Home > Terms > Sırpça (SR) > porast temperature

porast temperature

Some of the electrical energy losses inherent in motors are converted to heat causing some of the motor parts to heat up when the motor is running. The heated parts are at a higher temperature than the air surrounding them thereby causing a rise above room (ambient) temperature.

It is important to match the proper motor and insulation system (NEMA temp. codes) to the appropriate ambient temperature. If a motor has been built with greater than 1.0 service factor then it can run at a temperature some what higher than the motor's rated operating temperature. In all cases, the actual insulation thermal capability usually is higher than the motor's operating temperature to allow for any excessive heat areas. This is called hot spot allowance. (See Insulation Systems for NEMA standard temperature codes.) Each temperature code has an associated temperature rise which when added to the ambient and hot spot should not exceed the temperature handing of the insulation system.

0
My Glossary'e ekle

Ne demek istiyorsunuz?

Tartışmalara katılmak için oturum açmanız gerekiyor.

Terimler Haberlerde

Öne Çıkan Terimler

Thuy Do
  • 0

    Terms

  • 0

    Sözlükler

  • 0

    Followers

Sektör/Rtki Alanı Zooloji Kategori Zooloji terimleri

phylum placozoa

Macroscopic, flattened marine animals, composed of ventral and dorsal epithelial layers enclosing ...

Thuy Do
  • 0

    Terms

  • 0

    Sözlükler

  • 0

    Followers

Sektör/Rtki Alanı Zooloji Kategori Zooloji terimleri

phylum cnidaria

Cnidarians. Hydras, hydroids, jellyfish, sea anemones, and corals. Free-swimming or sessile, with ...

qys1978
  • 0

    Terms

  • 1

    Sözlükler

  • 0

    Followers

Sektör/Rtki Alanı Muhasebe Kategori Denetleme

share a term with millions

Share a term with millions of users around the world and increase your online visibility.Share a ...

Bob
  • 0

    Terms

  • 1

    Sözlükler

  • 5

    Followers

Sektör/Rtki Alanı Bitkiler Kategori Ağaçlar

oak

Genus native to the Northern Hemisphere with spirally arranged leaves, catkins for flowers and ...

Bagar
  • 0

    Terms

  • 64

    Sözlükler

  • 6

    Followers

Sektör/Rtki Alanı Coğrafya Kategori Coğrafya

Everest

The last but not least mount Everest. The Earth's highest mountain, with a peak at 8,848 metres ...

David Parkin
  • 0

    Terms

  • 1

    Sözlükler

  • 36

    Followers

Sektör/Rtki Alanı Bitkiler Kategori Genel bitkiler

aglaonema

Genus of about 20 species of usually rhizomatous, evergreen perennials from tropical forest in Asia. ...

Aidan Teare
  • 0

    Terms

  • 0

    Sözlükler

  • 6

    Followers

Sektör/Rtki Alanı Bilim Kategori Genel bilim

Robojelly

Robojelly is a hydrogen-powered robot desgined in the United States that moves through the water ...

  • 0

    Terms

  • 0

    Sözlükler

  • 1

    Followers

Sektör/Rtki Alanı İnsan Kategori Girişimciler

Ferdinand Porsche

Ferdinand Porsche (3 September 1875 – 30 January 1951) was an Austrian-German automotive engineer ...

  • 0

    Terms

  • 40

    Sözlükler

  • 4

    Followers

Sektör/Rtki Alanı Yayın yapma ve yayın alma Kategori Haber

Marzieh Afkham

Marzieh Afkham, who is the country’s first foreign ministry spokeswoman, will head a mission in east ...

  • 0

    Terms

  • 0

    Sözlükler

  • 1

    Followers

Sektör/Rtki Alanı Muhasebe Kategori Denetleme

define1

Share a term with millions of users around the world and increase your online visibility.Share a ...

Katılımcı

Öne çıkan sözlükler

Watch Manufacturers

Kategori: Teknoloji   4 5 Terms

Property contracts

Kategori: Hukuk   2 28 Terms