| Lv ceramic insulator | d=7cm, h=10cm, M12 |
| CT 3000/1 | 3000/1A, 30VA, class 0.5, 50hz/60hz |
| Airbag | 450 x 1400 |
| Multimetter | PZ96L-E4/CG PT: AC 630V, CT: 1A , AC/DC 220V |
| Auxiliary transformer ( A31, A42) |
SG11-30kVA，0.63/0.4kV,Y/yn0， |
| Hcc412u relay protection | HCC412U |
| Oil level indicator | YZF6-140TH, AC 230v 3A, DC 230V 1A |
| ACB 2900A | UEW5-3200, 2900A, 660V |
| Communication board HCC412U | HCC412U |
| Multifunction protective relay | 7SJ6242_6EB92-3HH4-L0R/GG |
