GB 17620-1998
Replaced
T/CEEIA 412-2019
Active
Group standards
T/CEEIA 412-2019 Nitrogen refrigerant motor insulation system
T/CEEIA 412-2019 Nitrogen refrigerant motor insulation system
Price:
$ 20.00
Basic Information
Standard Code:
T/CEEIA 412-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rotating motor
ICS Name:
Electrical insulation comprehensive
Publish Date:
2019-12-30
Implement Date:
2019-12-30
Scope
Scope: This standard specifies the composition, technical requirements, test methods, and inspection rules of the insulation system for ammonia-resistant refrigerant motors. This standard applies to insulation systems for ammonia-resistant refrigerant motors with voltages up to 1,000 V, and the insulation level of the system is grade B or grade F. Other motor products with ammonia-resistant refrigerant requirements may also refer to and implement this standard. Main technical content: This standard specifies the composition, technical requirements, test methods, and inspection rules of the insulation system for ammonia-resistant refrigerant motors. This standard applies to insulation systems for ammonia-resistant refrigerant motors with voltages up to 1,000 V, and the insulation level of the system is grade B or grade F. Other motor products with ammonia-resistant refrigerant requirements may also refer to and implement this standard.
Development Information
Related Standards
GB 17622-1998
Replaced
GB 17622-1998 General specification for insulating Gloves for live working
GB/T 17948.2-2006
Active
GB/T 17948.2-2006 Functional evaluation of insulation systems for rotating electrical machines—Test procedures for wire-wound windings—Classification of changes and insulation component substitutions
GB/T 17948.3-2006
Replaced
GB/T 17948.3-2006 Functional evaluation of insulation systems for rotating electrical machines—Test procedures for form-wound windings—Thermal evaluation and classification of insulation systems used in machines up to and including 50 MVA and 15kV
GB/T 17948.4-2006
Replaced
GB/T 17948.4-2006 Functional evaluation of insulation systems for rotating electrical machines—Test procedures for form-wound windings—Electrical evaluation of insulation systems used in machines up to and including 50MVA and 15kV
GB/T 311.4-2010
Active