RyutaroTakahashi - 16:42, Tuesday 11 April 2023 (3229)
Comment to Dry-pump failed (Click here to view original report: 3216)
I started the SIPs between the NM2 and the mid point in the south arm. The power supply #1 (DIGITEL MPC) drived "N-S P1" and "N-S P2", and the power suply #2 (DIGITEL 1500) drived "N-S P3"(photo) and "N-S P4". Applied voltag and current were changed as follows.
[Just after starting]
| N-S P1 | N-S P2 | N-S P3&P4 | |
| Voltage [V] | 5640 | 5510 | 5200 |
| Current [mA] | 4.3 | 9.6 | 5.4 |
[Ater 2 hours]
| N-S P1 | N-S P2 | N-S P3&P4 | |
| Voltage [V] | 5840 | 5810 | 5300 |
|
Current [mA] |
0.6 | 1.4 | 1.7 |
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