STN EN IEC 61869-15
| Name: | STN EN IEC 61869-15 |
| Validity: | Valid |
| Number of pages: | 42 |
| 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 | Prístrojové transformátory. Časť 15: Dopĺňajúce požiadavky na transformátory jednosmerného napätia |
| English title | Instrument transformers - Part 15: Additional requirements for voltage transformers for DC applications |
| Release Date: | 01. 11. 2019 |
| Date of withdrawal: | |
| ICS: | 17.220.20 |
| Sorting character/National clasification code | 35 1309 |
| Level of incorporation: | idt EN IEC 61869-15:2019, idt IEC 61869-15:2018 |
| Official Journal | 10/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | IEC 61869-15:2018 provides all requirements specific to voltage transformers to be used in DC applications (DCVTs), whatever the technology used. The output signal can be analogue or digital. It is applicable to newly manufactured voltage transformers used for measuring, protection and/or control applications in DC power systems with a rated voltage above 1,5 kV. This document covers passive voltage dividers as well as active voltage transformers, used for measurement, control and protection. The general configuration of a single-pole low-power instrument transformer is described in Figure 601 of IEC 61869-6:2016. IEC 61869-15:2018 applies to voltage transformers (VT) intended to be used in DC applications with the following functions: • measure DC voltage (with significant harmonics); • withstand DC voltage. Two main technologies of DC converters exist today: LCC and VSC • Line-commutated converters (LCC) are based on thyristor converters. |
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