YD/T 693-1993 English Version, YD/T 693-1993 Technical requirement of fundamental power supply units for SPC exchange (English Version)

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YD/T 693-1993 Technical requirement of fundamental power supply units for SPC exchange (English Version)
Standard No.:	YD/T 693-1993	Status:	abolished remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	1500 words	Translation Price(USD):	180.0 remind me the price change Email:
Implemented on:	1994-9-1	Delivery:	via email in 1~3 business day

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Standard No.:	YD/T 693-1993
English Name:	Technical requirement of fundamental power supply units for SPC exchange
Chinese Name:	程控交换机基础电源技术要求
Chinese Classification:	M41 Telecommunication power supply equipment
Professional Classification:	YD Professional Standard - Telecommunication
Source Content Issued by:	Ministry of Posts and Telecommunications
Issued on:	1994-03-26
Implemented on:	1994-9-1
Status:	abolished
Abolished on:	2009-12-01
Target Language:	English
File Format:	PDF
Word Count:	1500 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

Standard

YD/T 693-1993 Technical requirement of fundamental power supply units for SPC exchange (English Version)
Standard No.	YD/T 693-1993
Status	abolished
Language	English
File Format	PDF
Word Count	1500 words
Price(USD)	180.0
Implemented on	1994-9-1
Delivery	via email in 1~3 business day

Detail of YD/T 693-1993

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Introduction of YD/T 693-1993

主题内容：本标准主要对程控交换机用的直流基础电源系统，包括换流配电设备、电压允许变动范围、全程放电回路电压降、杂音电压、导线配线原则等主要技术问题提出要求。适用范围：本标准适用于公用通信网用的程控交换机电源，专用通信网用的程控交换机电源亦应参照使用。

Contents of YD/T 693-1993

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Keywords:
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