| OID | 1.3.6.1.4.1.318.1.1.17.4.1.4 |
| Module | PowerNet-MIB (APC) |
| Nom | xATSSource1Quality |
| Acces | readonly |
| Status | mandatory |
| Description | The current line quality of source 1. |
| Syntaxe | Enumeration (1-sourceGood, 2-lowVoltage, 3-highVoltage, 4-phaseImbalance, 5-freqOutOfRange, 6-badRotation, 7-unknown) |