TB/T 3205.3-2008
Track lead,midpoint connectors for impedance bond.Part 3: midpoint connector (English Version)

Standard No.

TB/T 3205.3-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Professional Standard - Railway

Status

Be replaced 2017-06

Replace By

TB/T 3205.3-2016

Latest

TB/T 3205.3-2016

Replace

TB/T 2352-1993

Scope

This part specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of choke transformer midpoint connection plates (hereinafter referred to as connection plates). This section applies to the design, production, manufacturing and inspection of connecting plates connecting the midpoints of two choke transformers in electrified section track circuits.

TB/T 3205.3-2008 Referenced Document

• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
• GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)

TB/T 3205.3-2008 history

• 2016 TB/T 3205.3-2016 Track lead,midpoint connectors for impedance bond.Part 3: midpoint connector
• 2008 TB/T 3205.3-2008 Track lead,midpoint connectors for impedance bond.Part 3: midpoint connector
• 1993 TB/T 2352-1993 BZ type choke transformer midpoint connecting plate

TB/T 3205.3-2008 Track lead,midpoint connectors for impedance bond.Part 3: midpoint connector has been changed from TB/T 2352-1993 BZ type choke transformer midpoint connecting plate.