The EIS in Safety Certification is Electrical Insulation System, also named as Insulation System.
The Insulation System Class is a temperature class of an insulation system that is numerically equal to a maximum hot-spot operating temperature. The methods of measuring temperatures and determining hot-spot temperature allowances are specified in end-use standards. [Note]
105 (A) 105 120 (E) 120 130 (B) 130 155 (F) 155 180 (H) 180 200 (N) 200 220 (R) 220 240 (S) 240 Over 240 (C) Over 240 Please feel free to contact us, if you need to apply UL EIS Certification or Product Safety Certification Service! Contact: Ms. Chris Chen ([email protected]) (GCS Safety team)
1 Comment
|