The document is a Thai industrial standard covering rotating electrical machines, specifically three-phase alternating current induction motors. This standard establishes efficiency classes for these motors, following the guidelines of IEC 60034-30-1.
The standard was developed by the Thai Industrial Standards Bureau and published in the Government Gazette. Its objective is to improve the energy efficiency of three-phase induction motors, aligning them with international standards.
The document covers single-speed three-phase induction motors with rated powers from 0.12 kW to 375 kW and rated voltages between 50 V and 1 kV. These motors must operate continuously under specific temperature and altitude conditions.
Motors are classified according to rotor type (squirrel-cage or wound rotor) and protection level (according to IP code). They are also divided into energy efficiency classes: IE1, IE2, IE3, and IE4.
**WHOM DOES THIS IMPACT? **
The direct impact is felt by motor manufacturers, industrial users, regulators, and legislators.
**CONCLUSION: **
The standard is crucial for moving toward a more efficient and sustainable industry. It directly impacts manufacturers, industrial users, and regulators, promoting innovation, competitiveness, and reducing operating and environmental costs.
Regulatory Impact
| Impact Type | Status |
|---|---|
| Top Priority | |
| Type Certificate | |
| Spectrum Bands | |
| Import Changes (HS Codes) | |
| Standard Changes | |
| Product Changes | |
| Label Changes |