GB 11920-1989
Replaced
DB44/T 2004-2017
Active
Guangdong ProvinceLocal standards
DB44/T 2004-2017 Intelligent Grounding Integrated Protection Device
DB44/T 2004-2017 Intelligent Grounding Integrated Protection Device
Price:
$ 30
Basic Information
Standard Code:
DB44/T 2004-2017
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
The power system
ICS Name:
Control equipment for power systems
Publish Date:
2017-06-23
Implement Date:
2017-09-23
Pages:
26 pages
Scope
This standard specifies the terms and definitions, model naming, usage conditions, technical requirements, testing, marking, packaging, transportation, and storage of intelligent grounding comprehensive protection devices (hereinafter referred to as the device). This standard applies to intelligent grounding comprehensive protection devices with a rated voltage of 6 to 35 kV, and voltage levels below 6 kV with special requirements, operating at a frequency of 50 Hz.
Development Information
Related Standards
GB/T 16435.1-1996
Active
GB/T 16435.1-1996 Telecontrol equipment and systems interfaces (electrical characteristics)
GB/T 16436.1-1996
Active
GB/T 16436.1-1996 Telecontrol equipment and systems—Part 1:General considerations—Section 2 :Guide for specifications
GB/T 15149.1-2002
Active
GB/T 15149.1-2002 Teleprotection equipment of power systems—Performance and testing—Part 1:Command systems
GB/T 13729-2002
Replaced
GB/T 13729-2002 Remote terminal unit equipment
GB/T 4205-2003
Replaced