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GB/T 35720-2017 English PDF

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US$219.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 35720-2017: Motorized operated damper for household and similar use
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 35720-2017	219	Add to Cart	3 days	Motorized operated damper for household and similar use	Valid

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Basic data

Standard ID: GB/T 35720-2017 (GB/T35720-2017)
Description (Translated English): Motorized operated damper for household and similar use
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K32
Classification of International Standard: 97.120
Word Count Estimation: 11,140
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Quoted Standard: GB/T 2423.1; GB/T 2423.2; GB/T 2423.10; GB/T 2423.17; GB/T 2423.22; GB/T 2828.1; GB/T 5169.12; GB/T 6461-2002; GB/T 14536.1; GB/T 18313; GB/T 22685-2008
Regulation (derived from): National Standards Announcement No. 32 of 2017
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the terms and definitions, basic parameters, technical requirements, test methods, inspection rules and signs, packaging, transportation, and storage of household and similar-use stepper motors. This standard applies to rated voltage is not greater than 24 V DC, household and similar use of refrigeration equipment (such as air-cooled refrigerators, air-cooled freezers, etc.) stepper motor electric damper (hereinafter referred to as electric damper).

GB/T 35720-2017: Motorized operated damper for household and similar use

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Motorized operated damper for household and similar use ICS 97.120 K32 National Standards of People's Republic of China Household and similar electric dampers Published on.2017-12-29 2018-07-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Electrical Appliance Industry Association. This standard is under the jurisdiction of the National Home Automation Controller Standardization Technical Committee (SAC/TC212). This standard is drafted by. China Electric Apparatus Research Institute Co., Ltd., Zhenjiang Matsue Electric Co., Ltd., and Shanghai Kangyuan Electric Co., Ltd. Limited Company, Foshan Tongbao Huatong Controller Co., Ltd., Foshan Chudong Magnetic Co., Ltd., Hefei Midea Refrigerator Co., Ltd., Qingdao Haier Co., Ltd., Hisense Kelon Electric Co., Ltd., Hisense (Shandong) Refrigerator Co., Ltd., Xi'an Zhiheng Electric Technology Co., Ltd. Secretary, Xiamen Yixi Intelligent Technology Co., Ltd., Jiangsu Kaide Electronic Control Technology Co., Ltd., Xiamen Ritop Electric Technology Co., Ltd. This standard participated in the drafting of the unit. Guangdong Electric Power Research Institute of Industrial and Household Electrical Appliance Industry Productivity Promotion Center Co., Ltd., Ningbo Ouzhi Electrical Division Technology Co., Ltd., Chaohu Haifeng Door & Window Co., Ltd., Wuhu City Jiulong Controller Co., Ltd., Zhongshan Hengri Electric Appliance Co., Ltd., Ningbo Electric Appliance Co., Ltd., Xiamen Xiaoxun New Energy Technology Co., Ltd., Dongguan Ruijing Electric Technology Co., Ltd., Ningbo Beilun Haibo Precision Machine Machinery Manufacturing Co., Ltd., Xiamen Fran Appliances Technology Co., Ltd., Zhejiang Weigas Machinery Equipment Co., Ltd., Yueqing Shangjiang Electrical Technology Co., Ltd. Limited Company, Yueqing Gangjian Electrical Parts Co., Ltd., Yueqing Meijiali Electrical Factory, Xuzhou Ruxin Intelligent Technology Co., Ltd., Xi’an Xumaizhi Energy Appliance Technology Co., Ltd., Xi'an Connaught Information Technology Co., Ltd., Xiamen Wanming Electronics Co., Ltd. The main drafters of this standard. Kong Ruixun, Zhang Bingsheng, Wang Qunhui, Mai Fengshou, Long Kewen, Li Yang, Li Chunyang, Chen Xing, Wang Shuke, Quan Yongde, Lin Hongsong, Zhu Yufang, Ni Haoyong, Qian Feng, Ke Cilong, Li Guo, Zhu Zhouyang, Du Li, Hu Dongsheng, Chen Peihua, Lin Jinli, Wu Haiyun, Peng Shichang, Zhang Xiangzhong, Li Zhenyi, Zheng Zhizhang, Chen Xiaoqi, Ni Zan, Chen Feng, Ma Lina, and Xie Ping. Household and similar electric dampers

1 Scope

This standard specifies the terms and definitions, basic parameters, technical requirements, test methods, and inspections for household and similar use stepper motors. Inspection rules and signs, packaging, transportation, storage and so on. This standard applies to the rated voltage is not greater than the DC 24V, household and similar use of refrigeration equipment (such as air-cooled refrigerators, air-cooled freezers, etc.) Stepper motor electric throttle (hereinafter referred to as electric throttle).

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 2423.1 Environmental testing for electric and electronic products Part 2. Test methods Test A. Low temperature GB/T 2423.2 Environmental testing for electric and electronic products Part 2. Test methods Test B. High temperature GB/T 2423.10 Environmental testing for electric and electronic products Part 2. Test methods Tests Fc and Guidelines. Vibration (sine) GB/T 2423.17 Environmental testing for electric and electronic products Part 2. Test methods Test Ka. Salt spray GB/T 2423.22 Environmental test Part 2. Test method Test N. Temperature change GB/T 2828.1 Count Sampling Inspection Procedures Part 1. Batch Inspection Sampling Plans Retrieved by Acceptance Quality Limit (AQL) GB/T 5169.12 Fire hazard testing for electric and electronic products - Part 12. Glow/hot wire basic test methods - Burning of materials Hot Wire Flammability Index (GWFI) Test Method GB/T 6461-2002 Ratings of specimens and specimens after corrosion tests of metals and other inorganic coatings on metal substrates GB/T 14536.1 Automatic electrical controls for household and similar use Part 1. General requirements GB/T 18313 Acoustic information technology equipment and communication equipment air noise measurement GB/T 22685-2008 Household and similar controller packaging and marking

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Stepper motor electric damper steppingmotorelectricaloperateddamper A type of motor driven by a stepper motor, which mainly adjusts the amount of cold air or directly cuts off the flow of cold air in the cooling air duct system to regulate and cut off the air flow. Dual-acting control elements are mainly used in air-cooled refrigerators, air-cooled freezers and a series of air duct systems with cooling requirements. 3.2 Lock the lock When the door of the electric damper is in the closed position, the electric damper motor applies a certain amount of driving in the closing direction so that the door panel is opposite the door. The frame generates a closing force; or, when the door of the electric damper is in the fully open position, the electric damper motor applies a certain amount to the opening direction. The drive, so that the door hinge pivot torque. 3.3 Leakagerate leakage When the electric damper is in the closed lock state, under the condition that a predetermined air pressure is applied in a direction to open the door panel, the door frame door of the electric damper is passed ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 35720-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 35720-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 35720-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 35720-2017_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 Sales@ChineseStandard.net. 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.