PDF
GB/T 25890.7-2010 Active
GB/T 25890.7-2010 Railway applications—Fixed installations—DC switchgear—Part 7-1:Measurement,control and protection devices for specific use in d.c.traction systems—Application guide
Abstract
This part of GB/T 25890 provides support, guidance, and requirements for the protection, control, and measurement systems of DC switching equipment in the design of DC traction power supply systems. This part specifies the characteristics and parameters of measurement, control, and protection devices in DC traction power supply systems.
This part serves as an application guide for electrical protection systems.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 25890.7-2010 |
| CCS | Traction electrical equipment |
| ICS | Electric traction equipment |
| Implement Date | 2011-06-01 |
Price
$ 75
Subtotal
$ 75
Tax
$ 0.00
Order Total (incl. tax)
$ 75