Medical-Grade IT System Isolation Transformers — Medical-Grade IT System Isolation Transformer Manufacturer — XinHuan

Product Category — Medical-Grade Isolation

Medical-Grade IT System Isolation Transformers

XinHuan manufactures ultra-safe Medical IT System Isolation Transformers and Single-Phase 220V Medical Isolation Power Supplies. Engineered to IEC 60364-7-710 and DIN VDE 0100-710 with <200µA leakage current for operating theaters, ICUs, and hospital imaging equipment.

Browse Models Fast Quote
3.15–100 kVA
rating range
< 200 µA
leakage current
IEC 60364
standard
24h
quote response

Product Range

Medical-Grade IT System Isolation Transformers — 15 Models Available

Standard and custom capacities available for global utility, industrial, and commercial projects. View complete catalog →

Browse All 15 Models in Catalog

Technical Overview

Hospital Medical IT Power Grid & Galvanic Isolation Solutions

In critical hospital medical locations (Group 2 rooms including operating theaters, ICUs, and cardiac catheterization labs), ungrounded IT power supply systems with isolation transformers are required to prevent electrical shock, micro-shock, and accidental power interruptions.

XinHuan medical isolation systems provide 100% galvanic isolation, ultra-low leakage current (<200 µA), low acoustic noise (<35 dBA), and integrated PT100 temperature monitoring.

Medical-Grade IT System Isolation Transformers — Key Specifications

  • Capacity Range

    3.15 kVA / 6.3 kVA / 8 kVA / 10 kVA / 100 kVA

  • Voltage

    Single Phase 220V/220V

  • Leakage Current

    < 200 µA (Class H Insulation)

  • Noise Level

    < 35 dBA

  • Standards

    IEC 60364-7-710 / DIN VDE 0100-710 / GB 50333

IEC / IEEE Reference Data

Medical-Grade IT System Isolation Transformers — Standard Capacity & Loss Parameters

Request Custom Datasheet
Medical-Grade IT System Isolation Transformers — Standard Capacity (kVA), No-Load Loss (P0), Load Loss (Pk), Impedance (Uk%), and Weight Specification Table
Rated Capacity Voltage Ratio (HV / LV) No-Load Loss (P0) Load Loss (Pk) Impedance (Uk%) No-Load Current (I0%) Approx. Total Weight
3.15 kVA (1-Phase) 220V / 220V 35 W 110 W 2.8% < 50 µA 32 kg
5.0 kVA (1-Phase) 220V / 220V 48 W 160 W 2.8% < 70 µA 45 kg
6.3 kVA (1-Phase) 220V / 220V 58 W 195 W 3.0% < 85 µA 54 kg
8.0 kVA (1-Phase) 220V / 220V 70 W 240 W 3.0% < 110 µA 66 kg
10.0 kVA (1-Phase) 220V / 220V 85 W 290 W 3.2% < 140 µA 78 kg
15.0 kVA (3-Phase) 400V / 400V 120 W 420 W 3.5% < 150 µA 115 kg
25.0 kVA (3-Phase) 400V / 400V 180 W 680 W 3.5% < 180 µA 180 kg
50.0 kVA (3-Phase) 400V / 400V 320 W 1,250 W 4.0% < 200 µA 310 kg
100 kVA (3-Phase) 400V / 400V 580 W 2,300 W 4.0% < 200 µA 560 kg

Guaranteed parameters based on standard factory testing. Custom loss levels (Tier-2 Ecodesign, DOE 2016, and high-efficiency low-noise designs) are engineered on request.

Medical-Grade IT System Isolation Transformers — 3D Engineering Anatomy Cutaway

High-precision 3D component breakdown of Medical-Grade IT System Isolation Transformers illustrating CRGO silicon steel core assembly, electrolytic copper windings, insulation, and protection accessories.

Medical-Grade IT System Isolation Transformers internal 3D cutaway showing silicon steel core, copper windings, and tap changer
Medical-Grade IT System Isolation Transformers — Internal Core, Winding & Dielectric Assembly
High-Grade Silicon Core
Electrolytic Copper Coil
Off-Circuit / OLTC Tap Switch
Buchholz & Temp Relays

Medical-Grade IT System Isolation Transformers — Factory Acceptance Testing (FAT)

Watch routine factory testing and quality control inspections inside XinHuan's manufacturing facility.

100% full routine tests (IEC 60076) conducted before export packing.

Engineering Submittal & Layout Workbench

Substation Room Fit & Multi-Equipment CAD Footprints

Select your equipment type and capacity to inspect verified GA engineering CAD line drawings, Single Line Diagrams (SLD), dimensions (L × W × H), roller gauge, and submittal clearances before procurement.

Available Ratings:
IEC 60076-1 Submittal Specs
XinHuan Engineering GA CAD Drawing
XinHuan Engineering Single Line Diagram (SLD)
11kV / 33kV Dual Voltage
IEC 60076 / IEEE Compliant
100% Routine Factory Tested
Export Nitrogen / Seaworthy Pack

1000 kVA Technical Dimensions

IEC 60076-1

International utility & industrial submittal specifications

Overall Length (L) 1,750 mm
Overall Width (W) 1,120 mm
Overall Height (H) 1,780 mm
Roller Wheel Track Gauge (D) 820 mm
Total Equipment Net Weight 3,820 kg
Min Substation Clearance 1,000 mm surrounding
Rated Voltage / System 11 kV / 33 kV Dual Primary
Applicable Standard IEC 60076-1 / IEEE C57
Download Technical Data Sheet (PDF) Request Factory Engineering Submittal Package

Full CAD DXF/DWG vector footprints, 3D STEP models, and custom project submittals provided within 2 hours upon request.

Quality & Compliance

Certified B2B Manufacturing & Laboratory Performance

Every transformer, compact substation, and switchgear unit is engineered under audited ISO quality management systems and type-tested according to IEC 60076 and ANSI C57 international standards.

IAF / CNAS Accredited

ISO 9001:2015 Quality System

Certified Quality Management System covering design, coil winding, vacuum drying, oil filling, and routine testing of 10kV–35kV distribution transformers.

Environmental System

ISO 14001:2015 Environmental

Environmental Management System certifying low-loss eco-designed core assemblies, zero PCB insulation oil, and environmentally safe production controls.

Occupational Health

ISO 45001:2018 Safety System

Occupational Health and Safety Management System ensuring safety containment in high-voltage testing bays and factory assembly protocols.

CNAS Lab Type Tests

IEC 60076 & GB Type Tests

Complete routine and type test records (temperature rise, impulse voltage withstand, short-circuit withstand) conducted at CNAS-accredited national research institutes.

SGS Audited Supplier

SGS Verified Manufacturer Audit

On-site factory audit certificate by SGS / Made-in-China, verifying manufacturing premises, export capacity, assembly lines, and legal qualification.

≥180 Units/Yr Export

International Delivery Certificate

Verified annual supply performance and delivery certificate for overseas power grid EPC and industrial infrastructure projects (Mozambique, Nigeria, Kenya, SEA).

Technical Q&A

Frequently Asked Questions — Medical-Grade IT System Isolation Transformers

Per IEC 60364-7-710 and NFPA 99, Group 2 hospital rooms (operating theatres, intensive care units, cardiac catheterisation labs) require an ungrounded IT power system. On the first insulation-to-earth fault, no leakage current flows to ground, preventing lethal micro-shocks (as low as 10-50 µA) through intracardiac catheters while ensuring life-support equipment continues running without breaker trip.

IEC 61558-2-15 limits the enclosure earth leakage current to ≤ 500 µA and secondary output leakage current to ≤ 150 µA. XinHuan medical transformers utilize toroidal or stepped-laminated cores with reinforced Class H (180°C) double insulation, achieving measured operational leakage currents under 100 µA.

A continuous, insulated copper electrostatic Faraday shield is wrapped between the primary and secondary windings and bonded to earth. This shunts common-mode electrical noise, line surges, and high-frequency RF interference from surgical electrocautery devices directly to ground.

Two independent PT100 platinum thermal sensors are embedded inside the center winding: one set for warning alarm at 120°C, and a second set for over-temperature protection trip at 140°C. Temperature signals are routed to the central hospital BMS and local medical panel.

Conventional transformers can draw 15-20× rated inrush current upon energization, tripping sensitive hospital distribution breakers. XinHuan medical isolation transformers are engineered with peak magnetic inrush strictly limited to < 12× rated current per IEC 61558-2-15 clause 19.3.

Yes. We supply both loose transformers and complete factory-integrated Medical IT Power Cabinets, including the medical isolation transformer, digital Insulation Monitoring Device (IMD), insulation fault locator, current transformer, 24V DC auxiliary power supply, and remote nurse-station alarm display annunciator (MK2430 series).

Operating rooms require ultra-quiet environments. XinHuan medical isolation transformers undergo epoxy vacuum resin impregnation and elastic shock-absorbing foot mounting, delivering acoustic noise levels under 35 dBA at 1 meter distance (virtually inaudible).

Our medical isolation units are certified compliant with IEC 60364-7-710, IEC 61558-1, IEC 61558-2-15, DIN VDE 0100-710, and manufactured under ISO 13485 medical device quality management protocols.

Export Markets

Where Medical-Grade IT System Isolation Transformers Are Supplied

🌍

Global Medical Grids

IEC 60364-7-710 certified medical IT systems for hospital construction & ICU upgrades.

Market guide

Engineering Reference Silo

Transformer Category Pillars & International Standards

China Transformer Manufacturer Export Hub
11kV Distribution Transformers IEC 60076

50–3150 kVA · IEC 60076 S11/S13/S20 hermetically sealed oil-immersed units with P0/Pk loss tables.
33kV Power & Feeder Transformers 170kV BIL

100 kVA–31.5 MVA · 170 kVp BIL lightning impulse & ONAN/ONAF cooling for utility grids.
60Hz ANSI/IEEE C57 Transformers ANSI C57.12

75–3000 kVA · 13.2kV / 13.8kV / 34.5kV DOE 2016 compliant for North & Latin America.
Pad-Mounted Transformers (ANSI) Dead-Front

75–3000 kVA · IEEE C57.12.34 tamper-resistant dead-front loop & radial feed cabinets.
2500 kVA Substation Transformers 2.5 MVA

2.5 MVA heavy industrial oil & cast resin units with Uk=6% short-circuit impedance.
11kV Cast Resin Dry-Type (SCB14) E2/C2/F1

100–3150 kVA · IEC 60076-11 Class F/H epoxy cast resin, E2/C2/F1 fire-safe, <5 pC PD.
Turnkey Compact Substations IEC 62271

100–3150 kVA · IEC 62271-202 prefabricated YBM European kiosk with MV RMU & LV panels.
Medical IT Isolation Transformers <150μA IT

3.15–100 kVA · IEC 60601-1 & IEC 61558-2-15 <150μA leakage for hospital operating rooms.
Harmonic K-Factor Transformers K-13 / K-20

50–2500 kVA · UL 1562 K-4 / K-13 / K-20 with 200% double neutral for data centers & VFDs.
Engineering Link Magnets & CAD Resources:
DWG / CAD Outline Drawings 1MVA & 2MVA Dry-Type Spec Sheet 10kV SCB13 Low-Loss Guide Solar & Wind Step-Up Units Short-Circuit & CFM Calculator P0/Pk Loss & TCO Calculator

Medical-Grade IT System Isolation Transformers — Direct Factory Quotation

Request Engineering Submittals & Price

Include capacity (kVA), kVA capacity, single phase voltage, insulation monitoring requirements, destination port, and required quantity. Our engineers respond with certified data sheets within 24 hours.

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