Eaton IS250HG Medical Grade Isolation Transformer

Eaton IS250HG Medical Grade Isolation Transformer

Overview :

The Eaton IS250HG is a 250-watt medical-grade isolation transformer from the Tripp Lite series. Healthcare facility managers and clinical biomedical engineers deploy this transformer to establish strict line isolation and signal conditioning within patient-care areas. By creating an isolated electrical boundary from the primary utility feed, it solves the critical issue of cumulative background leakage current, protecting highly sensitive diagnostic and life-support instrumentation.

The system delivers a continuous capacity of 250 watts and a 250VA power rating over a native 120V input and output configuration. The internal infrastructure centers on a low-impedance isolation transformer engineered with an integrated Faraday shield that intercepts line noise and spikes. This layout drops cumulative equipment leakage current to less than 100 microamps ($mutext{A}$), while managing severe voltage transient surges up to 6,000V down to a harmless 0.5V common-mode let-through value.

Housed in a rugged, all-metal compact enclosure, the hardware is optimized for upright desktop or tower placement directly within laboratories, treatment rooms, or critical care white spaces. It connects to primary facility power using an extra-long 10-foot input cord terminated with a molded NEMA 5-15P hospital-grade plug. Output distribution is handled via two widely spaced NEMA 5-15R hospital-grade receptacles, accompanied by a front-facing illuminated power switch and an accessible 2.5A circuit breaker.

The IS250HG is fully compliant with Trade Agreements Act (TAA) regulations and carries a certified UL 60601-1 listing for medical environment deployment. It operates at 96% energy efficiency and uses passive convection cooling, running completely silent with no moving parts to degrade over time. This transformer must not be deployed with equipment loads exceeding 250W, on electrical grids with frequencies other than 60 Hz, or in step-up/step-down voltage conversion configurations.

Key Features :

• Medical-grade line isolation lowers equipment leakage below 100 microamps

• Internal Faraday shield blocks hazardous EMI/RFI power line noise

• Suppresses extreme 6,000V utility surges to a safe 0.5V common mode

• Hospital-grade plug and outlets ensure secure, code-compliant connections

• Passive convection cooling eliminates acoustic fan noise in patient rooms

Specifications :