Power System Maintenance Technical Requirements

Power System Maintenance Technical Requirements, Total:8 items.

The international standard classification for "Power System Maintenance Technical Requirements" includes: Rectifiers. Convertors. Stabilized power supply .

The Chinese standard classification for "Power System Maintenance Technical Requirements" includes: Telecommunication power supply equipment .

Professional Standard - Post and Telecommunication

YD/T 1970.4-2009 Maintenance Requirements of Power Supply for Telecommunication Stations/Sites Part 4:Uninterruptible Power Systems
YD/T 1970.1-2009 Maintenance Requirements of Power Supply for Telecommunication Stations/Sites Part 1:General Rules
YD/T 1970.7-2015 Maintenance requirements of the power supply for telecommunication stations/sites Part 7: Lightning protection and earthing system
YD/T 1970.2-2010 Maintenance requirements for power supply of telecommunication stations/sites - Part 2: high-voltage/low-voltage power conversion and distribution system
YD/T 1970.3-2010 Maintenance requirements for power supply of telecommunication stations/sites - Part 3: DC (direct current) power system
YD/T 1970.10-2009 Maintenance Requirements of Power Supply for Telecommunication Stations/Sites Part 10:Valve Regulated Lead Acid Battery
YD/T 1970.6-2009 Maintenance Requirements of Power Supply for Telecommunication Stations/Sites Part 6:Generator sets System

YD/T 1970.6-2020 Maintenance requirements of power supply for telecommunication stations/sites—Part 6: Generator sets system