KVA 27.5 KW 22 Frequency 50 Speed 1500 Poles 4 Phase 1 Voltage 230 Duty Rating Standby 163/27C Bearing 1 Adaptor SAE 4 Coupling 7.5 Name STAMFORD,S1L2,K,INDUSTRIAL,05 Product S1L2 Manual A053K550_S0S1_I1_EN_201604.pdf DataSheet ESA055R778_S1L2-K-E-W05_705.pdf GA A059F121_Outline_DSA059F121_Rev_D.pdf Torsional A053H368_Rev_D.pdf Priority 300 Model S1L2 Cores K Type INDUSTRIAL Winding 05 adaptor SAE 4 Coupling 7.5 Voltage 230 kva 27.50 kw 22.00 brand STAMFORD Product Link https://stamford-avk.com/alternators/stamford/s1