Quy chuẩn quốc gia QCVN 68:2013/BGTVT về xe đạp điện

2.2.8. Battery voltage of the Vehicle specified in 2.1.8 of this Regulation shall be tested as follows: Fully charge the batteries according to the manufacturer's specifications, let it be for 2 hours, and measure the battery voltage with a specialized electrical measuring instrument.

2.2.9. Testing of power system of Vehicle

2.2.9.1. Inspect the insertion of power system components by observation.

2.2.9.2. The water resistance test in 2.1.9.2 of this Regulation shall be tested using test equipment as shown in figure 1. Spray water directly over the machine of the Vehicle. The water pressure is adjusted to give a delivery rate of (10 ± 0,5) I/min. The test duration shall be 5 minutes.

Dimensions in millimeters

1. Cock

2. Pressure gauge

3. Hose

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5. Spray nozzle

6. Counterweight

7. Spray nozzle with 121 holes Ø 0,5:

- 1 hole in center

- 2 inner circles of 12 holes at 30° pitch

- 4 outer circles of 24 holes at 15° pitch

8. Machine under test

Figure 1 - Hand-held Water Spraying Equipment

2.2.9.3. Isolation resistance specified in 2.1.9.3 of this Regulation shall be tested using a megohmmeter.  Parts to be tested include frame, handlebar, battery box and engine housing.

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Allow the Vehicle's engine to operate, apply the brakes and use a multimeter to check whether the power supply to the engine is disconnected.

2.2.9.5. The feature “cut off power assistance of the Electrically power assisted vehicle when pedaling stops or when the Vehicle reaches a speed of more than 25 km/h” specified in 2.1.9.4.b of this Regulation shall be tested as follows:

Use a multimeter to check whether the power supply to the engine is disconnected when pedaling stops or when the Vehicle reaches a speed of more than 25 km/h.

2.2.9.6. The feature “provide undervoltage or overcurrent protection” specified in 2.1.9.4.c of this Regulation shall be tested as follows:

a) Gradually reduce the voltage supplied to the Vehicle until the undervoltage protection feature works. Record the value of protection voltage.

b) Gradually increase the load on the electric engine until the overcurrent protection feature works. Record the value of protection current.

2.2.10. The breaking distance specified in 2.1.10.2 of this Regulation shall be tested as follows:

a) Test conditions: according to 2.2.4.a of this Regulation.

b) Procedure:

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+ Simultaneous apply a force to both front and rear brakes (at the same time, stop pedaling in case of Electrically power assisted vehicle). Record the braking distance from the moment the driver applies a force to the brake mechanism until the Vehicle stops.

Carry out 3 consecutive tests. The test result is the mean value of the braking distance after 3 tests.

2.2.11. Operation on road specified in 2.1.11 of this Regulation shall be tested as follows:

a) Test conditions:

+ Test environment, test road surface, Vehicle preparation: according to 2.2.4.a of this Regulation;

+ Full load (gross weight) according to technical documentation.

b) Procedure:

Allow the Vehicle to completely run over the 10 km at the maximum possible speed for an Electric engine-powered vehicle or at a speed of 25 km/h for an Electrically power assisted vehicle.

3. MANAGEMENT REGULATIONS

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Electric bicycles produced, assembled and newly imported must be inspected, tested and certified according to Circular of the Minister of Transport providing for inspection of technical quality and safety of electric bicycles.

3.2. Technical documentation and test samples

3.2.1. Requirements for technical documentation

Technical specifications of electric bicycles shall be prepared using the form in the Appendix to this Regulation.

3.2.2. Requirements for test samples

The number of test samples necessary for conducting tests according to this Regulation is 01 test Vehicle plus 01 battery pack to test the constant distance traveled.

3.3. Test report

The testing facility must prepare a test report containing at least the details specified in section 2 of this Regulation.

3.4. Application of regulations

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4. ORGANIZING IMPLEMENTATION

4.1. Road map for implementation

This Regulation comes into force from January 01, 2014.

4.2. Responsibility of Vietnam Register

Vietnam Register shall organize the implementation of this Regulation during inspection of technical quality and safety of electric bicycles produced, assembled and imported.

APPENDIX

BẢN ĐĂNG KÝ THÔNG SỐ KỸ THUẬT XE ĐẠP ĐIỆN

(Technical specifications of electric bicycles)

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Tên và địa chỉ của Cơ sở sản xuất, nhập khẩu
(Name and address of manufacturer, importer)

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2.

Nhãn hiệu xe (Mark)

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3.

Số loại (Model code)

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4.

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4.1.

Phân bố lên bánh trước (on front) (kg)

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4.2.

Phân bố lên bánh sau (on rear) (kg)

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5.

Số người cho phép chở kể cả người lái (Number of seating positions)

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6.

Khối lượng toàn bộ (Gross weight) (kg) *

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6.1.

Phân bố lên bánh trước (on front) (kg)

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6.2.

Phân bố lên bánh sau (on rear) (kg)

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Kích thước (Dimensions)

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7.1.

Kích thước bao Dài x Rộng x Cao
(Overall dimensions: L x W x H) (mm)

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7.2.

Chiều dài cơ sở (Wheel base) (mm)

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8.

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8.1.

Loại động cơ (Type)

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8.2.

Kiểu động cơ (Engine Model)

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8.3.

Công suất lớn nhất (Power) (W)

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8.4.

Điện áp danh định (Operating voltage) (V)

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8.5.

Bố trí động cơ trên xe (Position and arrangement of engine)

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9.

Ắc quy (Batteries)

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Điện áp danh định (Voltage) (V)

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9.2.

Dung lượng danh định (Capacity of Batteries)(Ah)

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10.

Lốp xe (Tyre)

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10.1.

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10.2.

Cỡ lốp sau (Rear tyre), áp suất (pressure)

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11.

Tốc độ lớn nhất (Maximum speed) (km/h)

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12.

Quãng đường đi được khi ắc quy nạp đầy điện
(Distance traveled when battery is fully charged) (km)

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13.

Tiêu hao năng lượng điện sau 100 km (Electricity consumption per 100 kilometers) (kWh)

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14.

Giá trị điện áp bảo vệ (Voltage protection) (V)

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15.

Giá trị dòng điện bảo vệ (Current protection) (A)

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Số lượng đèn chiếu sáng phía trước (Number of headlamps)

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17.

Số lượng tấm phản quang sau (number of rear reflectors)

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18.

Thuyết minh phương pháp và vị trí đóng số khung (nếu có) (Description of method and location made frame number (if any))

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19.

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20.

Vị trí dán Tem hợp quy (Position of Conformity Regulation Stamp)

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21.

Ảnh chụp kiểu dáng (Photos of a typical bicycle)

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Dán ảnh chụp kiểu dáng xe vào đây và đóng dấu giáp lai

(Stick photo of a typical bicycle here and chop a seal)

Yêu cầu: Ảnh màu cỡ 10 x 15 cm, chụp ngang xe bên phải (đầu xe quay sang phải), phông nền sạch sẽ, đồng màu.
(10 x 15 cm color photo, taken from the right side of the vehicle (vehicle’s front end facing right), clean, solid color background)

Ghi chú: *: Khối lượng tính toán cho một người được xác định theo quy định của nhà sản xuất nhưng không nhỏ hơn 65 kg. (Note: *: The weight of a person shall be determined according to the manufacturer’s regulations but not be less than 65 kg.)

Chúng tôi cam kết bản đăng ký thông số kỹ thuật này là chính xác và chịu hoàn toàn trách nhiệm về các vấn đề phát sinh do khai sai hoặc khai không đủ nội dung. (We undertake that these technical specifications are accurate and shall take total responsibility for any false or inadequate information).

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Người đứng đầu Cơ sở sản xuất, nhập khẩu (Head of manufacturer or importer)
(Ký tên, đóng dấu)

(Signature, seal)