| Electronic controller SDKQ2 |
| Digital electrical controller YKS-2 |
| Drying tower electric controller JKG-1 |
| Drying tower electric controller JKG-2 |
| Electronic controller JKG-1 |
| Electronic controller JKG-1A |
| Electronic controller 8Q3A |
| Electronic controller 8Q6A |
| Front window glass temperature control box WKZ-2Z |
| Front window glass temperature control box WKZ-2L |
| Dust removal fan control box CFK-1 |
| Boost filter module TOCK02 |
| Voltage regulator RTTY1. |
| Dual voltage regulator SHDT |
| Auxiliary machine control device double voltage regulator TPZ9A |
| Locomotive auxiliary machine control device TDZ1 |
| Voltage Regulator TTY |
| Voltage regulator 8Q3A |
| Voltage regulator TTY-GK |
| Voltage regulator TTY-HGK |
| Voltage regulator ZR-02 |
| Voltage regulator TTY-3H |
| Voltage regulator TTY-3H6 |
| Voltage regulator TTY-XL1C |
| Voltage regulator ZB723 |
| Voltage regulator DF-J55A |
| Voltage regulator DJ-A |
| Voltage regulator ZR02 |




