PLTA Series Phase Converters

Best For

The PLTA: When you need everything

The PLTA is appropriate when your installation combines multiple challenging requirements: 460V equipment, sensitive electronics (CNC), AND variable loads. It's the spec when you want the highest confidence that the phase converter will perform under all conditions.

• 460V CNC machining centers in production environments with multiple machines
• Large industrial facilities where load varies substantially during shifts
• High-precision machining where voltage instability causes tool path errors
• Shops expanding over time — AutoLink adapts as you add equipment
• Mission-critical production where unplanned downtime is expensive

What You Get vs Other Series

Key Features

• AutoLink automatic voltage balancing — continuously adjusts to load
• Enhanced output filtering — <2% imbalance under variable CNC loads
• Built-in step-up transformer — 230V in, 460V out
• NEMA 4 steel enclosure
• TEFC cast-iron idler motor
• Lifetime transferable warranty
• Made in Phoenix, Arizona