GB 6249-1986
Replaced
NB/T 20678-2023
Active
Industry standards-Energy
NB/T 20678-2023 The qualification of optical cables, connectors, and joints for nuclear power plant safety systems
NB/T 20678-2023 The qualification of optical cables, connectors, and joints for nuclear power plant safety systems
Price:
$ 30
Basic Information
Standard Code:
NB/T 20678-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Reactor and nuclear power plant safety distribution equipment
ICS Name:
Nuclear power stations, safety
Publish Date:
2023-10-11
Implement Date:
2024-04-11
Scope
The certification of optical cables, optoelectronic hybrid cables, connectors, and fiber optic connectors used in nuclear power plant safety systems provides a reference method for the implementation of GB/T 12727. The certification of optical cables, optoelectronic hybrid cables, connectors, and connectors in nuclear power plant safety-grade equipment or other equipment (such as sensors, instruments, panel cabinets, etc.) can refer to this document.
Development Information
Related Standards
GB/T 12726.1-1991
Replaced
GB/T 12726.1-1991 Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants—Part 1:General requirements
GB/T 13178-1991
Replaced
GB/T 13178-1991 Partially depleted gold silicon surface barrier detectors
GB/T 13180-1991
Replaced
GB/T 13180-1991 G-M counter tubes for detecting γ radiation
GB/T 13182-1991
Replaced
GB/T 13182-1991 Scintillation detectors of sodium iodide (thallium)
GB/T 12726.2-1991
Replaced