Type EPZ (1-ph) and EPTZ (1-ph) transformers are UL listed and suitable for installation in Class I, Division 2 Groups A,B, C and D locations and offer a solution for many petrochemical and other industrial facilities with atmospheres unsuitable for application of either liquid filled or general purpose dry type transformers.

EATON Hazardous Location Transformer, Type EPZ Encapsulated, 480 VAC Primary, 120/240 VAC Secondary, 25 kVA Power, 50/60 Hz Frequency, 1 ph, Lug Connection, 182H Frame Circuit, Upright Mounting, Class F/180 deg C Insulation, NEMA 3R Enclosure, 115 deg C, 14.1 in L x 22.6 in W x 23.47 in H Dimensions

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/EATON_Z48N11S51A_User_Manual.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/EATON_Z48N11S51A_User_Manual.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/EATON_Z48N11S25A_Specification_Sheet.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/EATON_Z48N11S25A_Specification_Sheet.pdf

• Encapsulated transformers are specifically excluded from the scope of US DOE energy efficiency requirements
• Cores are grounded with a copper lead
• Short term overload capability as required by ANSI
• Meet NEMA ST-20 sound levels
• Aluminum winding