NR BRS-ST 82/3 ISSUE B PDF

Published Date: 12/02/2023

Overhead Contact System Design Specification: Module 1 Fundamental Design Requirements

Published Date: 12/05/2020

Distribution Equipment Work Instruction Abbreviations

Published Date: 09/03/2022

Test Before Touch for Overhead Line Equipment

Published Date: 01/21/2005

Lineside & on Track Equipment Typical Circuits Point Machine- T72 Point Machine & J.B. Type 1, L.H.S.N.C (Position 1 Normal) Acc: Electronic Interface (DEV/CDEV) or (DEP/CDEP) Detection Circuit

Published Date: 09/14/2005

Alarm systems - Intrusion systems -- Part 2-2: Requirements for passive infrared detectors

Published Date: 09/14/2005

Alarm systems - Intrusion systems -- Part 2-3: Requirements for microwave detectors

Published Date: 09/14/2005

Alarm systems - Intrusion systems -- Part 2-4: Requirements for combined passive infrared and microwave detectors

Published Date: 09/14/2005

Alarm systems - Intrusion systems -- Part 2-5: Requirements for combined passive infrared and ultrasonic detectors

Published Date: 09/14/2005

Alarm systems - Intrusion systems -- Part 2-6: Requirements for opening contacts (magnetic)

Published Date: 09/14/2005

Alarm systems - Intrusion systems -- Part 3: Control and indicating equipment