JB/T 14959-2025 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB/T 14959-2025 | English | 319 | Add to Cart | 3 days [Need to translate] | (Minimum allowable values of the energy efficiency and energy efficiency grades for the speed regulation system of switched reluctance motor) |
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Basic data
| Standard ID | JB/T 14959-2025 (JB/T14959-2025) |
| Description (Translated English) | (Minimum allowable values of the energy efficiency and energy efficiency grades for the speed regulation system of switched reluctance motor) |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | K21 |
| Classification of International Standard | 23.140 |
| Word Count Estimation | 13,148 |
| Date of Issue | 2025-07-02 |
| Date of Implementation | 2026-02-01 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the energy efficiency grades and energy efficiency limits for switched reluctance motor speed control systems, and describes the corresponding test methods. This standard applies to general-purpose switched reluctance motor speed control systems and general-purpose explosion-proof switched reluctance motor speed control systems with rated power of 0.37kW to 375kW, rated speed of 750r/min to 3000r/min, and self-ventilated continuous duty. It is applicable to the determination of energy efficiency and the classification of energy efficiency grades for these systems. |
