Positron 3782091C/50, Руководство пользователя

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Recommended Practices
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8.0 Recommended Practices
8.1 Horizontal and V Scan of a Composite insulator
Place the Probe close to the low voltage end of the insulator and slide the Probe along the
insulator, moving the Probe from 1 skirt (shed) per second up to 10 skirts (sheds) per second,
toward the high-voltage end and withdraw the Probe.
1. To facilitate the manipulation, the hot stick should be almost parallel to the insulators,
per Figure 23.
2. The angle should be adjusted as shown on the above figure.
3. Apply constant pressure downward to keep the sled against the insulator at all times.
Figure 23