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NY 643-2014 English PDF

US$129.00 · In stock
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NY 643-2014: Safety specifications for agricultural water pumps
Status: Valid

NY 643: Evolution and historical versions

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
NY 643-2014	English	129	Add to Cart	3 days [Need to translate]	Safety specifications for agricultural water pumps	Valid	NY 643-2014
NY 643-2002	English	279	Add to Cart	3 days [Need to translate]	Safety specification for agricultural water pumps	Obsolete	NY 643-2002

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Basic data

Standard ID	NY 643-2014 (NY643-2014)
Description (Translated English)	Safety specifications for agricultural water pumps
Sector / Industry	Agriculture Industry Standard
Classification of Chinese Standard	B91
Classification of International Standard	65.060
Word Count Estimation	5,591
Date of Issue	10/17/2014
Date of Implementation	1/1/2015
Older Standard (superseded by this standard)	NY 643-2002
Quoted Standard	GB 755; GB 1971; GB/T 5013.4; GB 10395.1; GB 10396
Regulation (derived from)	Ministry of Agriculture Notice No. 2166
Issuing agency(ies)	Ministry of Agriculture of the People's Republic of China
Summary	This standard specifies the technical requirements for the safety of agricultural pumps. This standard applies to agricultural pumps up to 75 kW.

NY 643-2002: Safety specification for agricultural water pumps

---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.
Safety specification for agricultural water pumps ICS 65.060 B91 People's Republic of China Agricultural Industry Standard Agricultural pump safety technical requirements Released on December 12,.2002 2003-03-01 implementation Published by the Ministry of Agriculture

Foreword

This standard is formulated to ensure the safe use of agricultural pumps. This standard was proposed by the Agricultural Mechanization Management Department of the Ministry of Agriculture. This standard is under the jurisdiction of the National Agricultural Machinery Standardization Technical Committee Agricultural Machinery Sub-Technical Committee. This standard was drafted. Pump Quality Supervision and Inspection Center of the Ministry of Agriculture, Taizhou Feiyue Motor Pump Manufacturing Co., Ltd. The main drafters of this standard. Luo Zekuan, Zhou Kaihua, Yang Lan, Chen Hong, Yang Mingjiang, Zhu Yi, Liang Shancheng. Agricultural pump safety technical requirements

1 Scope

This standard specifies the product safety technical requirements and technical requirements for safe use of agricultural water pumps and pump units. This standard applies to all types of agricultural water pumps and pump units below 75kW.

2 Normative references

The terms of the following documents become the terms of this standard by the application of this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard. GB 755-2000 Rotating Electric Machine Quota and Performance GB 1971-1980 Motor line end mark and direction of rotation GB/T 3216-1989 Centrifugal pump, mixed flow pump, axial flow pump and vortex pump test method GB 5013.2-1997 Rubber insulated flexible cables of rated voltages up to and including GB 9969.1-1998 General instructions for the use of industrial products GB 10395.1-2001 Technical requirements for safety of agricultural and forestry tractors and machinery - Part 1 GB 10396-1999 General rules for safety signs and hazard figures for tractors and machinery, lawn and horticultural machinery GB/T 13306-1991 Signage

3 definition

The following terms and definitions apply to this standard. 3.1 Agricultural water pump Water pump for agricultural irrigation and drainage, including centrifugal pump, mixed flow pump, axial flow pump, vortex pump, self-priming pump, long shaft deep well pump, small submersible pump, well Use submersible pumps, sewage submersible pumps, sewage sewage submersible pumps, screw pumps, submersible screw pumps, etc. 3.2 Agricultural water pump unit Machinery consisting of pumps, supporting power machines, transmission systems and main auxiliary equipment, including various submersible pumps, sprinklers, motors-pumps Units, diesel-pump units, gasoline engines-pump units, etc.

4 Product Safety Technical Requirements

4.1 Grounding device 4.1.1 The supporting motor should have a grounding device. The grounding device should ensure good electrical connection with the grounding wire without damaging the wire and the end. child. There must be a grounding mark on the grounding device. 4.1.2 The submersible pump shall have a grounding wire in the outgoing cable, and the grounding wire shall have an obvious grounding mark. 4.1.3 Ensure that the grounding mark will not be extinguished during use of the pump. 4.2 Insulation resistance The insulation resistance of the stator winding of the submerged pump to the casing shall not be lower than that specified in Table 1; the stator winding of the motor shall be fitted to the pump.

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Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version NY 643-2014 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.