China Tsp Series High Power Regulated 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: 200V75A |
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, 0.1A |
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) |