Wattsud EPR20Z Voltage transformer, 2212393 series, epoxi resin encapsulated, 18kVA operational power (24/60/125 kV), vF 1.9x8h, 18000:V3 /120:3, 60Hz, VA/cl 50/0.5, 100/3P (Open Delta), A-N a-n da-dn terminals, IEC 60044-2, HTS tariff code 85043121, technical specifications drawing