Beslutning F1 · 2026 ·
Doc 8 - Power Unit Information
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Dette FIA-dokument beskriver de tekniske specifikationer for kraftenhedens energigrænser og overhalingsparametre til det amerikanske Grand Prix i 2026. Det fastlægger specifikke sektorvinduer, reduktionsrater for motorkraft og ERS-K-regler for at regulere energiforbruget under kvalifikation og løb.
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2026 UNITED STATES GRAND PRIX 23 - 25 October 2026 The FIA Formula 1 Race Director From The FIA Formula 1 Race Director To All Teams, All Officials Document 8 Date 22 October 2026 Time 17:20 Title Power Unit Information Description Power Unit Information Enclosed R18_United_States_Power_Unit_Information.pdf Rui Marques ROUND No. R18 VENUE Austin CENTRELINE 5.513 km FORMAT Standard DATE 22-25 October Overtake not active Overtake active 8.5 MJ 9.0 MJ 8.5 MJ 9.0 MJ 9.0 MJ 2847 m 100 kW/s Overtake not active Overtake active Base - Standard Base - Overtake Alt 1 Base - Overtake 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] T4-T8 T12-T20 1300-1850 3700-5250 T4-T8 T12-T15 T16-T20 [Exit T20] 1300-1850 3700-4200 4500-5250 [5280-5500] 350kW 350kW 350kW [350kW] Exit T16 [Exit T20] 4500-4750 [5350-5500] Identification of Sectors Lap distance window [m] Speed threshold Detection Gap Detection Line [sLap & Loop] (Art. B7.2.1b.viii) Activation Line [sLap & Loop] (Art. B7.2.1b.ix) 5326 m 5420 m L21 L1 Article C5.2.10 Maximum Recharge per lap Article C5.12.8 Maximum PU Power Reduction Rate Race Qualifying Free Practice sessions Out laps other than in Race Power Limited Distance Rate Limit POWER AND ENERGY LIMITS F1 POWER UNIT INFORMATION TO THE TEAMS AND PUMs 2026 UNITED STATES GRAND PRIX COMPETITION INFORMATION T16-T17 4430-4600 250km/h 1.0 s OVERTAKE Article C5.12.7 Sectors with a higher speed threshold Article B7.2 Article C5.2.8 Maximum DC power of ERS-K function of car speed Other parts of the Lap IDENTIFICATION OF SECTORS WHERE EXCEPTIONS APPLY 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) Article C5.2.8iii Sectors where the alternative power curve defined above applies in Sprint & Race Main Overtaking Zones Sprint & Race Any Practice Session incl. Qualifying Sessions 0 50 100 150 200 250 300 350 400 220 240 260 280 300 320 340 360 MGUK DC Power (kW) vCar (km/h) Base - Standard Base - Overtake Alt 1