Pu Elements PDF
Power Unit Information
Singapore Grand Prix · 2026 · 8 October 2026 · Doc 3
2026 SINGAPORE GRAND PRIX
09 - 11 October 2026
From The FIA Formula 1 Race Director Document 3
To All Teams, All Officials Date 08 October 2026
Time 11:00
Title Power Unit Information
Description Power Unit Information
Enclosed R17_Singapore_Power_Unit_Information.pdf
Rui Marques
The FIA Formula 1 Race Director
F1 POWER UNIT INFORMATION TO THE TEAMS AND PUMs
2026 SINGAPORE GRAND PRIX
COMPETITION INFORMATION
| ROUND No. | R17 |
|---|---|
| VENUE | Singapore |
| CENTRELINE | 4.927 km |
| FORMAT | Alternative |
| DATE | 09-11 October |
POWER AND ENERGY LIMITS
| Article C5.2.10 Maximum Recharge per lap | Article C5.12.8 Maximum PU Power Reduction Rate | |||||
|---|---|---|---|---|---|---|
| Sprint & Race | Sprint Qualifying & Qualifying | Free Practice sessions | Out laps other than in Sprint and Race | Power Limited Distance | Rate Limit | |
| Overtake not active | Overtake active | |||||
| 8.5 MJ | 9.0 MJ | 9.0 MJ | 9.0 MJ | 9.0 MJ | 2185 m | 100 kW/s |
| Article C5.2.8 Maximum DC power of ERS-K function of car speed | 400 350 )Wk( 300 250 rewoP 200 CD Rev 1 - Standard 150 100 KUGM Rev 1 - Overtake 50 Alt 2 350 )Wk( 300 re | ||||||
|---|---|---|---|---|---|---|---|
| Sprint & Race | Any Practice Session incl. Qualifying Sessions | 250 woP 200 CD 150 100 KUGM 50 | |||||
| Main Overtaking Zones | Other parts of the Lap | Re | v 1 - Stan | dard | |||
| Re | v 1 - Over | take | |||||
| Overtake not active | Overtake active | Alt | 2 | ||||
| Rev 1 - Standard | Rev 1 - Overtake | Alt 2 | Rev 1 - Overtake | 0 140 160 180 200 220 240 260 280 300 320 vCar (km/h) |
IDENTIFICATION OF SECTORS WHERE EXCEPTIONS APPLY
| Article C5.2.8iii Sectors where the alternative power curve defined above applies in Sprint & Race | Article C5.12.4 Sectors where the PU power reduction at the start of a Power Limited Pending period can be greater than 150kW (sectors indicated by [ ] are for SQ and Q only) | Article C5.12.5 Sectors where a reset of MGUK power reduction is permitted (sectors indicated by [ ] are for SQ and Q only) | ||||
|---|---|---|---|---|---|---|
| Identification of Sectors | Lap distance window [m] | Identification of Sectors | Lap distance window [m] | Maximum PU power reduction permitted | Identification of Sectors | Lap distance window [m] |
| T1-T5 T7-T9 T10-T13 | 400-900 1750-2150 2600-3000 | T1-T3 T7-T9 T10-T13 [Exit T17] | 400-550 1750-2150 2600-2950 [4300-4750] | 350kW 350kW 350kW [350kW] | [Exit T18] | [4700-4900] |
| Article C5.12.7 | ||
|---|---|---|
| Sectors with a higher speed threshold | ||
| Identification of Sectors | Lap distance window [m] | Speed threshold |
| - | - | - |
| OVERTAKE | ||
|---|---|---|
| Article B7.2 | ||
| Detection Gap | Detection Line [sLap & Loop] (Art. B7.2.1b.viii) | Activation Line [sLap & Loop] (Art. B7.2.1b.ix) |
| 1.0 s | 4350 m L21 | 4430 m L22 |