HPI-27

Overview

The HPI-27 is a laminated core power transformer manufactured by Signal Transformer. It features a 2750VA rating with dual primary windings supporting 100V, 115V, 215V, and 230V inputs. The secondary provides dual outputs of 115V and 230V. Rated currents are 15.2A at 115V and 30.4A at 230V. The unit utilizes screw terminals for connection and is designed for chassis mounting. Physical dimensions include a length of 190.5mm, width of 177.6mm, and height of 166.624mm.

Feature Summary

• Dual primary winding configuration for flexible voltage input compatibility
• Dual secondary winding design providing multiple output voltage options
• Laminated core construction for industrial power applications

Applications

• Industrial machinery power supply systems
• Chassis-mounted equipment requiring high power isolation
• International power distribution units

Procurement Notes

Verify the specific voltage tap configuration required for your application against the datasheet specifications. Confirm that the chassis mounting holes align with your enclosure design. Ensure the screw terminal type matches your wiring infrastructure. Check for any regional shipping restrictions due to product weight or size before finalizing orders.

Selection Notes

Select this model when a 2750VA capacity is necessary for heavy-duty industrial loads. Consider the physical footprint of approximately 190mm by 177mm for panel space planning. Evaluate the need for dual secondary voltages to simplify system architecture. Verify that the operating environment supports the thermal characteristics of a laminated core transformer.

Part Context

This component belongs to the HPI series of high-power international transformers from Signal Transformer. These units are engineered for robust performance in demanding industrial environments. The series typically offers various VA ratings and voltage configurations to meet diverse global power standards.

Replacement Considerations

Direct replacements must match the 2750VA rating and physical mounting dimensions. Verify that alternative models support the same dual primary and secondary voltage configurations. Ensure the replacement unit maintains compatible screw terminal types and insulation ratings.