 87 % | 90 % | 91.5 % | 92 % | 92.5 % | 93 % | |
| Ac Current | ＜18A | ||||||
| Leakage Current | ＜3.0mA / 240VAC | ||||||
| Protect | Short Circuit | When the constant current is entered and the voltage is lower than 10% of the rated voltage, the output is shut down and locked after 1 second, and recovers after restarting. | |||||
| Overcurrent | The user can set the over-current value to delay the output for 5 seconds and then shut down the output, and then resume after restarting. | ||||||
| Overpressure | Users can set the overvoltage value to shut down the output voltage, and restore after restart | ||||||
| Over temperature | Shut down the output, automatically recover or restart after the temperature drops | ||||||
| Function | Output voltage adjustment | 0 – 15V | 0 – 26.4V | 0 – 39.6V | 0 – 52.8V | 0 – 66V | 0 – 242V |
| Output constant current adjustment | 0 – 180A | 0 – 125A | 0 – 83.3A | 0 – 62.5A | 0 – 50A | 0 – 13.6A | |
| Current Sharing | Parallel current sharing | ||||||
| Isolated auxiliary power supply | 12V 0.5A | ||||||
| Output remote switch | Default power on, high level power off （5V-12V） | ||||||
| Alarm signal output | Power Good Signal (Dry Contact≦36V,0.1A) | ||||||
| Environment | Operating temperature | -20 – +60℃ | |||||
| Operating humidity | -20 – 90% RH No condensation | ||||||
| Storage temperature and humidity | -40 – +85℃, 10 – 95% RH No condensation | ||||||
| Vibration resistance | 10 – 500Hz, 2G 10 Min/cycle, X、Y、Z 60 Min | ||||||
| Safety | Insulation resistance | Input to Output:100Mhms/500VDC/25℃/70%RH | |||||
| Pressure resistance | I/P-O/P:2KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | ||||||
| Other | Size | 289*174*69mm（L*W*H） | |||||
| Net Weight | 3.3 KG | ||||||
| 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 for low input voltage. Please refer to the static characteristic curve for details. 5. Startup time is measured under cold start. Frequent switching may increase the startup time. |
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Static characteristic curve
Installation Dimensions
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