GB/T 28046.1-2011 PDF English
US$135.00 · In stock · Download in 9 secondsGB/T 28046.1-2011: Road vehicles -- Environmental conditions and testing for electrical and electronic equipment -- Part 1: General Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedureStatus: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivery | Name of Chinese Standard | Status |
| GB/T 28046.1-2011 | English | 135 |
Add to Cart
|
0-9 seconds. Auto-delivery
|
Road vehicles -- Environmental conditions and testing for electrical and electronic equipment -- Part 1: General
| Valid |
Excerpted PDFs (Download full copy in 9 seconds upon purchase)PDF Preview: GB/T 28046.1-2011
GB/T 28046.1-2011: Road vehicles -- Environmental conditions and testing for electrical and electronic equipment -- Part 1: General
---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT28046.1-2011
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.040.10
T 36
Road vehicles - Environmental conditions and testing
for electrical and electronic equipment –
Part 1.General
(ISO 16750-1.2006, MOD)
Issued on. OCTOBER 31, 2011
Implemented on. FEBRUARY 1, 2012
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine of the People's Republic of China;
Standardization Administration of the People's Republic of
China.
Table of Contents
Foreword... 3
Introduction... 5
1 Scope... 9
2 Normative references... 9
3 Terms and definitions... 10
4 Classification by mounting location... 12
5 Operating modes... 13
6 Functional status classification... 14
7 Tests and requirements... 15
8 Designation... 15
Annex A (informative) Example for a test sequence plan... 18
Annex B (informative) Example of life test/statement of reliability... 19
Foreword
GB/T 28046 “Road vehicles - Environmental conditions and testing for electrical and
electronic equipment” consists of five parts.
- Part 1.General;
- Part 2.Electrical loads;
- Part 3.Mechanical loads;
- Part 4.Climatic loads;
- Part 5.Chemical loads.
This Part is Part 1 of GB/T 28046.
This Part is drafted in accordance with the rules given in GB/T 1.1-2009.
This Part is prepared by using the redrafting method to amend and adopt ISO 16750-
1.2006 “Road vehicles - Environmental conditions and testing for electrical and
electronic equipment - Part 1.General”.
The technical differences between this Part and ISO16750-1.2006 are as follows.
- ADJUST the order of the terms by bringing the test voltage before the supply
voltage operating mode 3 UA, to make it more logical and easy to understand the
standard;
- Figure 1 uses the old version of the format, which is moderately simplified.
Compared with ISO16750-1.2006, the editorial modifications of this Part are as follows.
- DELETE the foreword of the International Standard.
This Part is proposed by the National Development and Reform Commission.
This Part is under the jurisdiction of the National Technical Committee on Automotive
of Standardization Administration of China (SAC/TC 114).
Drafting organizations of this Part. China Automotive Technology and Research Center,
Changsha Automobile Electric Appliance Research Institute, Shanghai Institute of
Quality Supervision, Inspection and Technology, Suzhou Tai Site Electronic
Technology Co., Ltd., Shenzhen Hangsheng Electronics Co., Ltd., Dongfeng
Commercial Vehicle Technology Center, Shanghai Keshida Huayang Automotive
Electric Co., Ltd., Zhengzhou Yuebo Auto Electric Co., Ltd.
Drafters of this Part. Xu Xiuxiang, Hu Mengjiao, Lu Zhaoming, Sun Chengming, Wang
Xibin, He Yujun, Hu Yao, Ma Liming.
1 Scope
This Part describes the potential environmental stresses and specifies tests and
requirements recommended for the specific mounting location of systems/components
on/in the vehicle.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 28046.2 Road vehicles - Environmental conditions and testing for electrical
and electronic equipment - Part 2.Electrical loads (GB/T 28046.2-2011, ISO 16750-
2.2006, MOD)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
4 Classification by mounting location
For some locations with special environmental conditions (e.g. exhaust system), no
standard specifications can be given. In these cases, the load shall be stated in the
instructions of the DUT.
5 Operating modes
The DUT is electrically operated with test voltage, UB, as in a vehicle with shut-off
engine and with all electrical connections made.
The DUT is electrically operated with test voltage, UA, with all electrical connections
made.
6 Functional status classification
All functions of the device/system perform as designed during the test. However, one
or more of them may go beyond the specified tolerance. All functions return
automatically to within normal limits after the test. Memory functions shall remain class
A.
One or more functions of a device/system do not perform as designed during and after
the test and cannot be returned to proper operation without repairing or replacing the
device/system.
7 Tests and requirements
7.1 General
Unless otherwise specified, all tests shall be performed at room temperature (RT) of
(23 ± 5) °C and a relative humidity of 25 % to 75 %.
The test voltages shall be as shown in Table 1, unless other values are specified in
the other parts or are agreed upon by the users, in which case such values shall be
documented in the test reports.
8 Designation
Each part of this series of standards accommodates special needs and situations
through the use of Code Z “as agreed”. The use of Code Z should be restricted to
cases where the supplier and/or vehicle manufacturer determine that the conditions or
tests are
Annex A
(informative)
Example for a test sequence plan
Figure A.1 shows an example for a test sequence plan.
Annex B
(informative)
Example of life test/statement of reliability
In addition to environmental loads, a product used in the vehicle will be subjected to
loads induced by its own function, hereafter referred to as functional loads.
......
Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
Tips & Frequently Asked QuestionsQuestion 1: How long will the true-PDF of English version of GB/T 28046.1-2011 be delivered?Answer: The full copy PDF of English version of GB/T 28046.1-2011 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice. Question 2: Can I share the purchased PDF of GB/T 28046.1-2011_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 28046.1-2011_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. www.ChineseStandard.us -- GB/T 28046.1-2011 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds. How to buy and download a true PDF of English version of GB/T 28046.1-2011?A step-by-step guide to download PDF of GB/T 28046.1-2011_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).
Step 2: Search keyword "GB/T 28046.1-2011".
Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart.
Step 4: Select payment option (Via payment agents Stripe or PayPal).
Step 5: Customize Tax Invoice -- Fill up your email etc.
Step 6: Click "Checkout".
Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively.
Step 8: Optional -- Go to download PDF.
Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice.
See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9
|