TB/T 2803-2003 English PDF

US$479.00 · In stock
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TB/T 2803-2003: Technical specification of circuit-breaker for AC electrification railway
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
TB/T 2803-2003	479	Add to Cart	3 days	Technical specification of circuit-breaker for AC electrification railway	Valid

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Basic data

Standard ID: TB/T 2803-2003 (TB/T2803-2003)
Description (Translated English): Technical specification of circuit-breaker for AC electrification railway
Sector / Industry: Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard: S82
Classification of International Standard: 29.280
Word Count Estimation: 15,169
Date of Issue: 2003-03-12
Date of Implementation: 2003-09-01
Older Standard (superseded by this standard): TB/T 2803-1997; TB/T 1843-1987
Adopted Standard: IEC 56-1987, NEQ
Summary: This standard specifies the use of electrified railway circuit breaker conditions, the basic classification, design, testing, and packaging, transportation, storage and so on. This standard applies to the rated voltage of electrified railway 27. 5kV, 2 �� 27. 5kV, 55kV, frequency 50Hz indoor, outdoor, SF (6) and vacuum circuit breakers. This standard also applies to the circuit breaker operating mechanism and other auxiliary equipment. Beyond the special requirements of this standard, in consultation with the manufacturer by the user.

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