GB 14821.1-1993
Abolished
T/ZSLD 002-2025
Active
Group standards
\nT/ZSLD 002-2025 Technical Guidelines for the Effectiveness Testing of Concealed Works of Lightning Protection Devices in Buildings
T/ZSLD 002-2025 Guidelines for the effectiveness testing of concealed engineering for lightning protection devices in buildings
Price:
$ 20.00
Basic Information
Standard Code:
T/ZSLD 002-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Power supply and distribution engineering
ICS Name:
\nLightning protection
Publish Date:
2025-06-10
Implement Date:
2025-06-18
Scope
Main technical content: This document is applicable to the effectiveness testing of concealed works of lightning protection devices in buildings. The main technical content includes: (1) General provisions. It proposes a general requirement for the effectiveness testing of concealed works of lightning protection devices, mainly including the content and requirements of the testing items, the testing personnel, the testing instruments and equipment, the testing methods, and the safety requirements for testing. (2) Technical content and methods for the effectiveness testing of concealed works. This standard proposes technical requirements, quantities, and methods for the effectiveness testing of four aspects of lightning protection devices, including lightning rods, down conductors, grounding devices, and lightning-proof equipotential bonding. (3) Operating procedures for the effectiveness testing of concealed works. This standard proposes specific requirements for the testing procedures and flowcharts of the effectiveness testing of concealed works of lightning protection devices.
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