RITZ (WTW) Outdoor Voltage Transformers are epoxy resin insulated. Primary windings as well as the cores with secondary winding(s) are moulded in one single process with epoxy resin that has been processed under vacuum. The secondary terminals are located in a sturdy terminal box can be sealable. Primary terminals are optionally inserts, bolts, terminal pads or clamp type connectors. RITZ (WTW) offers single and double pole insulated voltage transformers for Urn=12, 24 and 36 kV as well as a single pole insulated voltage transformer for Urn=72 kV.