TB/T 3146.2-2007
DK-1 Electro-pneumatic brake for electric locomotives Part 2: Test standard of single valve (English Version)

Standard No.

TB/T 3146.2-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Railway

Latest

TB/T 3146.2-2007

Replace

TB/T 2057-1989

Scope

This part specifies the performance requirements for the air brake valve, distribution valve, emergency valve, electric air release valve, safety valve, etc. of the DK-1 locomotive electro-pneumatic brake and the inspection methods on the test bench. This section is applicable to the performance testing of the air brake valve, distribution valve, emergency valve, electric air release valve, safety valve, etc. of the DK-1 locomotive electro-pneumatic brake.

TB/T 3146.2-2007 history

• 2007 TB/T 3146.2-2007 DK-1 Electro-pneumatic brake for electric locomotives Part 2: Test standard of single valve
• 1989 TB/T 2057-1989 DK-1 locomotive electro-pneumatic brake test specification on the test bench

TB/T 3146.2-2007 DK-1 Electro-pneumatic brake for electric locomotives Part 2: Test standard of single valve has been changed from TB/T 2057-1989 DK-1 locomotive electro-pneumatic brake test specification on the test bench.