Chinese standard of electric bicycle

electric recumbent trike main four national standards: there must be a foot to achieve human riding; maximum design speed of not more than 20km / h; vehicle quality is not more than 40kg; motor output power less than 240w;
National standards, "General Electric Bicycle technical conditions" (GB17761-1999)
Electric Bicycle (electricbicycle)
With batteries as auxiliary energy, with two wheels, to achieve human riding, electric or electric-assisted bicycles special features.
Technical requirements:
1. Top speed: should not exceed 20km / h; ("Exchange Act" 58 stipulates that the electric car a top speed of no more than 15 km)
2. The quality of vehicle: not more than 40kg (including battery);
3. Foot driving ability: You must have a good foot riding function, 30min foot travel distance should not be less than 7km;
4. Continues the course: After a charge to continue the mileage should be not less than 25km;
5. Maximum riding Noise: When the maximum speed for electric uniform riding (motor assist to 15km / h ~ 18km / h speed electric assisted riding) noise should not exceed 62dB (A); 100km of power consumption should be less than 1.2kW · h;
6. One hundred kilometers power consumption: with electric ride (electric power to electric assisted riding), 100km of electric power consumption should not exceed its own 1.2KWH
7. Motor power: rated continuous output power should not exceed 240W;
8. Braking performance: maximum speed when riding electric (power assisted to 20km / h speed electric assisted riding), its dry braking distance should be less than 4m, wet braking distance should not exceed 15m.
According to the State in 1999 to develop common standards for the relevant provisions of the design maximum speed, empty quality dimensions, the electric bicycle ownership of non-motorized management areas, should also have the following five characteristics: You must have foot traffic function, the battery only as a auxiliary energy; must have two wheels; the design speed of not more than 20 km / h; vehicle weight of not more than 40 kg; tire width (the womb) is not greater than 54 mm.
electric powered bicycles models with TD (special kind of bike electric bike class) cap number. Although it looks characteristics (physical features even have a motorcycle) ordinary bicycle, but the main thing is that it is based on an ordinary bicycle, the installation of motors, controllers, batteries, turn the brake components to manipulate and display, etc. electromechanical instrument system integration, personal transport.
Foreign standards
As the global voice for sustainable development continues, green energy has become the theme of the times. Low-carbon, low travel tools become the darling of the new era of people around the world. Should the occasion, the rapid development of electric vehicles, and soon swept the globe. To facilitate the management of the regions and countries of the electric car has a different management and import standards, China as the most technologically advanced and largest regional exports, a comprehensive understanding of the various areas of electric vehicles defined standard is very important, in this writer for Solo part of the majority of manufacturers such as: electric cars standard parts of the United States, Japan and Taiwan.