Product Catalog
Six core equipment pillars — oil-immersed transformers, dry-type transformers, compact substations, switchgear, isolation transformers, and instrument transformers.
Total Products
531
Instrument Transformers · Voltage Transformers (PT/VT)
XinHuan JDZ(F)W-10 and JDZXW-10 outdoor voltage transformers cast from UV-resistant, hydrophobic cycloaliphatic epoxy resin. Designed for...
Oil-Immersed Transformers · ANSI/LatAm Standard
This 500 kVA 60 Hz oil-immersed transformer is configured for ANSI and Latin American grid standards. Suitable for utility distribution,...
Dry-Type Transformers · K-Factor Dry-Type Transformers
Compact 500kVA K-13 harmonic-rated cast resin dry-type transformer for commercial buildings, data rooms, and mid-sized industrial facilities with...
Compact Substations · Smart & Custom Housing
This 500 kva landscape style compact substation for residential is an integrated package solution combining medium-voltage switching, transformer...
Isolation Transformers · Medical IT System (IEC 60364-7-710)
5 kVA single-phase medical IT isolation power transformer designed for hospital intensive care units (ICUs) and surgical suites. Features...
R-Core & Audio Transformers · R-Core Power Transformers
100VA studio-grade R-Core power transformer designed for pro audio consoles, headphone power stages, and multi-rail DAC power supplies. Delivers...
Switchgear & Control · Smart Monitoring & Panels
This three-phase automatic capacitor bank panel with digital controller is designed for electrical control, automation, and panel-based...
Instrument Transformers · Voltage Transformers (PT/VT)
Three-phase five-column indoor cast resin voltage transformer (JSZJK-10Q / JSZWK-10R) with built-in anti-ferroresonance characteristics....
Oil-Immersed Transformers · ANSI/LatAm Standard
This 333 kVA 60 Hz oil-immersed transformer is configured for ANSI and Latin American grid standards. Suitable for utility distribution,...
Dry-Type Transformers · Special Voltage Dry-Type
This 500 kva indoor three-phase dry-type transformer for buildings is designed for indoor power distribution where safety, low maintenance, and...
Compact Substations · Smart & Custom Housing
This 500 kva stainless steel shell anti-corrosion substation is an integrated package solution combining medium-voltage switching, transformer...
Isolation Transformers · Medical IT System (IEC 60364-7-710)
3.15 kVA 220V/220V single-phase medical-grade galvanic isolation transformer for Group 2 hospital locations. Engineered with <50µA ultra-low earth...
Factory Facility & Verification
Direct visual proof of XinHuan's manufacturing capability in Hefei, China. Unedited photographs showing our finished distribution transformer workshop, marked finished products area, cast resin dry-type stock, and export container loading.
Real completed units staged in orderly rows, ready for final project inspection, FAT witnessing, and international dispatch.
F/H-class cast resin coils and harmonic mitigation dry-type distribution transformers in stock.
Clear production-stage segregation and routine quality verification for procurement teams prior to container packaging.
Precision silicon steel core stacking, copper coil winding assembly, and tank fabrication.
Heavy-duty vacuum autoclave drying process ensuring zero residual moisture in coil insulation.
Direct container packing and heavy-duty ocean freight loading outside our Hefei facility.
Quality & Compliance
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.
Certified Quality Management System covering design, coil winding, vacuum drying, oil filling, and routine testing of 10kV–35kV distribution transformers.
Environmental Management System certifying low-loss eco-designed core assemblies, zero PCB insulation oil, and environmentally safe production controls.
Occupational Health and Safety Management System ensuring safety containment in high-voltage testing bays and factory assembly protocols.
Complete routine and type test records (temperature rise, impulse voltage withstand, short-circuit withstand) conducted at CNAS-accredited national research institutes.
On-site factory audit certificate by SGS / Made-in-China, verifying manufacturing premises, export capacity, assembly lines, and legal qualification.
Verified annual supply performance and delivery certificate for overseas power grid EPC and industrial infrastructure projects (Mozambique, Nigeria, Kenya, SEA).
FACTORY & TESTING WALKTHROUGHS
Factory tours, high-voltage routine test procedures, and production walkthroughs straight from our Hefei manufacturing base.
Hefei manufacturing base, automated workshops, and high-voltage testing laboratory.
100% IEC 60076 voltage ratio, winding resistance, and dielectric routine testing.
Epoxy resin vacuum casting, partial discharge testing, and temperature monitoring.
Precision copper winding, silicon steel core stacking, and vacuum drying chambers.
Automated coil winding, precision core stacking, and vacuum drying chambers.
Vacuum circuit breakers, copper busbar routing, and relay protection cabinets.
Prefabricated kiosk substation panel wiring, RMU integration, and LV distribution.
Copper foil winding, vacuum resin casting molds, and core-coil assembly.
Engineering Reference Silo
