YD/T 502-2000
Requirements of diesel generator sets for telecommunications (English Version)

Standard No.

YD/T 502-2000

Language

Chinese, Available in English version

Release Date

2000

Published By

Professional Standard - Post and Telecommunication

Status

Be replaced 2007-12

Replace By

YD/T 502-2007

Latest

YD/T 502-2020

Scope

This standard specifies the technical requirements for communications-specific diesel generator sets. This standard applies to diesel generator sets with power ranging from 12 to 3150kW. Its rated frequency is 50Hz, its rated voltage is 400V or high voltage 10.5kV, and it adopts a three-phase four-wire system.

YD/T 502-2000 history

• 2020 YD/T 502-2020 Low voltage diesel generator set for communication
• 2007 YD/T 502-2007 Diesel Generator Sets for Telecommunications
• 2000 YD/T 502-2000 Requirements of diesel generator sets for telecommunications
• 1970 YD/T 502-1991 Technical requirements for communication diesel generator sets