STN EN IEC 60034-2-3
| Name: | STN EN IEC 60034-2-3 |
| Validity: | Valid |
| Number of pages: | 44 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Točivé elektrické stroje. Časť 2-3: Špecifické skúšobné metódy na určovanie strát a účinnosti striedavých motorov napájaných z meniča |
| English title | Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC motors |
| Release Date: | 01. 07. 2024 |
| Date of withdrawal: | |
| ICS: | 29.160.01 |
| Sorting character/National clasification code | 35 0000 |
| Level of incorporation: | idt EN IEC 60034-2-3:2024, idt IEC 60034-2-3:2024 |
| Official Journal | 06/24 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN IEC 60034-2-3:2020-09 (35 0000) |
| Note in Official Journal: | |
| Subject of the standard: | IEC 60034-2-3:2024 specifies test methods and an interpolation procedure for determining losses and efficiencies of converter-fed motors. The motor is then part of a variable frequency power drive system (PDS) as defined in IEC 61800-9-2. This document also specifies procedures to determine motor losses at any load point (torque, speed) within the constant flux range (constant torque range, base speed range), the field weakening range and the overload range based on determination of losses at seven standardized load points. This procedure is applicable to any variable speed AC motor (induction and synchronous) rated according to IEC 60034-1 for operation on a variable frequency and variable voltage power supply. This second edition cancels and replaces the first edition of IEC 60034-2-3 published in 2020. This edition includes the following significant technical changes with respect to the previous edition: - Harmonization of requirements and procedures with IEC 60034-2-1. |
| Preview: | Náhľad normy (PDF) |