GB 4065-1983
Active
T/JSEE 012-2020
Active
Group standards
T/JSEE 012-2020 Technical Specifications for Foam-Water Spray Fire Extinguishing System for Oil-Immersed Transformers
T/JSEE 012-2020
Price:
$ 20.00
Basic Information
Standard Code:
T/JSEE 012-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Fire extinguishing
Publish Date:
2020-12-22
Implement Date:
2021-01-01
Scope
Main technical content: This document specifies the technical requirements for the design, construction, acceptance, and operation and maintenance of foam-water spray fire extinguishing systems for oil-immersed transformers. This document is applicable to the foam-water spray fire extinguishing systems installed in oil-immersed transformers of 500 kV and below in new, renovated, and expanded power system projects. Pump-type (currently mixed-type) foam spray fire extinguishing systems can be implemented in accordance with this standard.
Development Information
Related Standards
GB 4399-1984
Replaced
GB 4399-1984 Portable carbon dioxide fire extinguishers
GB 4401-1984
Replaced
GB 4401-1984 Portable soda-acid fire extinguishers
GB 4396-1984
Replaced
GB 4396-1984 Fire extinguishing agent—carbon dioxide
GB 6051-1985
Active
GB 6051-1985 Fire extinguishing agent of bromotrifluoromethane
GB/T 5907-1986
Replaced