Description :
Tenders for Supply Of Anti Tracking Finishing Varnish Alco Traction Motor Type 4907/az Required Clas S 'h' Insulation (temp 180* C) As Recommended Be 'bhel Manual Of Electrical Apparatus Of Alco Engi Nes.' In This It Is Clearly Mentioned That In 4907/az/bz, Type Alco Loco Traction Motor Class 'h' Insulati On (anti Tracking Varnish) Is Desirable For Its Proper Operation. [ Warranty Period: 30 Months After Th E Date Of Delivery ]