GB/T 4074.4-2008
GB · 2008-04-23

Winding wires.Test methods.Part 4:Chemical properties

Replaced ICS 29.060.01 Cited by 8

1Key Takeaways

This part of GB/T 4074 specifies the following test methods: ——Test method 12: Resistance to solvents; ——Test method 16: Resistance to freezing agents; ——Test method 17: Direct solderability; ——Test method 20: Resistance to hydrolysis and resistant to transformer oil. See GB/T 4074.1 for definitions, general principles…

2Scope / Description

This part of GB/T 4074 specifies the following test methods: ——Test method 12: Resistance to solvents; ——Test method 16: Resistance to freezing agents; ——Test method 17: Direct solderability; ——Test method 20: Resistance to hydrolysis and resistant to transformer oil. See GB/T 4074.1 for definitions, general principles of test methods and a list of test methods for winding wires.

3Version History

GB/T 4074.4-1999 older 1999-11-10
GB/T 4074.4-2008 2008-04-23
GB/T 4074.4-2024 newer 2024-04-25

4Standard Metadata

Standard Number
GB/T 4074.4-2008
Status
Replaced
Publisher
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Publication Date
2008-04-23
Implementation
2008-12-01
ICS Classification
29.060.01 (Electrical wires and cables in general) 
Adopted Standard
IEC 60851-4:2005,IDT
Replaces
GB/T 4074.4-1999

5Citation Network

8
Cite this standard
5
Referenced herein
Standards that cite GB/T 4074.4-2008
Aromatic polyimide tape wrapped rectangular copper wire,class 240 Aromatic polyimide tape wrapped round copper wire,class 240 Enamelled round aluminium winding wire.Part 1:General requirements Corona-resistant enamelled wire coatings Corona-resistant enamelled copper wires,class 200 Selection guidelines for winding wire in power transformer Safety of household and similar electrical appliances - Part 13: Particular requirements for refrigerating appliances, ice cream machines and ice makers Aromatic polyimide enamelled reactangular copper wrie for new energy automobile,class 240
Referenced by GB/T 4074.4-2008
GB/T 4074.1 GB/T 4074.3-2008 GB/T 4074.5-2008 IEC 60296:1982 IEC 60554-1:1977

6Frequently Asked Questions

What is GB/T 4074.4-2008?
GB/T 4074.4-2008 — Winding wires.Test methods.Part 4:Chemical properties is an international standard developed by General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China. This part of GB/T 4074 specifies the following test methods: ——Test method 12: Resistance to solvents; ——Test method 16: Resistance to freezing agents; ——Test method 17: Direct solderability; ——Test method 20: Resistance to hydrolysis and resistant...
What does GB/T 4074.4-2008 cover?
This standard covers: This part of GB/T 4074 specifies the following test methods: ——Test method 12: Resistance to solvents; ——Test method 16: Resistance to freezing agents; ——Test method 17: Direct solderability; ——Test method 20: Resistance to hydrolysis and resistant to transformer oil. See GB/T 4074.1 for...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of GB/T 4074.4-2008?
The current published version is GB/T 4074.4-2008, published on 2008-04-23. Always check for amendments or pending revisions.
How do I purchase GB/T 4074.4-2008?
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