... low current supply; Have strong short-circuit resistant and good thermal stability.. Voltage Available: 10kV, 11kV, 20kV,22kV,33kV,35kV.. Furnace Transformer ... all kinds of power supply transformer for furnace. There are 3 categories for Transformers for ... Service Offered; Designed Service Offered. 10kv HSSP Oil-immersed Furnace Transformer Rating Capacity: From 4000kVA ~16000kVA Available!Voltage ...