GB/T 1423-1996
Active
YB/T 6247.1-2024
Active
Industry standards-Black metallurgy
YB/T 6247.1-2024 YB/T 6247.1-2024 Electrical steel strip (sheet) measurement of total loss ratio - Part 1: Harmonic content measurement method including high-order harmonics
YB/T 6247.1-2024 YB/T 6247.1-2024 Electrical steel strip (sheet) measurement of total loss ratio - Part 1: Harmonic content measurement method including high-order harmonics
Basic Information
Standard Code:
YB/T 6247.1-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical properties of metals
ICS Name:
Other testing methods for metal materials
Publish Date:
2024-10-24
Implement Date:
2025-05-01
Scope
This document specifies the measurement principles, samples, measuring devices, measurement systems, and determination methods for the specific total loss of electrical steel strips (sheets) under magnetic polarization conditions with a fundamental frequency of the power frequency and high-order harmonics. This document is applicable to grain-oriented and non-grain-oriented electrical steel strips (sheets).
Development Information
Same series standard
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