GB/T 3784-1983
Replaced
T/CEC 634-2022
Active
Group standards
T/CEC 634-2022 The technical requirements for the leaning monitoring device of power Beidou transmission line towers include: English language only
T/CEC 634-2022 The technical requirements for the leaning monitoring device of power Beidou transmission line towers include: English language only
Price:
$ 20.00
Basic Information
Standard Code:
T/CEC 634-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Remote control and telemetry
Publish Date:
2022-06-23
Implement Date:
2022-10-01
Scope
Main technical content: This document specifies the classification and composition, technical requirements, test methods, and inspection rules of the tilt monitoring devices for transmission line towers. This document is applicable to AC and DC transmission lines with a voltage rating of 110 (66) kV and above. The tilt monitoring devices for towers of transmission lines with other voltage ratings may be implemented in accordance with this document.
Development Information
Related Standards
GB/T 12119-1989
Abolished
GB/T 12119-1989 Bank based test method of the operational performance of marine radar
GB/T 12120-1989
Abolished
GB/T 12120-1989 General specifications of primary enroute surveillance radar for air traffic control
GB/T 12182-1990
Replaced
GB/T 12182-1990 General specification of secondary surveillance radar for air traffic control
GB/T 12183-1990
Replaced
GB/T 12183-1990 General specification of airborne transponders for air traffic control
GB/T 12506-1990
Replaced