REVA
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| REVA | |
|---|---|
| Manufacturer: | Reva Electric Car Company |
| Also known as: | G-Wiz |
| Production Years: | 2001– |
| Class: | Battery Electric microcar |
| Length: | 2.6 m |
| Width: | 1.3 m |
| Height: | 1.5 m |
| Drive wheels | Rear |
| Motor location: | Rear |
| Traction Motor: | 13 kW DC |
| Charger: | Onboard |
| Charging connector: | Cable to standard domestic 230V 13 amp outlet |
| Charge time | 6 hours |
| Pack voltage: | 48 V |
| Battery type: | 8 lead-acid batteries |
| Battery capacity: | 200 Ah (9.6 kWh) |
| Battery location: | Under front seats |
| Range: | 80 km (50 miles) |
| Maximum speed: | 70 km/h (45 mph) |
| Seating: | Two adults and two children |
| MSRP: | £7,699–£7,999 |
| Similar: | Kewet Buddy |
| This article is part of the automobile series. | |
REVA is an Indian battery electric vehicle intended for use as a City car. More REVA's have been produced than any other electric car[1][2] and sales are increasing.
The Reva is a small 2-door hatchback measuring 2.6 m long (8 ft 6 in), 1.3 m wide (4 ft 3 in) and 1.5 m high (5 ft 11 in). It weighs 745 kg (1,640 lb). The car can accommodate two adults in the front and two children in the rear. The back seats can also fold down to increase cargo space. Maximum passenger and cargo weight is 270 kg (600 lb).
Power comes from eight 6-volt lead acid batteries wired in series to create 48 volts. The batteries are located under the front seats. Power flows through a 400 ampere motor controller to a DC motor rated at 4.8 kW (6.5 hp). The motor can handle up to 13.1 kW (17.5 hp) max.
The latest model now uses AC rather than DC motors which increases the top speed by 5 mph to 45 mph (70 km/h) gives 40% extra torque for improved acceleration and hill-climbing. The maximum range of approximately 80 km (50 miles) [3], but using the heater reduces the range by about a quarter[4]. The Reva is intended for short city trips, particularly in areas of high congestion.
The car may be exported to the USA with a speed limiter for use as a Neighborhood Electric Vehicle (NEV).
The current price in the UK (where it is marketed as the G-Wiz) is approximately £7,700 ($13,600) for the standard model [5]. Because of its power source, it qualifies for exemption from the London congestion charge.
Contents |
[edit] Future
Later in 2007 high performance lithium-ion batteries will be available for the latest model. These can be charged much more quickly than lead acid batteries, offer greater speed, range and acceleration and are virtually unaffected by variations in temperature.[6]
[edit] See also
[edit] Notes
- ^ http://www.revaindia.com/aboutus.htm
- ^ Battery_electric_vehicle#Selected_production_vehicles
- ^ http://www.revaindia.com/design/evworking.htm
- ^ http://scotlandonsunday.scotsman.com/index.cfm?id=645212006
- ^ http://www.goingreen.co.uk/?PageID=NewGWiz
- ^ http://www.goingreen.co.uk/store/content/gwiz_faq/
[edit] External links
- www.revaindia.com (Manufacturer)
- GoinGreen, distributor in UK
- G-Wiz Caught on Camera
[edit] News
- Reva gets US $20 million investment to help expand Dec 2, 2006
- Reva Barbie Car Aug 28, 2006
- Bangalore turning into a power in electric cars August 14, 2006
