NR BR 820 PDF

Name:
NR BR 820 PDF

Published Date:
08/01/1974

Status:
[ Active ]

Description:

Specification for Colours of Light Signals, Colour Filters and Lenses

Publisher:
Network Rail

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

PDF ONLY

This specification covers the requirements for colours of light signals and the colorimetric and photometric requirements for colour filters and lenses used in connection with signalling on British Railways and road traffic signals at level crossings.

File Size :	1 file , 2.9 MB
Number of Pages :	15
Published :	08/01/1974

History

Related products

NR NR/CIV/SD/F003/580/ADD2 ISSUE B

Published Date: 12/01/2018

Tunnels - Emergency Temporary Repair System F003 Addendum

$18.6

NR X01690 ISSUE 2

Published Date: 02/06/1999

AHBC Typical Circuits Indication Circuits Double Line Bi-Directional where Trains May Stand on the Exit Track

$5.7

NR NR/CIV/SD/1026 ISSUE C

Published Date: 09/02/2017

Box Girder Underbridge Wide Floor >20-30 Degrees Skew - Sheet 3 of 4

$5.7

NR TI 009 ISSUE 2

Published Date: 02/01/2005

RT/SMS TV02 Level Crossing CCTV Equipment (CCD Type)

$5.7

Best-Selling Products

IEC/TS 60034-16-2 Ed. 1.0 b:1991

Published Date: 02/15/1991

Rotating electrical machines - Part 16: Excitation systems for synchronous machines - Chapter 2: Models for power system studies

$33

IEC/TS 60034-16-3 Ed. 1.0 b:1996

Published Date: 02/14/1996

Rotating electrical machines - Part 16: Excitation systems for synchronous machines - Section 3: Dynamic performance

$43.5

IEC/TS 60034-17 Ed. 3.0 b:2002

Published Date: 03/26/2002

Rotating electrical machines - Part 17: Cage induction motors when fed from converters - Application guide

$18.3

IEC/TS 60034-17 Ed. 4.0 b:2006

Published Date: 05/09/2006

Rotating electrical machines - Part 17: Cage induction motors when fed from converters - Application guide

$47.1

IEC/TS 60034-18-32 Ed. 1.0 b:1995

Published Date: 03/29/1995

Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 32: Test procedures for form-wound windings - Electrical evaluation of insulation systems used in machines up to and including 50 MVA and 15 kV

$18.3

IEC/TS 60034-18-33 Ed. 1.0 b:1995

Published Date: 03/29/1995

Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 33: Test procedures for form-wound windings - Multifactor functional evaluation - Endurance under combined thermal and electrical stresses of insulation systems used in machines up to and including 50 MVA a

$32.1