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Open core control transformers are a practical low-cost option for high-inrush applications, such as contactors or solenoid valves, that require reliable output voltage stability. This inrush current caused by these inductive loads has no adverse effect on the transformer.
Control transformers provide reliable output voltage stability for high inrush applications. The HPS Spartan® series of industrial control transformers are ideally suited for general-purpose, industrial, and light-duty loads. The open core and coil construction offers an efficient and economical solution, suitable for HVAC applications, signal and alarm systems, motor control circuits, lighting, and circuit isolation.
Copper-wound coils with high dielectric strength insulation
UL Listed (approved for U.S. and Canada) File E50394 (Models/Type 3AH)
CE Mark standard on all units
240x480 VAC to 120x240 VAC
50 to 5000 VA
120x240 VAC to 12x24 VAC
50 to 500 VA
480x600 VAC to 120x240 VAC
100 to 5000 VA
208x416 VAC to 120x240 VAC
100 to 1500 VA
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