SPS 3kW Common Specifications1 |
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| Programming Accuracy |
Programming/Measurement Resolution: 14-bit |
| Voltage: 0.05%*VMAX + 0.1% of FS |
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| Current: 0.01%*IMAX + 0.1% of FS |
OVP Programmable Range: |
| Over-voltage: 0.2% of Vout + 0.3% of FS |
5% - 110% of VMAX |
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| Measurement Accuracy |
Drift7 (8 Hours): |
| Voltage: 0.1% of RDG + 0.1% of FS |
CV Mode: 0.5%*VMAX |
| Current: 0.1% of RDG + 0.2% of FS |
CC Mode: 0.5%*IMAX |
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| Load Regulation2 |
Temp. Cofficient8: |
| Voltage: 0.01%*VMAX + 2 mV |
CV Mode: 0.02%*VMAX / °C |
| Current: 0.01%*IMAX + 2 mA |
CC Mode: 0.03%*IMAX / °C |
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| Line Regulation3 |
ac Input9: |
| Voltage: 0.001%*VMAX + 2 mV |
1Ф 240Vac 50/60Hz or 3Φ 208Vac 50/60Hz |
| Current: 0.001%*IMAX + 2 mA |
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dc Output Isolation: |
| Transient Response Time: 3ms5 |
≤400Vdc: ±600Vdc |
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≤600Vdc: ±1000Vdc |
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≥800Vdc: ±1500Vdc |
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| *1: All electrical specifications are subject to change without prior notice |
| *2: Load regulation specifications are for 5 - 45% or 55 - 95% load changes. |
| *3: Line regulation is specified for line voltage variation over the AC input voltage range with constant rated load |
| *4: Ripple and Noise (PARD) is specified for 10 - 95% output voltage @ full output current |
| *5: Time for output voltage to recover within +/- 0.5% of VFULL-SCALE following a 10% ~ 60% load current change |
| *6: Programming speed (Tup/Tdn) is specified @ 50% of full current loading |
| *7: Drift is specified over an 8-hour period with constant line, load, & temperature; after 30 minutes of warm-up |
| *8: Temperature coefficient is specified for changes in output/ °C in ambient temperature @ constant line & load |
