SN/T 1428-2004 Inspection procedures for import and export electric scooters
Some standard content:
ICS 97.220
Entry-exit inspection and quarantine industry standard of the People's Republic of China $N/T 1428—2004
Inspection procedures for import and export electric scooters
Rules for the inspection of the import and export electric scooterIssued on June 1, 2004
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Implementation on December 1, 2004
This standard is issued and managed by the National Certification and Accreditation Administration. This standard was drafted by: the Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China. The main drafters of this standard are Wang Yinguang and Li Sheng. This standard is the first entry-exit inspection and quarantine industry standard issued. SN/T14282004
1 core
Inspection procedures for imported and exported electric scooters
This standard specifies the sampling, inspection and determination of inspection results for imported and exported electric scooters. This standard is applicable to the inspection of imported and exported electric scooters. 2 Normative references
SN/T 1428—2004
The clauses in the following documents are the clauses of this standard through reference in this standard: The referenced documents are dated. All subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, the parties to an agreement reached under this standard are encouraged to study whether the latest versions of these documents can be used. The latest versions of the referenced documents are not dated. GB/T2828.1-2003 Sampling inspection procedures by attributes: acceptance quality limit (AQL) by batch inspection by request
GB3565-1993 Safety requirements for bicycles
GB1776:—1999 Technical components for electric bicycles 3 Technical specifications and definitions
The following terms and definitions are applicable to this standard. 3. 1
Electric scooterelectric5cooter
Using battery as power source, direct-acting motor drive, can not be driven by human power, use the following reading, music, low-speed vehicles. 3.2
Inspection lot
Inspection lot is a single product produced under the same production conditions and paid for by the company for the implementation of auxiliary sample inspection, transfer inspection, referred to as batch.
Sampling inspectionrandominspectinn
Random sampling inspection4 Inspection
4.1 Inspection method
Inspection is divided into type inspection and random inspection, 4.2 Sampling
4.2.1 Oil condition
4. 2. 1. 1 Type test
The samples for type test can be randomly selected during or after the batch is formed. The samples should be representative of the manufacturing technology level. 4.2.t.2 Random inspection
The samples for random inspection shall be selected after the batch is formed. 4.2.2 Sample replacement plan
4.2.2. 1 Type test
The samples for type test are 4 sets, and the samples to be tested are randomly selected from the products. 1
SN/T 1428—2004
4.2.2.2 Random inspection
4.2.2.2.1 The sampling method and inspection level
shall be implemented in accordance with the provisions of GB/T2328.1 for normal sampling rate, and the inspection level is S-3 for special inspection level. 4.2.2.2.2 Acceptance quality limit AQL
Acceptance quality limit A) Class A failure: not allowed; b) Class B failure, AQL=6.5; e) Failure, AQL=15
4.3 Type test
4.3. 1 Type test shall be conducted in any of the following cases: s) When imported or exported for the first time:
b) When the product structure, materials, process or main and auxiliary parts are changed, which may affect the product performance; ) The quality is not guaranteed, and the continuous 3-way spot check fails. 4.3.2 Type test items and include all the inspection items specified in Table 1. 4.4 Spot check inspection
The spot check inspection items, quality requirements, ageing methods and non-conformity classification are shown in Table 1. Table 1 Inspection items, quality requirements, non-conformity classification
Inspection items
Early high vehicle description
2 Braking performance
Air safety
Half frame, front, handlebar fit
Line management
Electric motor material ||tt| |Electricity nominal power
Maximum construction
Maximum 2/h electric vehicle, when running at the highest speed in Europe: the total starting distance is not more than 4, the high speed of the electric sliding vehicle is 2?km/h, when running at a speed of 20km/h, its brake height should be greater than 4
The power system must be rainproof, the body and electrical parts are all good, and the power group M2; Charging circuit 1 5cm to this insulation table)
55V reinforced insulation), AH changes to dead voltage, time
1mim test, internal potential, a breakdown
static COC test, the front handle
of the frame should not have visible cracks, and there should be no space between the front and rear axle centers
static inspection method
according to G117761-1999
6.1.1
according to CH17761-1909
5.2,1
current control, use the withstand voltage test
to carry out the test in the room
according to GB3595-1993
2-t. 1. 2
No. 2A intelligent battery, the legal mileage of a single charge should be C177GE-1023 not u
: 6.1.4 to obtain the commercial electric vehicle. The reduction during driving should not be too large. Connect the vehicle to GB1761-15332 cBA)
6.1.5 to obtain the electric power. The power output should not be too large. The nominal voltage point should not be greater than 5C13V
It should be able to self-connect the power supply
G.1.7 to GD17761633
6. 2. 6. 4 proceed
dial G17761893
morning 6.2.8.5 violation
not in line with
inspection type
test inspection and inspection photos
inspection items
: actual pressure, over-flow edge protection
folding selection:
wheel static medicine
blue density measurement light absorption strength control
storage battery gauge sealing||tt ||Other device parts
Assembly quantity
Appearance of the single body
Electrical sensitive parts
Surface paint
Surface aluminum alloyWww.bzxZ.net
Trademarks, logos, marks
, table 1 (natural)
With undervoltage, overvoltage protection and safety devices, opening and closing force, locking device, car can be frost according to GB 177E1 5.2.4.1 Conditions to be met
Calibration C3.1776: 5.2.6.2 Must be met
There should be some good state of the electrical system, no skin has been tested to avoid the risk of electrical system installation, garbage work is correct, the electrical pattern should be tested
SN/T1428-2004
According to CB776:-1913
Ning 5.2.8,8 Conduct
Visual inspection Sensory inspection
Call CK177811993
8, 2. 1.1 Carry out the electrical test according to 6.2.5.8 of C17781:993 to ensure the safety of the vehicle. The lights and indicator lights can be properly lit and the assembly is correct. The light should be smooth and the installation should be smooth. The parts should be symmetrical and the speed should be within the range. The front and rear center surfaces should be less than m mm. The exposed surfaces of all parts should be smooth and clean without any net material. The standard type of the product should be in accordance with GB 17731. 5. 4 5) Requirement
press 177 out of 4
press 17731 out of 5,4. The surface of the parts should be color-free, and the official inspection should be carried out. The safety of the gasket should be checked quickly, and the inspection line should be checked to ensure that the gears are sharp and stable. The marking plate should be labeled and the car should be complete, clear and correctly positioned. The manual should be read before the car is installed. Do not use the electric movable plate. Do not learn the following: 2. When using the electric movable plate, read the manual and understand the performance of the electric movable plate. Before the event, pay attention to the following points: the danger of falling and car death, the basic consultation of the planned folding device, pay attention to the safety of the safety management: check whether the sound resistance is effective;
3. The idle state and the good advice on the replacement of the skin: +. The correct use of the motor, air sensor, and filter
5. The current follows the previous, the specific use method, 6. The relevant technical doubts and explosion energy brackets
Check now, and bring the whole room
Now quickly. Official inspection
Physical inspection method
Type sale
Test rush inspection
SN/T 1428—2004
4.5 Determination of test results
4.5. 1 Type test
4.5.1.1 The results of type test shall be deemed qualified if they meet the following requirements: a) All the test items of type A shall meet the requirements of this standard: 5) There shall be more than six (including six) test items of type A that meet the requirements of this standard: d) The two unqualified items of type B and type C shall all pass the test after modification. 4.5.1.2 If the results of type test do not meet the requirements listed in the first three items of 1.1.1, it shall be deemed unqualified. 4.5.2 Random inspection
4.5.2.1 If there is any type 1 unqualified, the batch shall be deemed unqualified. 4.5.2.2 If the number of nonconforming products of type A and type B is equal to or equal to the corresponding qualified judgment number A, the batch is judged to be free of defects, otherwise it is deemed to be unqualified. 5.1 Type test 5.1.1 Type test qualified After the type test is passed, the products represented by the type or test shall be submitted for inspection. 5.1.2 Type test unqualified If the type test is unqualified, the products represented by the type test shall be suspended from random inspection until the unqualified cause is eliminated through rectification and the type test is resubmitted for qualified inspection. When resubmitting for random inspection, the unqualified items and the items that may be damaged during the rectification process may be submitted for type testing. 5.2 Random inspection 5.2.1 Imported products For unqualified batches, inspection certificates shall be issued. 5.2.2 Export products
5.2.2.1 For qualified batches, unqualified products found should be replaced with qualified products: 5.2.2 For unqualified products, they can be re-inspected once after rework. For other products, under the normal color frame, the inspection validity period is 12 months.
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