Sr Portable Universal Data Signal Logger for Generator Excitation Testing
Sr Portable Universal Data Signal Logger for Generator Excitation Testing
Introduction:
Sr Logger for Generator Excitation Testing Data compress, signal statistics and analysis, curve picture making tools, frequency spectrum tools, curve math tools, harmonic analysis tools, RMS calculation, Power calculation, three phase signal analysis tool, vector analysis tools.
R Signal Recording Harmonic Tool is designed for power signal recording.
Sr Logger for Generator Excitation Testing power generator test items are integrated at the tester.
Sr Logger for Generator Excitation Testing Signal Recording Harmonic Tool can do following tests for motor (power generator):
No-load test, Short circuit test, Motor excitation step response test, Motor excitatory de-excitation test, Motor load rejection test, Grid synchronous connection test, and also on.
Specifications:
| . | Item Name | Sr Logger for Generator Excitation Testing |
| 1 | Analog signal sample channels | 12 |
| 2 | Optional ranges | -450V~450V,-100V~100V,~10V~10V,-20mA~20mA, -100mV~100mV(only 1 channel) |
| 3 | Sample error | -450V~450V: error<0.5V |
| -100V~100V: error <0.2V | ||
| -10V~10V: error <0.01V | ||
| -20mA~20mA: error <0.02mA | ||
| -100mV~100mV: error<0.5mV | ||
| Input resistances for different channels | -10V~10V: 820K | |
| -200V~200V: 820K | ||
| -400V~400V: 820K | ||
| -20mA~20mA: 820K | ||
| -100mV~100mV: 10M | ||
| 4 | Binary signal input interface | 12 |
| 5 | Binary signal voltage ranges | DC 12~220V |
| 6 | Power supply | AC220V±10% |
| 7 | Power frequency | 45Hz-65Hz |
| 8 | Power consumption | ≤60w |
| 9 | Working environment | -10~50ºC, humidity ≤85%RH |
| 10 | Dimension | 448mm*260mm*150 mm |
| 11 | Weight | <10kg |
Sr Logger for Generator Excitation Testing SFRA:
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