Magnetic Specialties, Inc

Auto Transformers

Auto transformers have one winding which acts as the primary and secondary. As a result, when compared to a traditional transformer of equivalent KVA rating, an auto transformer will be smaller, lighter. For voltage ratios that do not exceed about 3:1, an auto transformer is typically a less expensive option than an isolation transformer. If isolation between input and output is not a requirement for your application, an MSI auto transformer is an excellent choice.

Features

• Power rating up to 2500 KVA
• Up to 25 kV class, 125 kV BIL
• Single, three or two to three phase configurations available
• Frequency: 50, 60, and 400 Hz standard, inquire about other frequency ratings
• Self-cooling, forced air cooling, or water-cooled construction
• Aluminum or copper windings