Enclosed Medical Transformers

APPLICATIONS FOR MEDICAL ISOLATION TRANSFORMERS 120V

These are fully enclosed medical isolation toroidal transformers for North American medical grade applications. When used with other electronic devices, these isolation boxes will bring the equipment into compliance with the UL 60601 medical safety standard for an additional level of safety and protection.

An internal, high-efficiency toroidal isolation transformer offers 100% isolation from the input AC line. It provides line isolation, continuous noise filtering, enhanced common mode surge suppression, and in-rush current protection. These provide an additional line of defense isolating electronic equipment from the power source, which is ideal for the protection of sensitive electronic equipment in patient-care areas. Low leakage current is mandated for medical equipment in the patient vicinity. We use a Faraday shield to reduce the cumulative leakage current of the Medical Isolation Box and connected equipment to less than 100 microamps.

In an always ON medical environment, these provide high efficiency for low operating costs. Our toroidal isolation transformer technology mitigates emitted stray magnetic fields, reducing interference with other medical devices. Wound core toroidal technology provides extremely low audible noise for quiet operation. This offers an alternative to dedicated circuits and site electrical upgrades. The secondary of the isolation box is neutral-to-ground bonded, effectively eliminating common-mode noise and providing an isolated neutral-ground reference for sensitive equipment. In addition, the toroidal medical transformer attenuates utility switching transients and harmonics generated by other on-site loads and utility or lightning-related surge conditions.

Our hospital grade isolation transformer is housed in an ergonomic white enclosure suitable for the Healthcare Environment. The enclosure is made of lightweight aluminum, which along with the toroidal transformer, provides the lowest weight design possible, ready for placement in any Medical Office, Hospital, or Healthcare Environment. Each model includes well-spaced NEMA 5-15R hospital-grade output receptacles, a 10-foot power cord, hospital-grade input plug, circuit breaker overload protection, and a lighted power switch.

Active toroidal isolation transformer filtering provides continuous common-mode noise rejection with no wearable parts.


HOSPITAL GRADE ISOLATION TRANSFORMER EFFICIENCY

In an always ON medical environment, hospital grade isolation transformers provide high efficiency for low operating costs. Our toroidal medical transformer technology mitigates emitted stray magnetic fields, reducing interference with other medical devices.

Wound core toroidal technology provides extremely low audible noise for quiet operation. This offers an alternative to dedicated circuits and site electrical upgrades. The secondary of the hospital grade isolation transformer is neutral-to-ground bonded, effectively eliminating common-mode noise and providing an isolated neutral-ground reference for sensitive equipment.

In addition, the toroidal isolation transformer attenuates utility switching transients and harmonics generated by other on-site loads and utility or lightning-related surge conditions.

Our medical grade isolation transformer is housed in an ergonomic white enclosure suitable for the Healthcare Environment.

The enclosure is made of lightweight aluminum, which along with the toroidal medical transformer, provides the lowest weight design possible, ready for placement in any Medical Office, Hospital, or Healthcare Environment.

Each model includes well-spaced NEMA 5-15R hospital-grade output receptacles, a 10-foot power cord, hospital-grade input plug, circuit breaker overload protection, and a lighted power switch.

Five enclosed medical transformer models are available with different power ratings: 300VA, 600VA, 900VA, 1200VA, and 1800VA.


STANDARD MEDICAL GRADE ISOLATION TRANSFORMER 120V MODELS

VA / Watt Capacity Part Number Length (in) Width (in) Height (in) Weight (lbs.) NEMA Plug Hospital Grade Duplex Outlets
300 MedBox-300 10 5.63 4.13 10 5-15P 2 × 5-15R
600 MedBox-600 12.5 7.13 4.13 16 5-15P 3 × 5-15R
900 MedBox-900 14 9.63 4.13 21 5-15P 4 × 5-15R
1200 MedBox-1200 14 9.63 4.13 27 5-15P 4 × 5-15R
1800 MedBox-1800 14 9.63 4.13 35 5-20P 4 × 5-20R

MEDICAL ISOLATION TRANSFORMER 120V PHOTOS

MedBox 300

MedBox 600

MedBox 900

MedBox 1200

MedBox 1800


MEDICAL GRADE ISOLATION TRANSFORMER DIMENSIONS

ENCLOSED MEDICAL ISOLATION TRANSFORMER 120V FEATURES

All hospital grade isolation transformer boxes provide the following:

  • Designed for standard North American 120V 60Hz inputs.
  • Toroidal medical transformer.
  • Less than 100 μA leakage current utilizing our low leakage current design.
  • Toroidal medical transformer results in a highly efficient environmentally friendly energy-saving design.
  • Long product life.
  • Built-in RFI filtering.
  • Integrated in-rush current protection.
  • Protection against short-circuit and overload.
  • Surge suppression.
  • 10 ft. hospital grade power cord.
  • Duplex hospital grade receptacles.
  • Illuminated On/Off circuit breaker.
  • UL listed to UL 60601-1 and c-UL listed to CSA C22.2 No. 601.1.
  • Duplex ‘green-dot’ hospital grade outlets.
  • On/Off circuit breaker.
  • Floor standing or wall mount option.

ENCLOSED MEDICAL ISOLATION TRANSFORMER 120V COMPONENT DIAGRAM

OPEN ISOLATION TRANSFORMER SCHEMATIC - ISOLATION TRANSFORMER WIRING DIAGRAM

Toroidal Isolation Transformer Wiring Diagram
Isolation Transformer Medical Grade
100 to 3000