Product Catalog
Six core equipment pillars — oil-immersed transformers, dry-type transformers, compact substations, switchgear, isolation transformers, and instrument transformers.
Total Products
531
Isolation Transformers · Single-Phase Control & Isolation
XH-BK-500VA 200va 100va 300va 400va 150va 250va 50va 500va Control Transformer. Single-phase control and isolation transformer designed for...
Oil-Immersed Transformers · ANSI/LatAm Standard
This 300 kVA oil-immersed distribution transformer is designed for dependable power distribution in utility, industrial, and commercial networks....
Dry-Type Transformers · Harmonic K-Factor (IEEE C57.110)
2000 kVA K-20 heavy industrial dry-type transformer designed for severe non-linear loads in steel works, automotive robotic plants, and chemical...
Compact Substations · Smart & Custom Housing
This 2500 kva three-phase rmu integrated compact substation is an integrated package solution combining medium-voltage switching, transformer...
Isolation Transformers · Industrial Isolation Transformers
1800 kVA 3-phase high-capacity dry-type isolation transformer built for continuous maximum load duty in large industrial installations with IEC...
Switchgear & Control · Low Voltage (GCK/GCS/MNS)
This 440v three-phase low voltage power distribution cabinet is intended for low-voltage power distribution, feeder management, and plant-side...
Oil-Immersed Transformers · ANSI/LatAm Standard
This 150 kVA oil-immersed distribution transformer is designed for dependable power distribution in utility, industrial, and commercial networks....
Dry-Type Transformers · Harmonic K-Factor (IEEE C57.110)
1600 kVA K-20 cast resin power transformer for heavy mining draglines, ball mills, and multi-megawatt motor drives. Heavy-duty structural steel...
Compact Substations · Smart & Custom Housing
This 1600 kva three-phase rmu integrated compact substation is an integrated package solution combining medium-voltage switching, transformer...
Isolation Transformers · Industrial Isolation Transformers
1600 kVA 3-phase dry-type power isolation transformer configured for heavy manufacturing plants, mining complexes, and chemical processing...
Switchgear & Control · Low Voltage (GCK/GCS/MNS)
This 415v three-phase low voltage main distribution panel is intended for low-voltage power distribution, feeder management, and plant-side...
Oil-Immersed Transformers · ANSI/LatAm Standard
This 112.5 kVA oil-immersed distribution transformer is designed for dependable power distribution in utility, industrial, and commercial...
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
