1E motor apply to harsh environmental conditions (inside of the containment)
Conforming to MG-1 & IEEE-334 standard
Class H insulation system
Cast iron structure
Single/double speed motor optional
Seal: TEFC (Totally Enclosed Fan Cooled) /TEAO(Totally Enclosed Air Over)
Quality life: 60 years
Get through the LOCA test
Max DBE test parameter
Temperature: 301 °F
Pressure: 47.3 psig
Radiation:9.02E7 rads
The quality shall conform ASME NQA-1 / 10CFR50 and standard requirements in Appendix B.