Medical & Healthcare Transformers
Engineered-to-Order Transformer Solutions for Medical & Healthcare Applications
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Overview
ESTA Transformer designs and manufactures transformer solutions for medical and healthcare infrastructures using a fully engineered-to-order approach with patient safety as the primary design driver.
In medical applications, transformers are not merely power components; they are an integral part of electrical safety, system reliability, and patient protection.
For this reason, ESTA does not offer catalogue-based products for medical projects. Each solution is engineered from the ground up based on the specific application and regulatory requirements.
Application Areas
ESTA medical and healthcare transformer solutions are used in the following applications:

Hospitals and healthcare complexes

Operating rooms and intensive care units

MRI, CT, and medical imaging systems

Medical equipment manufacturers (OEM)

Laboratories and diagnostic centers

Critical healthcare infrastructure systems
Product Groups
For medical and healthcare applications, ESTA provides the following product groups:

+90 534 988 92 82
Design & Engineering Approach
For medical and healthcare projects, ESTA applies a dedicated engineering methodology focusing on:
- Compliance with IEC 60601-1 patient safety requirements
- Low leakage current and safe electrical isolation
- Electromagnetic compatibility (EMC)
- Thermal stability for continuous operation
- Low acoustic noise and vibration
- Long-term reliability and service life
All designs are developed project-specifically, fully aligned with the safety and performance requirements of medical environments.
Technical Limits
- Power rating: Up to 10 MVA
- Voltage level: Up to 36 kV (system-dependent)
- Cooling: AN / AF / ONAN
- Insulation: Reinforced / Class F / Class H
- Mounting: Floor-mounted / enclosure-mounted / custom frames
Applicable Standards
Medical and healthcare transformers are designed in accordance with the following standards:
- IEC 60601-1 – Medical electrical equipment
- IEC 61558 – Power and isolation transformers
- IEC 60076 – Power transformers
- EN 61000 – Electromagnetic compatibility (EMC)
Certification & Compliance
- Design aligned with IEC 60601-1 requirements
- Full compliance with medical device and healthcare infrastructure specifications
- Project-specific documentation for OEM and healthcare clients
- Traceable and controlled manufacturing processes
Testing & Quality Assurance
- Routine electrical tests
- Leakage current and insulation verification
- Thermal performance testing
- Project-specific additional tests
Related Engineering Capabilities
Medical and healthcare projects are supported by ESTA’s engineering and manufacturing capabilities:
- Transformer Design & Engineering
- Winding & Magnetic Systems Manufacturing
- Core Manufacturing & Assembly
- Testing & Validation
All project-specific and special tests are performed at independent, internationally accredited testing laboratories.
All transformers are delivered with detailed test reports, technical files, and full traceability documentation.
WHY ESTA FOR MARINE & OFFSHORE?
- No catalogue-based products
- Patient-safety-driven engineering approach
- Full compliance with medical standards
- Low leakage current and EMC-compliant designs
- Reliable operation for critical healthcare applications
Looking for a custom-engineered transformer solution for your medical or healthcare project?
Contact ESTA’s engineering team to discuss your requirements.






