KVA 137.5 KW 110 Frequency 60 Speed 1800 Poles 4 Phase 3 Voltage 480 Duty Rating Marine Continuous Class F 90/50C Bearing 2 Adaptor SAE None Coupling none Name STAMFORD,UC27,E,MARINE,311 Product UC27 Manual A040J848_UC_EN.pdf DataSheet UCM274E-311-TD-EN_Rev_B.pdf GA 33-2005_Rev_E.pdf Torsional L15-12659_Rev_A.pdf Priority 260 Model UC27 Cores E Type MARINE Winding 311 adaptor SAE None Coupling none Voltage 480 kva 137.50 kw 110.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/uc27