China SCR Series SCR DC Power Supply, Find details about China DC Power Supply, SCR Rectifying Power Supply from SCR Series SCR DC Power Supply
Electrical Characteristics | |
1. Input,Output | Input: Three-phase380Vac±10% 50Hz/60Hz±10% Output: DC C.C. and/or C.V. Max output: as requirements |
2. Accuracy (C.V.) | Line regulation: ≤0.1% Of the rated value (output voltage change ratio under input ±10% change) Stability: during 8 hrs≤0.3% of the rated value (output voltage change ratio due to 8 hours continuously working) Temp. coeff.offset: ≤0.04% of the rated value/ºC(output voltage change ratio due to environment temperature changes) Load regulation(load 0~100%): ≤1% of the rated value (output voltage change ratio due to output current change from 0 to rated value) |
3. Accuracy (C.C.) | Line regulation(361-418V): ≤0.1% Of the rated value (output current change ratio under input ±10% change) Stability: during 8 hrs≤0.3% of the rated value(output current change ratio due to 8 hours continuously working) Temp. coeff.offset: ≤0.04% of the rated value/ºC(output current change ratio due to environment temperature changes) Load regulation(load 0~100%): ≤1% of the rated value (output current change ratio due to output voltage change from 0 to rated value) |
4. Ripple + Noise (r.m.s) | C.V: ≤1% of the rated value+10mV (Rated output power) |
5. Ripple +Noise (p-p) | C.V: ≤5% of the rated value+10mV (Rated output power) |
5. Programming output voltage | Adjustable (0~rated value) or CV |
6. Programming output current | Adjustable (0~rated value) or CC |
7. Adjusting mode | 10-turn Potentiometer Key button (optional) |
9. Protections function | Output auto-protection and alarm when over voltage / over current / lack phase / over temp. |
10. Short protection | Withstand transient short-circuit. |
11. Working mode | Withstand long-term continual working at full load |
12. Read output | Digital LED LCD (optional) |
13. Display precision | Depends on output specification |
14. Display accuracy | ≤±1%±1digit (range:5%~50% of the rated value) ≤±0.5%±1digit (range:50%~100% of the rated value) |
15. Load characteristic | On demand |
16. Operating condition | Location: indoor use only. Temperature:-20°C ~ +40°C Humidity:≤80% |
17. Spare parts | Company standard (fuse, main board, operation CD and other wearing parts) |