HZ121000A

Overview

The SolaHD HZ121000A is a 1 kVA industrial control transformer from the HSZ series. It features encapsulated construction for environmental protection. The unit supports multiple primary voltage inputs of 230, 460, and 575 volts. Secondary output options include 115 or 95 volts. The design complies with NEMA Type 4/12 standards for enclosure protection.

Feature Summary

• Encapsulated construction provides enhanced protection against heat and environmental factors
• NEMA Type 4/12 rated enclosure suitable for demanding industrial environments
• Multi-voltage primary input capability for flexible system integration

Applications

• Industrial control panels requiring isolated power sources
• Machine tool circuits needing step-down voltage conversion
• Automation systems utilizing standard control voltages

Procurement Notes

Verify the specific secondary voltage requirement (115V or 95V) before ordering, as this variant may have distinct part number suffixes or configurations. Confirm that the application environment meets NEMA 4/12 enclosure standards. Check current availability status as industrial components may experience supply fluctuations. Ensure primary voltage ratings match the facility power distribution network.

Selection Notes

Select this model when a compact, encapsulated transformer is required for harsh industrial conditions. The multi-tap primary allows compatibility with various standard line voltages. Consider the physical dimensions and weight constraints of the installation site. Verify that the 1 kVA rating adequately supports the connected control circuit loads without exceeding thermal limits.

Part Context

This component belongs to the SolaHD HSZ series of enclosed industrial control transformers. The series is designed to provide reliable isolation and voltage transformation for auxiliary control circuits. These units are commonly specified in heavy machinery and process control applications where durability and safety are paramount.

Replacement Considerations

Direct replacements must match the 1 kVA rating, primary voltage taps, and secondary output configuration. Enclosure type NEMA 4/12 is critical for environmental sealing. Verify dimensional compatibility for existing mounting arrangements. Consult manufacturer documentation for updated equivalents if discontinuation occurs.