CECS67-1994 English PDF

US$639.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
CECS67-1994: Calculation Method for Noise Disturbance of A.C Electrified Railway Effects Telecommunication lines
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
CECS 67-1994	639	Add to Cart	3 days	Calculation Method for Noise Disturbance of A.C Electrified Railway Effects Telecommunication lines	Obsolete

Similar standards

GB 4343.1   YD/T 983   YDB 086.1   

Basic data

Standard ID: CECS 67-1994 (CECS67-1994)
Description (Translated English): Calculation Method for Noise Disturbance of A.C Electrified Railway Effects Telecommunication lines
Sector / Industry: Construction Industry Standard
Classification of Chinese Standard: L06
Word Count Estimation: 16,146
Date of Issue: 12/13/1994
Date of Implementation: 12/13/1994
Regulation (derived from): Construction-Standard-Association-Letter [2016] No. 107
Summary: This standard specifies the calculation method of electrified railway line interference on telecommunications murmur. This standard applies to direct 25 kV AC power supply standard, with a reflux line direct power supply, transformer suction - return wire power supply disturbances and other forms of telecommunication lines electrified railway noise calculations.

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