China Tsp Series 900V 50A High Power Switching DC Power Supply, Find details about China DC Power Supply, DC Power Supplies from Tsp Series 900V 50A High Power Switching DC Power Supply
Electrical Characteristics | |
1. Input,Output | Input: Three-phase 380Vac±10%, 50Hz±10% Output:DC C.C. and/or C.V. Max output: 900V50A |
2. Accuracy (C.V.) | Line regulation:≤0.1% Of the rated value ± 1 digit (output voltage change ratio under input ±10% change) Stability: ≤0.3% of the rated value (output voltage change ratio due to 8 hours continuously working) Temp. coeff.offset: (within 30mins) ≤0.4‰/ºC of the rated value ± 2 digits (output voltage change ratio due to environment temperature changes) Load regulation:≤0.2% of the rated value ± 1 digit (output voltage change ratio due to output current change from 0 to rated value) |
3. Accuracy (C.C.) | Line regulation: ≤0.1% Of the rated value ± 1 digit (output current change ratio under input ±10% change) Stability: ≤0.3% of the rated value (output current change ratio due to 8 hours continuously working) Temp. coeff.offset: (within 30mins) ≤0.4‰/ºC of the rated value ± 2 digits (output current change ratio due to environment temperature changes) Load regulation(load 0~100%): ≤0.2% of the rated value ± 1 digit (output current change ratio due to output voltage change from 0 to rated value) |
4. Ripple +noise(r.m.s) | CV: ≤0.3% of the rated value+10mV (80%~100% rated output) |
5. Efficiency | ≥80% |
6. Programming Output voltage | Adjustable (0~rated value) or CV |
7. Programming output current | Adjustable (0~rated value) or CC |
8. Adjusting mode | 10-turn Potentiometer Key button (optional) |
9. Protections function | Output will be cut down when over voltage / over current / over Temp. |
10. Short protection | Auto CC working when short connected, please add short protection if load could not bear long-term short. |
11. Working mode | Withstand long-term continuous working at full load. |
12. Read output | Digital LED LCD (optional) |
13. Display precision | 1V, 1A |
15. Transient response time | ≤20ms |
16. Display accuracy | ≤±1%±1digit (range:5%~100% of the rated value) |
17. Load characteristic | On demand |
18. Operating condition | Location: indoor use only Temperature:-20°C ~ +40°C Humidity:≤80% |
19. Spare parts | Company standard (fuse*1 set, operation CD*1pc) |