IEEE P841_D3, Jul 07
Cooled (TEFC) Squirrel Cage Induction Motor--Up to and Including 370 Kw (500 hp)|Industrial and Commercial Facilities
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Availability: Immediate Download
Language: English
License Type: Single User
Updates: Not Included
About This Item
P841_D3, Jul 07 is a technical standard focused on cooled, totally enclosed fan-cooled (TEFC) squirrel cage induction motors up to and including 370 kW (500 hp) for industrial and commercial facilities. It provides a defined reference for motor performance, construction, and application expectations in power, energy and industry applications. For buyers, engineers, and specifiers, this standard helps support consistent selection and evaluation of medium- to large-size motor equipment.
About P841_D3, Jul 07
P841_D3, Jul 07 addresses the requirements and technical context for TEFC squirrel cage induction motors in a higher-power range commonly used where dependable continuous operation is important. As a standards document, it is relevant to design review, procurement, and specification alignment for motor-driven systems. The scope implied by the title points to cooling, enclosure, rating, and operating characteristics that matter when comparing products or confirming compliance for industrial and commercial installations.
Where is P841_D3, Jul 07 used?
This standard is typically used for motors installed in facility equipment and process systems that rely on enclosed, air-cooled induction machines. Common applications may include pumps, fans, compressors, conveyors, and other driven loads in industrial plants and commercial buildings. Because the subtitle limits the range to 370 kW (500 hp), P841_D3, Jul 07 is especially relevant where higher-capacity motor selection must balance performance, thermal behavior, and installation conditions.
Importance in practice
In practice, P841_D3, Jul 07 helps reduce uncertainty when specifying or reviewing TEFC squirrel cage induction motors for critical service. A clear standard supports more consistent procurement, easier comparison between motor offerings, and better control of performance expectations. It can also aid testing and acceptance decisions by giving stakeholders a shared technical basis for ratings and construction-related requirements, which may lower the risk of mismatch, premature wear, or operational issues in installed equipment.
- TEFC squirrel cage induction motor scope
- Up to and including 370 kW (500 hp)
- Industrial and commercial facility applications
- Power, energy, and industry context
- Specification and compliance reference
- Publication Date: 2007
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications
- Official IEEE: Doi link
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