Formula E: Technical Regulations Season 2 Preview – With Renault eDams

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The essential technical updates:

POWERTRAIN

Season two will again feature 10 teams that are essentially the same as in the first season. However, 2015/2016 sees the introduction of eight manufacturers, selected by the FIA, who are allowed to develop new powertrains, specifically the e-motor, inverter, gearbox and cooling system. Among them is Renault, with the French constructor providing exclusively Renault e.dams with is own Z.E.15 powertrain, which has been developed by Renault Sport at Viry and is the result of many years of expertise in electric systems.

BATTERY

Williams Advanced Engineering is the sole supplier of batteries for the FIA Formula E Championship. The maximum power output of the batteries will increase to 170kW during each race in season two of the Championship, which is 30% more power than they were initially designed for.

CHASSIS

Italian firm Dallara, who boast more than 40 years’ motorsport experience, have constructed the Spark Renault SRT_01E monocoque chassis. Made from carbon fibre and honeycomb aluminium, the chassis is both super lightweight and incredibly strong and fully complies with the latest FIA crash tests.

DIMENSIONS

Overall length: 5000mm (max) Overall width: 1800mm (max) Overall height: 1250mm (max) Track width: 1300mm (min) Ride Height: 75mm (max) Minimum weight (inc. driver): 888kg (each battery 360kg)

WHEELS & TYRES

Bespoke 18-inch treaded Michelin tyres for use on both wet and dry surfaces. The idea of this is to bring the racing tyre closer to road tyres and, similar to the tyres on a road car, that don’t get changed when it goes from dry to wet. With an 18-inch tyre you are able to have a larger contact area and so less deformation. For each race event, each driver is supplied with four new front tyres and four new rear tyres, plus one front and one rear tyre from the previous event.

Championship specific wheel dimensions:

O.Z. Racing Magnesium rims

Max width front:

260mm / rear 305mm

Max Diameter:

front 650mm / rear 690mm

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The Sporting Regulations

CHAMPIONSHIP

The FIA Formula E Championship will consist of both a Drivers and a Teams’ championship. Points accumulated at all races now count to the overall classification in both categories.

DRIVERS

The FIA Formula E championship has decided to implement a limit of two driver changes per race number for the second season. What’s more, no changes will be permitted for the final three races except in cases of force majeure.

Super Pole – NEW FOR SEASON 2

The five fastest drivers from qualifying will then contest a single-lap Super Pole session to determine the top five positions on the grid, while the maximum power output in qualifying trim will be to 200kW.

FanBoost

Fan Boost has been revamped ahead of Formula E’s second championship. Voting will open 12 days prior to the event while fans will also be able to cast their ballot in real-time until six minutes into the race. The voting will again be possible on the official Formula E website and app, as well as on Facebook, Twitter and Instagram using the relevant hashtags. The three most popular drivers will get an extra 100kJ of energy that can only be used after swapping car mid-race.

PIT STOPS/CAR CHANGES

During races, drivers must make one mandatory pit stop in order to change cars. This must take place in their box and be observed by an FIA steward to ensure all safety equipment is correctly applied. A minimum time period (determined on the day) will also be enforced. Tyre changes, unless a puncture, are not permitted during this pit stop.

FULL COURSE YELLOW

The second Formula E season also sees the introduction of a Full Course Yellow (FCY) system – similar to those seen in other FIA championships and F1’s Virtual Safety Car. Under the FCY regulations all drivers must maintain the gap to the car in front and abide by a 50kph speed limit, including in pitlane, which remains open.

POINTS

Drivers will score points using the standard FIA system of:
1st = 25pts

2nd = 18pts

3th = 15pts

4th = 12pts

5th = 10pts

6th = 8pts

7th = 6pts

8th = 4pts

9th = 2pts

10th = 1pt.

Three points will be awarded to the driver securing pole position, whilst the driver setting the fastest lap receives two points.

LICENCE

New changes have been made to the e-Licence system for 2015/2016 and will be mandatory for any driver wanting to participate. In order to qualify for an e- Licence the following will be required:

• A specific FIA training session regarding the most important points of the electrical safety, technical and sporting regulations of the competition.
• To have accumulated in the previous three years at least 20 points of the FIA points system used to qualify to the F1 Super Licence, or to have previously been holding an F1 Super Licence, or to have participated in at least three races of the previous FIA Formula E Championship.

• A driver judged by the FIA to have consistently demonstrated outstanding ability in single-seater formula cars, but with no opportunity to qualify under any of the requirements above.

CAR CHARGING

Car charging is only forbidden during qualifying and the race, together with their respective Parc Ferme periods. Charging can take place during non-qualifying (practice) periods.

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