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Mercedes-Benz reveals the technical characteristics of its EQS electric sedan

https://mundo.sputniknews.com/20210407/mercedes-benz-revela-las-caracteristicas-tecnicas-de-su-sedan-electrico-eqs-1110873972.html

Mercedes-Benz reveals the technical characteristics of its EQS electric sedan

Mercedes-Benz reveals the technical characteristics of its EQS electric sedan

The main peculiarity of the car will undoubtedly be that it will be built on a new platform developed especially for the electric cars of the

2021-04-07T01: 08 + 0000

2021-04-07T01: 08 + 0000

2021-04-07T01: 08 + 0000

technology

motor

electric vehicles

mercedes

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The main peculiarity of the car will undoubtedly be that it will be built on a new platform developed especially for electric cars of the brand known as EVA (electric vehicle architecture) or MEA (modular electric architecture). EVA will also be used in the creation of several other models, including the EQE and the SUV versions of the EQS and EQE. “The wheelbase and track, as well as all other components of the system, especially the batteries are variable thanks to the design modular. The vehicle concept is thus optimized to meet all the requirements of a future-oriented family of battery-electric models, “say the representatives of Mercedes-Benz. The battery The maximum range of the EQS is up to 770 kilometers for the version with a 107.8 kWh battery and more than 640 kilometers for the version with a 90 kWh battery, according to the European WLTP test standard. This standard determines the levels of contaminants. The range of the largest battery represents a record for range in its class, although the exact figures will depend on the version of the car and powertrain options.For batteries in its flagship model, Mercedes-Benz is using the battery cell system. 10 or 12 module lithium ion. These cells will be composed of nickel, cobalt and manganese in a ratio of 80:10:10. Also, to improve future performance, the battery management system could be upgraded using self-developed software. The battery is expected to be quite durable, considering that Mercedes-Benz plans to offer a warranty of up to 10 years or more. up to 250,000 kilometers. In terms of charging, the EQS will be equipped with a 22 kW on-board charger. The manufacturer promises that in 15 minutes the car will be able to recharge up to 300 kilometers of WLTP autonomy in the version with the largest battery. Powertrain The Mercedes-Benz EQS will be available in two versions: the rear-wheel drive (RWD) and the dual-motor four-wheel drive (AWD), the 4MATIC. It is unknown in what time the electric car could accelerate to 100 km / h, but it is known that its maximum speed will be limited to 210 km / h. 4MATIC versions will have the Torque Shift function, which intelligently distributes torque between the front and rear axles. The mode adjusts if necessary. Another thing worth mentioning is its sophisticated, state-of-the-art cooling system for the electric motors. Thanks to this thermal concept, the vehicle has multiple accelerations with constant high performance. Electric Intelligence Navigation One of the most important features in the new EQS will be Electric Intelligence Navigation, which combines navigation with the database and the system. battery management. This option will help plan routes according to charging stops and prepare the battery for full power charging. The system will notify the driver if the available battery capacity is sufficient to return to the starting point without charging. In addition, it will advise you to activate the ECO driving functions if there is a risk of not reaching the destination or the charging station with the selected settings. Aerodynamics In terms of aerodynamics, Mercedes engineers managed to achieve a drag coefficient of 0.20, record for production cars. It is one of the key factors in achieving a very long range, minimizing energy consumption and improving the car’s ability to accelerate. The EQS design also provides it with several aerodynamic advantages. It is a liftback body with a coupe silhouette with a flat windshield. In addition, due to the reduced need for air thanks to the cooling system of the engines, the grille is almost closed. Other aerodynamic adjustments include arrow-shaped front and rear wheel spoilers, coordinated panels at the bottom of the wheel. vehicle and rear spoiler optimized for lift and air drag. The aerodynamic wheels, in turn, will be available in sizes 19, 20 and 21 inches.

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2021

Sputnik Mundo

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Sputnik Mundo

[email protected]

+74956456601

MIA “Rosiya Segodnya”

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motor, electric vehicles, mercedes

Ahead of the world premiere of the Mercedes-Benz EQS, the German automaker has revealed many technical details of its upcoming all-electric flagship model, from powertrain characteristics to aerodynamic advantages.

The main peculiarity of the car will undoubtedly be that it will be built on a new platform developed especially for electric cars of the brand known as EVA (Electric Vehicle Architecture) or MEA (Modular Electrical Architecture). EVA will also be used in the creation of several other models, including the EQE and the SUV versions of the EQS and EQE.

“The wheelbase and track, as well as all other components of the system, especially the batteries, are variable thanks to the modular design. The vehicle concept is thus optimized to meet all the requirements of a family of battery-oriented electric models to the future “, affirm the representatives of the Mercedes-Benz.

Battery

The maximum range of the EQS is up to 770 kilometers for the version with a 107.8 kWh battery and more than 640 kilometers for the version with a 90 kWh battery, according to the European WLTP test standard. This standard determines the levels of contaminants. The range of the largest battery represents a range record in its class, although the exact numbers will depend on the car version and powertrain options.

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For batteries of its flagship model, Mercedes-Benz is using the lithium ion cells of 10 or 12 modules. These cells will be composed of nickel, cobalt and manganese in a ratio of 80:10:10. In addition, to improve future performance, the battery management system could be upgraded by self-developed software.

The battery is expected to be quite durable, considering that Mercedes-Benz plans to offer a warranty of up to 10 years or up to 250,000 kilometers.

Regarding charging, the EQS will be equipped with a 22 kW on-board charger. The manufacturer promises that in 15 minutes the car can recharge up to 300 kilometers WLTP autonomy in the version with the largest battery.

Powertrain

The Mercedes-Benz EQS will be available in two versions: the rear-wheel drive (RWD) and the dual-motor four-wheel drive (AWD), the 4MATIC. It is unknown in what time the electric car could accelerate to 100 km / h, but it is known that its maximum speed will be limited until 210 km/h.

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The 4MATIC versions will have the function Torque Shift, which intelligently distributes torque between the front and rear axles. The mode is adjusted if necessary.

Another thing worth mentioning is its sophisticated and state-of-the-art refrigeration system of electric motors. Thanks to this thermal concept, the vehicle has multiple accelerations with a constant high performance.

Navigation with Electrical Intelligence

One of the most important features in the new EQS will be the Navigation with Electrical Intelligence, which combines navigation with the database and the battery management system. This option will help plan routes according to charging stops and prepare the battery for full power charging.

The system will notify the driver if the available battery capacity is sufficient to return to the starting point without charging. In addition, it will advise you to activate the ECO driving functions if there is a risk of not reaching the destination or the charging station with the selected settings.

Aerodynamics

In terms of aerodynamics, Mercedes engineers managed to achieve a drag coefficient 0.20, a record for production cars. It is one of the key factors in achieving a very long range, minimizing energy consumption and improving the car’s ability to accelerate.

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The EQS design also provides you with several aerodynamic advantages. This is the bodywork of the type liftback with a coupe silhouette with flat windshield. In addition, due to the reduced need for air thanks to the cooling system of the engines, the grille is almost closed.

Other aerodynamic adjustments include the spoilers arrow-shaped front and rear wheel, coordinated panels on the underside of the vehicle and spoiler Rear optimized for lift and air drag.

The aerodynamic wheels, in turn, will be available in sizes 19, 20 and 21 inches.

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