SP-18000
Description:
SP-18000 is a 18KW single output chassis type AC to DC power supply.
Supports 90-270VAC full range input, wide voltage input, no need to switch.Moreover, the voltage and current output can be adjusted at will and can also be locked.Other output voltages also support customization.
Can be used in industrial control or automation devices, laser-related machines, UV curing equipment, charging equipment, test and measurement instruments, and aging equipment.
- Type and Specification
| Model | SP-18000-24 | SP-18000-36 | SP-18000-48 | SP-18000-60 | SP-18000-110 | SP-18000-220 | |
| OUTPUT | DC voltage | 24V | 36V | 48V | 60V | 110V | 220V |
| Rated current | 740A | 500A | 375A | 300A | 163.6A | 81.8A | |
| Current range | 0 – 740A | 0 – 500A | 0 – 375A | 0 – 300A | 0 – 163.6A | 0 – 81.8A | |
| Rated power | 18000W | ||||||
| Ripple & Roise | 500mV | 500mV | 600mV | 600mV | 1000mV | 1500mV | |
| Constant current range | 12 – 24V | 18 – 36V | 24 – 48V | 30 – 60V | 55 – 110V | 110 – 220V | |
| Voltage tolerance | ± 1.0% | ||||||
| Line regulation | ± 1.0% | ||||||
| Load regulation | ± 1.0% | ||||||
| Setup risetime | 1500mS，700mS/230VAC | ||||||
| INPUT | Voltage range | 95-190VAC,195-265VAC | |||||
| Frequency range | 45Hz – 65Hz | ||||||
| Power factor | PF≥0.99/230VAC | ||||||
| Efficiency( MAX) | 90% | 91.50% | 92% | 92% | 92.50% | 93% | |
| AC Current | ＜110A | ||||||
| Leakage current | ＜3.0mA / 240VAC | ||||||
| PROTECTION | Short curcuit | Enter the constant current and the voltage is less than 10% of the rated voltage, turn off and lock the output after 1 second, and resume after restart | |||||
| Over current | 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. | ||||||
| Over voltage | 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 – 26.4V | 0 – 39.6V | 0 – 52.8V | 0 – 66V | 0 – 121V | 0 – 242V |
| Output constant current adjustment | 0 – 740A | 0 – 500A | 0 – 375A | 0 – 300A | 0 – 163.6A | 0 – 81.8A | |
| 485 communication | MODBUS Communication Protocol | ||||||
| Isolating auxiliary power supply | 12V 0.5A (Need customization) | ||||||
| Output remote control switch | Default power on, high level power off （5V-12V）(Need customization) | ||||||
| Alarm output | Power Good Signal (Dry Contact≦36V,0.1A)(Need customization) | ||||||
| ENVIRONMENT | Working TEMP. | -20 – +60℃ | |||||
| Working humidity | -20 – 90% RH No condensation | ||||||
| Storage TEMP. and humidity | -40 – +85℃, 10 – 95% RH No condensation | ||||||
| Vibration | 10 – 500Hz, 2G 10 Min/Cycle, X、Y、Z 60 Min | ||||||
| SAFETY&EMC | Isolation resistance | Input to Output:100Mhms/500VDC/25℃/70%RH | |||||
| Withstand voltage | I/P-O/P:2KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | ||||||
| Other | Dimension | 455*345*251mm（L*W*H） | |||||
| Net weight | 22 KG | ||||||
| Remark | 1、All parameters NOT specially mentioned are measured at 23 0 VAC input, rated load and 25 ℃ of ambient temperature. | ||||||
| 2、Ripple &noise are measured at 20 MHz of bandwidth by using a 12 ” twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor. | |||||||
| 3、Tolerance: includes set up tolerance, line regulation and load regulation. | |||||||
| 4、If the input voltage is low, the output needs to be derated. For details, see the static characteristic diagram. | |||||||
| 5、Length of setup time is measured at cold first start,Turning ON/OFF the power supply may lead to increase of the setup time. | |||||||
