HOME Cart(0) Quotation About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

QC/T 695-2018 English PDF

US$679.00 · In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email.
QC/T 695-2018: Automotive relay
Status: Valid

QC/T 695: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
QC/T 695-2018	English	679	Add to Cart	7 days [Need to translate]	Automotive relay	Valid	QC/T 695-2018
QC/T 695-2002	English	90	Add to Cart	0--9 seconds. Auto-delivery	Auto Universal Relay	Obsolete	QC/T 695-2002

PDF similar to QC/T 695-2018

Standard similar to QC/T 695-2018

QC/T 708 QC/T 707 QC/T 417.3 QC/T 549

Basic data

Standard ID	QC/T 695-2018 (QC/T695-2018)
Description (Translated English)	Automotive relay
Sector / Industry	Automobile & Vehicle Industry Standard (Recommended)
Classification of Chinese Standard	T36
Word Count Estimation	34,348
Date of Issue	2018-04-30
Date of Implementation	2018-09-01
Older Standard (superseded by this standard)	QC/T 695-2002; QC/T 419-1999
Regulation (derived from)	Ministry of Industry and Information Technology Announcement No. 23 of 2018
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the terms and definitions, classification, requirements and test methods, inspection rules, marking, packaging, transportation and storage of automotive relays.

QC/T 695-2002 QC NATIONAL AUTOMOTIVE INDUSTRY STANDARD OF THEPEOPLE’S REPUBLIC OF CHINA Record No.. 11683-2003 Automotive General-Purpose Relay ISSUED ON. MARCH 6, 2003 IMPLEMENTED ON. AUGUST 1, 2003 Issued by. State Economic and Trade Commission of the PRC.

Foreword ... 3 1 Scope ... 4 2 Normative References ... 4 3 Definitions ... 4 4 Requirements ... 5 5 Test Methods ... 8 6 Inspection Rules ... 10 7 Mark, Package, Storage and Preservation ... 11

Foreword

This Standard was prepared in accordance with the standard preparation and modification plan of National Technical Committee of Auto Standardization, combined with the development demand of domestic auto market. This Standard refers to foreign advanced auto enterprise standard like Japan in the field of technical contents. The preparation rules shall take GB/T 1.1-2000 and GB/T 1.2-2002. This Standard was proposed by China Machinery Industry Federation. This Standard shall be under the jurisdiction of National Technical Committee of Auto Standardization. Drafting organization of this Standard. Shanghai SIIC Transportation Electric Co., Ltd. Chief drafting staffs of this Standard. Liu Ye, Zhou Zuoyan, Li Cong, and Tang Fengchun. Automotive General-Purpose Relay

Scope

This Standard specifies the technical requirements, test methods and inspection rules, mark, package, storage and preservation of automotive general-purpose relay. This Standard is applicable to the automotive DC circuit mechanical contact type electromagnetic relay (including plug-in small general-purpose relays and other installation of relays, hereinafter referred to as relay).

Normative References

The provisions in following documents become the provisions of this Standard through reference in this Standard. For dated references, the subsequent amendments (excluding corrigendum) or revisions do not apply to this Standard, however, parties who reach an agreement based on this Standard are encouraged to study if the latest versions of these documents are applicable. For undated references, the latest edition of the referenced document applies. GB/T 2408-1996 Plastics-Determination of the Burning Behaviour of Horizontal and Vertical Specimens in Contact with a Small-Flame Ignition Source JB/T 4159-1999 General Technical Requirements for Electric Products in the Tropics QC/T 73 Method of Compiling Model of Automobile Electric Equipment Product QC/T 78-1993 Automotive Plug-In Relay and Flasher Mounting Dimension QC/T 413-2002 Basic Technical Requirements for Automotive Electric Equipment 3 Definitions This Standard adopts the following definitions. 3.1 Normally open contact The contact that is in the disconnecting state, when the relay coil is not energized. 3.2 Normally closed contact stipulate din Table 1 of QC/T 413; and perform low-temperature test for 8h as per the selected lower limit storing temperature; when restoring to the room temperature, the relay’s operating voltage, release voltage and contact voltage drop shall meet the requirements of 4.6.1 and 4.6.2. 4.8.2 High-temperature resisting property The relay can work as per the requirements in the upper limit working temperature stipulate din Table 1 of QC/T 413; and perform high-temperature test for 8h as per the selected upper limit storing temperature; when restoring to the room temperature, the relay’s operating voltage, release voltage and contact voltage drop shall meet the requirements of 4.6.1 and 4.6.2. 4.8.3 Temperature-change resisting property Perform the temperature-change resisting property test as per the requirements of 3.10.3 of QC/T 413; after the completion of test and the temperature restoring to the room temperature, the relay’s operating voltage, release voltage and contact voltage drop shall meet the requirements of 4.6.1 and 4.6.2. 4.9 Product temperature-and-humidity-change resisting property Perform the temperature-and-humidity-change resisting property test as per the requirements of 3.11 of QC/T 413; after the completion of test and temperature restoring to the room temperature, the relay’s contact voltage drop shall meet the requirements of 4.6.2. 4.10 Vibration property Under non-working conditions, the installation position shall be “other positions” according to Table 3 in 3.12 of QC/T 413, the relay shall withstand sweep vibration test from three directions, namely, X, Y, Z; after the completion of test, relay shall meet the requirements of 4.6.1 and 4.6.2. 4.11 Salt spray resisting property Under non-working conditions, according to the provisions of 3.13 of QC/T 413, perform 48h salt spray test against the relay; after the completion of test, the relay’s operating voltage and release voltage shall meet the requirements of 4.6.1. 4.12 Durability The working times for relay durability shall be 100 000 times, which can also be determined by the client’s specific demand. After the durability test, the relay’s operating voltage and release voltage shall conform to the provisions of 4.6.1; compared with Table 3, the contact voltage drop can increase 50%. 5.7 Insulation and voltage resisting test Perform the insulation and voltage resisting test against the specimen according to the method stipulated in 4.8.1 of QC/T 413; which shall conform to the provisions of 4.7. 5.8 Temperature resisting property test 5.8.1 Low-temperature test Firstly, check whether the relay can start under the lower limit working temperature; then perform the low-temperature storing test according to the test methods stipulated in 4.10.1 of QC/T 413; after the completion of the test, placing the relay under room temperature for 1h, its property shall conform to the provisions of 4.8.1. 5.8.2 High-temperature test Firstly, check whether the relay can start under the upper limit working temperature; then perform high-temperature storing test according to the test methods stipulated in 4.10.2 of QC/T 413; after the completion of the test, placing the relay under room temperature for 1h, its property shall conform to the provisions of 4.8.2. 5.8.3 Temperature-change test Perform the temperature-change test according to the test methods stipulated in 4.10.3 of QC/T 413; after the completion of the test, placing the relay under room temperature for 1h, its property shall conform to the provisions of 4.8.3. 5.9 Composite temperature/humidity cycling test Perform the composite temperature/humidity cycling test according to 4.11 of QC/T 413; after the completion of test, and restoring to the room temperature; the relay property shall conform to the provisions of 4.9. 5.10 Vibration test Perform the test according to the methods stipulated in 4.12 of QC/T 413; after the completion of test, the relay property shall conform to the provisions of 4.10. 5.11 Salt spray test Perform the salt spray test for 48h according to 4.13 of QC/T 413; after the completion of test, the relay property shall conform to the provisions of 4.11. 5.12 Durability test Perform the durability test against the relay according to the prescribed wiring mode and load property parameters; one cycle (or one time) of test indicates the test is energized for 2s and not energized for 3s; after the completion of test, the property

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of QC/T 695-2018_English be delivered?

Answer: Upon your order, we will start to translate QC/T 695-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of QC/T 695-2018_English with my colleagues?

Answer: Yes. The purchased PDF of QC/T 695-2018_English will be deemed to be sold to your employer/organization who actually pays 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+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version QC/T 695-2018?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version QC/T 695-2018 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.