Professional manufacture 250kva diesel generator AVR SX440
SX440
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Professional manufacture 250kva diesel generator AVR SX440
The SX440 is an analogue, 2-phase sensing, self-excited automatic voltage regulator (AVR).
| Voltage | 0.04% per deg. C change in AVR ambient | |
| Frequency | 50-60 Hz nominal | |
| Phase | 1 | |
| Wire | 2 | |
| Output | Voltage | max 90V dc at 207V ac input |
| Current | continuous 4A dc, intermittent 6A for 10 secs | |
| Resistance | 15 ohms minimum | |
| Regulation | +/- 1.0% | |
| Thermal Drift | 0.04% per deg. C change in AVR ambient | |
| Typical system response | AVR response | 20ms |
| Filed current to 90% | 80ms | |
| Machine Volts to 97% | 300ms | |
| External voltage adjustment | +/-10% with 1 k ohm 1 watt trimmer | |
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