JB/T 14962-2025 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| JB/T 14962-2025 | English | 279 | Add to Cart | 3 days [Need to translate] | (Minimum allowable values of the energy efficiency and energy efficiency grades for magnetic suspension centrifugal compressor) |
Click to Preview a similar PDF
Basic data
| Standard ID | JB/T 14962-2025 (JB/T14962-2025) |
| Description (Translated English) | (Minimum allowable values of the energy efficiency and energy efficiency grades for magnetic suspension centrifugal compressor) |
| Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) |
| Classification of Chinese Standard | J72 |
| Classification of International Standard | 23.140 |
| Word Count Estimation | 11,110 |
| 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 limits for magnetic levitation centrifugal compressors, and describes the corresponding test methods. This standard applies to the determination of energy efficiency and energy efficiency grade classification of general-purpose magnetic levitation air compressors with magnetic levitation drive motor power of 110kW to 630kW and discharge pressure of 0.2MPa to 0.8MPa, and magnetic levitation centrifugal refrigerant compressors using R134a as refrigerant. Magnetic levitation compressors conveying other non-toxic, non-corrosive gases and centrifugal refrigerant compressors using other refrigerants may refer to this standard. |
