GB/T 30144-2024 English PDFUS$559.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 30144-2024: YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships - Technical specification(frame size 112～400) Status: Valid GB/T 30144: Historical versions
Basic dataStandard ID: GB/T 30144-2024 (GB/T30144-2024)Description (Translated English): YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships - Technical specification(frame size 112��400) Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: K26 Word Count Estimation: 28,216 Date of Issue: 2024-08-23 Date of Implementation: 2024-08-23 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 30144-2024: YZP-H series variable-frequency adjustable-speed three-phase induction motors for crane in ships - Technical specification(frame size 112～400)---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. ICS 29.160.30 CCSK26 National Standard of the People's Republic of China Replace GB/T 30144-2013 YZP-H series marine crane with variable frequency speed regulation three-phase asynchronous Motor Technical Specifications (Frame Size 112~400) Released on 2024-08-23 2025-03-01 Implementation State Administration for Market Regulation The National Standardization Administration issued Table of ContentsPreface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Type, basic parameters and dimensions 2 5 Technical Requirements 9 6 Test methods 14 7 Inspection Rules 16 8 Marking, packaging and warranty period18 Figure 1 IM1001 horizontal motor with base and end cover without flange Figure 2 IM3001 horizontal motor with base without feet and end cover with flange Figure 3 IM3011 vertical motor with base without feet and end cover with flange Figure 4 Load characteristic curve of the motor 15 Table 1 Motor structure and installation type 2 Table 2 Correspondence between the rated power, synchronous speed, rated torque, moment of inertia Jm and frame size of the motor Table 3 IM1001 horizontal motor with base and end cover without flange 5 Table 4 IM3001 horizontal motor with base without feet and end cover with flange Table 5 IM3011 vertical motor with base without feet and end cover with flange 7 Table 6 Dimensions and tolerances of shaft extension keys 8 Table 7 Radial runout tolerance 8 Table 8 Radial and axial runout tolerances 8 Table 9 Parallelism tolerance 9 Table 10 Flatness tolerance 9 Table 11 Symmetry tolerance of shaft keyway 9 Table 12 Chemical composition of shaft material 10 Table 13 Guaranteed value of the ratio of maximum torque to rated torque 11 Table 14 Temperature rise limits or allowable temperatures of various heating parts of motors 12 Table 15 Vibration intensity limits (effective values) expressed by displacement and velocity for different axis center heights H 13 Table 16 A-weighted sound power level noise limits at no load 13 Table 17 Inspection items and test methods 17 Table 18 Outlet terminal marking 19ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces GB/T 30144-2013 "Technical Specifications for YZP-H Series Variable Frequency Speed Regulating Three-Phase Asynchronous Motors for Marine Hoisting" and Compared with GB/T 30144-2013, in addition to structural adjustments and editorial changes, the main technical changes are as follows. --- Added motor models and examples (see 4.1); --- Added the protection level IP56 for the junction box, and deleted "It can also be made into IP54 and IP55 according to the purchaser's requirements" (see 4.2,.2013 edition 3.1); --- Changed the constant torque frequency range from "2.5~50" to "3~50" (see Table 2, Table 2 of the.2013 edition); --- Added the corresponding data of motor with frame size 400 (see Table 2, Table 3, Table 6, Table 9, Table 11 and Table 16); --- Changed the K basic dimensions and position tolerances of the machine frame sizes 160M~225M in Table 3, and changed the K basic dimensions and position tolerances of the machine frame sizes 112M, 200L~280M and Table 5 for frame size 112M, changed the D limit deviation of Table 4 and Table 5 for frame size 160M~200L E limit deviation, changed the S basic size and position tolerance of the machine frame size 112M~280M in Table 4 and Table 5, deleted HE dimensions in Table 4 and Table 5 (see Table 3 to Table 5,.2013 edition of Table 3 to Table 5); --- Changed the limit deviation of key width (see Table 6, Table 6 of the.2013 edition); --- Added "Motors should be made of flame-retardant, durable, moisture-resistant, mildew-resistant and low-toxic materials, and materials containing asbestos are prohibited" (see 5.3.6); --- Changed the values corresponding to the nominal power and maximum torque/rated torque (see Table 13, Table 13 of the.2013 edition); --- Changed the guaranteed value of the ratio of the stall torque to the rated torque (see 5.5.4, 4.5.5 of the.2013 edition); --- Added "The deviation of any phase of the DC resistance of the three-phase stator winding of the motor in the actual cold state from the average value of the three phases should not exceed ±2% of the mean value” (see 5.5.6); --- Changed the overspeed test requirements (see 5.5.9, 4.5.11 of the.2013 edition); --- Added 1s withstand voltage test (see 5.5.10); --- Changed the requirements for motor vibration and noise (see 5.7 and 5.8, 4.7 and 4.8 of the.2013 edition); --- Added motor appearance and assembly quality requirements (see 5.12); --- Added the test of conventional items of motor (see 5.13); --- Added corresponding test method clauses (see Table 17); --- Added the "Cooling method" item and changed "rated frequency" to "reference frequency" (see 8.3, 7.3 of the.2013 edition). Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by the China Electrical Equipment Industry Association. This document is under the jurisdiction of the National Technical Committee for Standardization of Rotating Electrical Machines (SAC/TC26). This document was drafted by. Jiamusi Explosion-proof Motor Research Institute Co., Ltd., Jiamusi Motor Co., Ltd., and Changhang Group Wuhan Motor Co., Ltd., Wuxi Xindali Motor Co., Ltd., Jiangsu Special Equipment Safety Supervision and Inspection Institute, Jiangxi Jiangte Motor Co., Ltd., Wuxi Tianbao Motor Co., Ltd., Hebei Taili Motor Manufacturing Co., Ltd., Daqing Hengchi Electric Co., Ltd., Dalian Hongli Motor Co., Ltd., Jiangxi Gongbu Machinery Co., Ltd., Wuxi Mingtong Power Industry Co., Ltd., Shenzhen Xisite New Energy Technology Co., Ltd., Changzhou Gong College. The main drafters of this document are. Wang Weiyue, Wang Anguo, Tang Wei, Xu Min, Zhang Yuan, Wang Liping, Hu Huihua, Liu Yukang, Wang Xiaofeng, Zhang Guangqing, Xia Zhuang, Yu Lihao, Wu Fangming, Li Zhilong, Xu Ziyi. The previous versions of this document and the documents it replaces are as follows. ---First published in.2013 as GB/T 30144-2013; ---This is the first revision. YZP-H series marine crane with variable frequency speed regulation three-phase asynchronous Motor Technical Specifications (Frame Size 112~400)1 ScopeThis document specifies the types, basic parameters and dimensions of YZP-H series variable frequency speed regulating three-phase asynchronous motors for marine hoisting. It specifies technical requirements, describes the corresponding test methods, and stipulates inspection rules as well as marking, packaging and warranty period. This document is applicable to the manufacture of YZP-H series variable frequency speed regulating three-phase asynchronous motors for marine lifting (frame sizes 112~400).2 Normative referencesThe contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 191 Pictorial markings for packaging, storage and transportation GB/T 755 Ratings and performance of rotating electrical machines GB/T 756 Cylindrical shaft extensions for rotating electrical machines GB/T 997 Classification of structural types, installation types and terminal box positions of rotating electrical machines (IM code) GB/T 1032 Test methods for three-phase asynchronous motors GB/T 1096 Ordinary flat key GB/T 1958 Geometrical Specifications for Products (GPS) Geometric Tolerance Testing and Verification GB/T 1971 Terminal marking and direction of rotation of rotating electrical machines GB/T 1993 Cooling methods for rotating electrical machines GB/T 2423.16-2022 Environmental testing Part 2.Test method Test J and guidance. Mildew growth GB/T 2423.17-2008 Environmental testing for electric and electronic products Part 2.Test methods Test Ka. Salt spray GB/T 4772.1 Dimensions and output power classes of rotating electrical machines Part 1.Frame sizes 56 to 400 and flange sizes 55 to 1080 GB/T 4831 Method for compiling product models of rotating electrical machines GB/T 4942 Protection degree of rotating electrical machine integral structure (IP code) Classification GB/T 7060 Basic technical requirements for marine rotating electrical machines GB/T 10068 Mechanical vibration of motors with shaft center height of 56 mm and above - Measurement, evaluation and limits of vibration GB/T 10069.1 Measurement methods and limits for noise from rotating electrical machines Part 1.Measurement methods for noise from rotating electrical machines GB/T 10069.3 Noise measurement methods and limits for rotating electrical machines Part 3.Noise limits GB/T 12665 Requirements for damp heat tests on motors used under normal environmental conditions GB/T 14048.1-2023 Low-voltage switchgear and controlgear Part 1.General GB 20237 Safety requirements for lifting metallurgy and shielded motors GB/T 21975 Reliability test method for three-phase asynchronous motors for hoisting and metallurgy GB/T 22670 Test methods for three-phase cage induction motors powered by inverters GB/T 22719.1 Interturn insulation of loose-fitting windings of AC low-voltage motors Part 1.Test methods ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 30144-2024_English be delivered?Answer: Upon your order, we will start to translate GB/T 30144-2024_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 30144-2024?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 30144-2024 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. |
