GB 14821.1-1993
Abolished
DB4403/T 153-2021
Active
Guangdong ProvinceLocal standards
DB4403/T 153-2021 Standard Operating Procedures for Isolated Lightning Protection and Information Systems Grounding Engineering for Power Distribution and Information Systems Maintenance Management
DB4403/T 153-2021 Standard Operating Procedures for Isolated Lightning Protection and Information Systems Grounding Engineering for Power Distribution and Information Systems Maintenance Management
Basic Information
Standard Code:
DB4403/T 153-2021
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Low-voltage electrical equipment
ICS Name:
\nLightning protection
Publish Date:
2021-03-23
Implement Date:
2021-04-09
Pages:
17 pages
Scope
This document applies to the operation, maintenance, and management requirements of isolated lightning protection systems and devices for power supply and information systems. Other similar lightning protection systems and devices can be used for reference.
Development Information
Related Standards
GB/T 19271.2-2005
Abolished
GB/T 19271.2-2005 Protection against lightning electromagnetic impulse(LEMP)—Part 2:Shielding of structures, bonding inside structures and earthing
GB/T 19271.3-2005
Abolished
GB/T 19271.3-2005 Protection against lightning electromagnetic impulse(LEMP)—Part 3:Requirements of surge protective devices(SPDs)
GB/T 19271.4-2005
Abolished
GB/T 19271.4-2005 Protection against lightning electromagnetic impulse(LEMP)—Part 4:Protection of equipment in existing structures
GB/T 7327-2008
Abolished
GB/T 7327-2008 Silicon carbide surge arresters for a.c.systems
GB/T 33588.6-2016
Replaced