GB/T 15479-1995
Active
T/DZJN 409-2025
Active
Group standards
T/DZJN 409-2025 Converter and control method for operating in low voltage system for medium-high voltage motor conversion
T/DZJN 409-2025 Converter and control method for operating in low voltage system for medium-high voltage motor conversion
Price:
$ 31.00
Basic Information
Standard Code:
T/DZJN 409-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrical drive control device
ICS Name:
Integrated Industrial Automation System
Publish Date:
1970-01-01
Implement Date:
1970-01-01
Scope
This document specifies the technical requirements for switching from the frequency conversion mode to the power frequency mode without disruption when using medium- and high-voltage frequency converters to drive medium- and high-voltage motor systems, including technical requirements for control methods, acceptance methods, protection strategies, and operating procedures. This document is applicable to medium- and high-voltage frequency converters with a rated input voltage of 1kV to 35kV and a rated capacity of more than 250kVA.
Development Information
Related Standards
GB 16655-1996
Replaced
GB 16655-1996 Industrial automation systems—Safety of integrated manufacturing systems—Basic requirements
GB/T 16720.1-1996
Replaced
GB/T 16720.1-1996 Industrial automation systems—Manufacturing message specification(MMS)—Part 1:Service definition
GB/T 16720.2-1996
Replaced
GB/T 16720.2-1996 Industrial automation systems—Manufacturing Message Specification(MMS)—Part 2:Protocol specification
GB/T 16721-1996
Replaced
GB/T 16721-1996 Industrial automation systems—Specification of subsets of the protocol for the manufacturing—Message specification
GB/T 16979.1-1997
Replaced