GB/T 7346-1998
Replaced
T/CEC 506-2021
Active
Group standards
T/CEC 506-2021 Design specifications for large-capacity dry high-frequency transformers used in power electronics equipment
T/CEC 506-2021 Design specifications for large-capacity dry high-frequency transformers used in power electronics equipment
Price:
$ 20.00
Basic Information
Standard Code:
T/CEC 506-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Rotating motor comprehensive
Publish Date:
2021-06-29
Implement Date:
2021-10-01
Scope
This document specifies the design method for large-capacity dry high-frequency transformers used in power electronic equipment, including the determination of core material parameters and operating magnetic flux density, the calculation of the core cross-sectional area, the calculation of the number of turns in the winding, insulation design, the calculation of the dimensions of the winding and core, leakage inductance, loss, and temperature rise calculations, etc. This document is applicable to the fine-grained design of dry high-frequency transformers with a rated operating frequency range of 400 Hz to 20 kHz and a rated capacity of not less than 5 kVA, used in power electronic equipment with a voltage rating of 10 kV or lower.
Development Information
Related Standards
GB/T 4772.1-1999
Replaced
GB/T 4772.1-1999 Dimensions and output series for rotating electrical machines—Part 1:Frame numbers 56 to 400 and flange numbers 55 to 1080
GB/T 4772.2-1999
Active
GB/T 4772.2-1999 Dimensions and output series for rotating electrical machines— Part 2:Frame numbers 355 to 1000 and flange numbers 1180 to 2360
GB/T 4772.3-1999
Active
GB/T 4772.3-1999 Dimensions and output series for rotating electrical machines— Part 3:Samll built-in motors flange numbers BF10 to BF50
GB 10068-2000
Replaced
GB 10068-2000 Mechanical vibration of certain machines with shaft heights 56mm and higher—Measurement,evaluation and limits of vibration
GB/T 17948.1-2000
Replaced