PDF
GB/T 20840.9-2017 Active
GB/T 20840.9-2017 Instrument transformers—Part 9:Digital interface for instruments transformers
Abstract
This part of GB/T 20840 specifies the digital communication requirements for transformer measurement. This part is based on the IEC 61850 series standards, the UCA International User Group document "Implementation Guide for Digital Interfaces of Transformers Using IEC 61850-92", and the relevant content of GB/T 20840.8, including the supplementary improvements to GB/T 25931 based on network time synchronization. This part is applicable to transformers with digital output. The product standards consist of GB/T 20840.1 and GB/T 20840.6, supplemented by this part and the relevant specialized standards in the GB/T 20840 series.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 20840.9-2017 |
| CCS | Transformer |
| ICS | Transformers, reactors, and inductors |
| Implement Date | 2018-05-01 |
Price
$ 168
Subtotal
$ 168
Tax
$ 0.00
Order Total (incl. tax)
$ 168