GB/T 18802.22-2008
Low-voltage surge protective devices.Part 22:surge protective devices connected to telecommunications and signalling networks.Selection and application principles (English Version)
- Standard No.
- GB/T 18802.22-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2020-07
- Replace By
- GB/T 18802.22-2019
- Latest
- GB/T 18802.22-2019
- Scope
- This part of GB/T 18802 applies to the guidelines for the selection, operation, installation and coordination of surge protective devices (SPDs) in telecommunications and signal networks with system nominal voltages not exceeding AC 1000Vr.ms and DC 1500V. This section also applies to SPDs combined in the same enclosure for signal line and power line protection.
GB/T 18802.22-2008 Referenced Document
- GB 18802.1-2002 Surge protective devices connected to low-voltage power distribution systems--Part 1: Performance requirements and testing methods
- GB/T 17626.5-2008 Electromagnetic compatibility.Testing and measurement techniques.Surge immunity test
- GB/T 18802.21-2004 Low-voltage surge protective devices Part 21:Surge protective devices connected to telecommunications and signalling networks Performance requirements and testing methods
- GB/T 19271.1-2003 Protection against lightning electromagnetic impulse--Part 1: General principles
- GB/T 19271.2-2005 Protection against lightning electromagnetic impulse(LEMP)-Part 2:Shielding of structures,bonding inside structures and earthing
- ITU-T K.31-1993 Bonding Configurations and Earthing of Telecommunication Installations Inside a Subscriber's Building - Protection Against Interference (Study Group V) 10 pp
GB/T 18802.22-2008 history
- 2019 GB/T 18802.22-2019 Low-voltage surge protective devices－Part 22:Surge protective devices connected to telecommunications and signalling networks－Selection and application principles
- 2008 GB/T 18802.22-2008 Low-voltage surge protective devices.Part 22:surge protective devices connected to telecommunications and signalling networks.Selection and application principles
GB/T 18802.22-2008 -All Parts
GB/T 18802.1-2011 Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems -Requirements and tests
GB/T 18802.11-2020 Low-voltage surge protective devices(SPD)—Part 11: Surge protective devices connected to low-voltage power systems—Requirements and test methods
GB/T 18802.12-2014 Low-voltage surge protective devices.Part 12:Surge protective devices connected tolow-voltage power distribution systems.Selection and application principles
GB/T 18802.21-2016 Low-voltage surge protective devices.Part 21:Surge protective devices connected to telecommunications and signaling networks.Performance requirements and testing methods
GB/T 18802.22-2019 Low-voltage surge protective devices－Part 22:Surge protective devices connected to telecommunications and signalling networks－Selection and application principles
GB/T 18802.31-2021 Low-voltage surge protective devices—Part 31: Surge protective devices connected to photovoltaic installations—Requirements and test methods
GB/T 18802.311-2017 Components for low-voltage surge protective devices—Part 311: Performance requirements and test circuits for gas discharge tubes(GDT)
GB/T 18802.312-2017 Components for low-voltage surge protective devices—Part 312: Selection and application principles for gas discharge tubes(GDT)
GB/T 18802.32-2021 Low-voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection and application principles
GB/T 18802.321-2007 Components for low-voltage surge protective devices.Part 321:Specifications for avalanche breakdown diode(ABD)
GB/T 18802.331-2007 Components for low-voltage surge protective devices.Part 331:Specifiecation for metal oxide varistors(MOV)
GB/T 18802.341-2007 Components for low-voltage surge protective devices.Part 341:Specification for thyristor surge suppressors(TSS)
GB/T 18802.351-2019 Components for low-voltage surge protective devices－Part 351:Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
GB/T 18802.352-2022 Components for low-voltage surge protection—Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs)