STN EN 50546
| Name: | STN EN 50546 |
| Validity: | Valid |
| Number of pages: | 88 |
| Language: |
EN
|
| Paper: | 28,80€ |
| Electronic version |
a) Only read (without ability to print and copy)
25,92€ b) Without ability to print, with ability to copy (printscreen) 28,80€ c) With ability to print and copy (printscreen) 37,44€ |
| Slovak title | Dráhové aplikácie. Koľajové vozidlá. Trojfázová externá napájacia sieť pre koľajové vozidlá |
| English title | Railway applications - Rolling Stock - Three-phase shore (external) supply system for rail vehicles and its connectors |
| Release Date: | 01. 01. 2025 |
| Date of withdrawal: | |
| ICS: | 29.120.30, 45.060.01 |
| Sorting character/National clasification code | 34 1580 |
| Level of incorporation: | idt EN 50546:2024 |
| Official Journal | 12/24 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 50546:2021-01 (34 1580) |
| Note in Official Journal: | |
| Subject of the standard: | IEC 61362:2024 includes relevant technical data necessary to describe hydraulic turbine governing systems and to define their performance. It is aimed at unifying and thus facilitating the selection of relevant parameters in bidding specifications and technical bids. It will also serve as a basis for setting up technical guarantees. The scope of this standard is restricted to the turbine governing level. Additionally some remarks about the control loops of the plant level and about primary and secondary frequency control (see also Annex B) are made for better understanding without making a claim to be complete. Important topics covered are: - speed, power, water level, opening and flow (discharge) control for reaction and impulse-type turbines including double regulated machines; - means of providing actuating energy; - safety devices for emergency shutdown. |
| Preview: | Náhľad normy (PDF) |