Issue:
Looking for the value of infrared emission of tin-plated copper bus for Type NF & NQ Panelboards.
Product Line:
NQ NF Panelboards
Environment:
Panelboards
Resolution:
Schneider Electric has not tested the emissivity of Square D NQ and NF Panelboard Bus Bars. However, the emissivity of electroplated copper is known.
The emissivity coefficient - ε - indicates the radiation of heat from a 'grey body' according to the Stefan-Boltzmann Law, compared with the radiation of heat from an ideal 'black body' with the emissivity coefficient ε = 1.
The emissivity coefficient, - ε -, of electroplated copper is 0.03
Note that the emissivity coefficients for some products vary with the temperature. As a guideline, the emissivities below are based on temperature 300 K (80.33 F).
Looking for the value of infrared emission of tin-plated copper bus for Type NF & NQ Panelboards.
Product Line:
NQ NF Panelboards
Environment:
Panelboards
Resolution:
Schneider Electric has not tested the emissivity of Square D NQ and NF Panelboard Bus Bars. However, the emissivity of electroplated copper is known.
The emissivity coefficient - ε - indicates the radiation of heat from a 'grey body' according to the Stefan-Boltzmann Law, compared with the radiation of heat from an ideal 'black body' with the emissivity coefficient ε = 1.
The emissivity coefficient, - ε -, of electroplated copper is 0.03
Note that the emissivity coefficients for some products vary with the temperature. As a guideline, the emissivities below are based on temperature 300 K (80.33 F).
Julkaistu: Schneider Electric Suomi
Tarvitsetko apua?
Tuotevalitsin
Valitse tarpeitasi vastaavat tuotteet ja lisävarusteet nopeasti ja helposti.
Pyydä tarjous
Ota yhteyttä myyntilomakkeen kautta. Asiantuntijamme ovat sinuun yhteydessä.
Löydä lähin jälleenmyyjä
Löydä helposti lähin jälleenmyyjä.
Asiakaspalvelukeskus
Löydä tukiresurssit kaikkiin tarpeisiisi yhdestä paikasta.
