Eaton IS300HGDV – Medical‑Grade Isolation Transformer 300 W

Overview

The Eaton IS300HGDV is a compact medical‑grade isolation transformer designed to provide galvanic isolation and line conditioning for sensitive electrical loads. It is typically deployed by infrastructure engineers, medical equipment installers, and facility electrical technicians to protect sensitive electronic devices from mains noise, surges, and leakage currents in clinical and controlled environments.

This unit is rated for 300 VA / 300 W continuous load and operates across dual voltage configurations (115 VAC and 230 VAC, selectable by fuse configuration). It incorporates a toroidal isolation transformer with inherent Faraday shielding, providing 100 % isolation from the input AC mains and reducing leakage current to < 50 µA, meeting applicable safety standards. Continuous EMI/RFI line noise filtering and 240 joule surge suppression are integrated for power quality improvement.

IS300HGDV is physically sized for placement at point‑of‑use distribution — such as in equipment racks, telecom closets, diagnostic labs, or medical equipment zones — where mains power integrity is required without consuming a full UPS footprint. Its rugged metal enclosure supports standard utility power workflows but does not include rack‑mount hardware by default.

Compatibility includes IEC 60601‑1 medical safety standards required for patient‑care vicinity use, and the unit integrates with industry‑standard power cord infrastructure (requires a C14 inlet cord with local mains plug, sold separately). The transformer’s output remains floating relative to earth ground to reduce ground loop risks.

In practice, this transformer is deployed at the power entry for network switches, clinical instruments, AV boards, or sensitive test gear where noise and leakage performance matter. It is not suitable for high‑power loads (>300 W), continuous industrial motor loads, or installations requiring built‑in surge staging with high joule ratings beyond 240 J.

Avoid using this unit as a substitute for full uninterruptible power systems in critical uptime environments; it does not provide battery backup during utility failures. It also is not intended for use outdoors or in high‑humidity unconditioned spaces.

Key Features

• Dual selectable 115/230 VAC input/output configuration
• 300 VA / 300 W continuous isolation transformer capacity
• Four IEC C13 output receptacles with overload fuse protection
• Less than 50 µA cumulative leakage current per IEC 60601‑1
• 240 J surge suppression with EMI/RFI filtering

Specifications