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Does the explosion-proof variable frequency motor have an energy efficiency rating
The energy efficiency level of explosion-proof variable frequency motors is based on the national standard GB18613, combined with technological upgrades to achieve energy efficiency improvement, while referring to IEC international standards. Choosing high-efficiency products can reduce energy consumption and meet the requirements of energy-saving and emission reduction policies.
Does the explosion-proof variable frequency motor have an energy efficiency rating
Explosion proof variable frequency motors have energy efficiency levels, as follows:
Energy Efficiency Rating Standards
The energy efficiency level of explosion-proof variable frequency motors is based on the GB18613 national standard and is divided into Level 1, Level 2, and Level 3. Level 3 is the Z low control limit, and products below this limit are prohibited from production, sale, and use.
Technological upgrade and energy efficiency improvement
The new generation of variable frequency explosion-proof motors has achieved energy efficiency improvement through technological breakthroughs, such as a 30% increase in energy efficiency, a 50% expansion in speed range, and a 20% reduction in noise, significantly enhancing market competitiveness.
Supplementary IEC Standards
In addition to national standards, IEC (International Electrotechnical Commission) also provides energy efficiency classification, ranging from IE0 to IE4, with IE4 being the highest level. But domestic explosion-proof motors mainly follow the GB18613 standard.
Application and Policy Orientation
The state encourages the production of efficient explosion-proof motors and promotes energy conservation and emission reduction through policies. For example, the YBX3 series explosion-proof motor has been downgraded from Level 1 energy efficiency to Level 2 energy efficiency in the 2012 version of the standard, reflecting the update of energy consumption classification standards.
Summary: The energy efficiency level of explosion-proof variable frequency motors is based on the national standard GB18613, combined with technological upgrades to achieve energy efficiency improvement, while referring to IEC international standards. Choosing high-efficiency products can reduce energy consumption and meet the requirements of energy-saving and emission reduction policies.
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