Finished Transformer Workshop
Real completed units staged in orderly rows, ready for final project inspection, FAT witnessing, and international dispatch.
Dedicated Dry-Type Page · Thailand
Cast Resin Dry-Type Transformer Supplier for Thailand (PEA & MEA Standard)
China factory-direct 24kV, 11kV, and 33kV F/H class cast resin dry-type distribution transformers for Thailand buyers, EPC contractors, and industrial project developers comparing 500kVA to 3150kVA indoor power equipment.
Factory-direct quotes from $1,800 USD
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Thailand
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Factory Direct
100% FAT
22kV / 24kV / 33kV
Voltage Class
50–3150kVA
Core Range
50Hz
Frequency
IEC 60076
Design Reference
Factory Facility & Verification
Real Completed Transformers & Factory Workshop
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.
Dry-Type Transformer Bay
F/H-class cast resin coils and harmonic mitigation dry-type distribution transformers in stock.
Finished Products Area
Clear production-stage segregation and routine quality verification for procurement teams prior to container packaging.
Active Assembly Floor
Precision silicon steel core stacking, copper coil winding assembly, and tank fabrication.
Vacuum Autoclave Drying
Heavy-duty vacuum autoclave drying process ensuring zero residual moisture in coil insulation.
Export Preparation & Shipping
Direct container packing and heavy-duty ocean freight loading outside our Hefei facility.
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).
Thailand Dry-Type Market Focus
Factory-Direct Oil-Immersed Distribution Supply
XinHuan manufactures high-performance cast resin dry-type distribution transformers specifically designed for Bangkok high-rise commercial buildings, hospital complexes, data centers, and Eastern Economic Corridor (EEC) industrial estates.
Our Hefei plant produces F-Class and H-Class insulated dry-type transformers rated from 100kVA to 3150kVA for 24kV, 11kV, and 33kV systems. All units feature flame-retardant epoxy resin casting, IP20/IP23 protective steel enclosures, and low-noise cooling fans with full IEC 60076-11 test certification and direct shipping to Laem Chabang or Bangkok Port.
Product Specification Table
| Product | Cast Resin Dry-Type Distribution Transformer |
|---|---|
| Voltage | 22kV / 24kV / 33kV |
| Capacity | 100kVA–3150kVA |
| Frequency | 50Hz |
| Phase | Three phase |
| Cooling | AN / AF (Air Natural / Air Forced) |
| Insulation | Class F (155°C) / Class H (180°C) |
| Enclosure | IP20 Indoor Steel / IP23 Drip-Proof |
| Standard | IEC 60076-11 / ANSI C57.12.01 |
| Vector group | Dyn11 / Yyn0 / customized |
| Tap changer | Off-circuit tap changer (±2×2.5%) |
| Winding | Copper / aluminum |
| LV voltage | 0.4kV / 0.415kV / customized |
| Installation | Indoor building vault / industrial substation |
Choose a Starting Model
Recommended Transformer Configurations Thailand
These are real XinHuan product records selected for the 11kV / 22kV / 33kV, 50kVA to 3150kVA scope for Thailand projects. Open a model to compare its build, then request an exact project configuration.
Dry-Type Transformers · Special Voltage Dry-Type
1000 kVA 20kV Three-Phase Cast Resin Dry Transformer
1000kVA 20kV / 24kV Cast Resin Dry-Type Transformer
Popular 24kV-class dry-type transformer for indoor commercial buildings and hospital power rooms in Thailand.
This 1000 kva three-phase cast resin dry transformer is designed for indoor power distribution where safety, low maintenance, and practical...
1000 kVA
Medium Voltage
Dry-Type Transformers · Special Voltage Dry-Type
1000 kVA 33kV Three-Phase Cast Resin Dry Transformer
1000kVA 33kV Three-Phase Cast Resin Dry Transformer
33kV high-voltage dry-type transformer for industrial estate sub-distribution and power plants.
This 1000 kva three-phase cast resin dry transformer is designed for indoor power distribution where safety, low maintenance, and practical...
1000 kVA
Medium Voltage
Dry-Type Transformers · Special Voltage Dry-Type
IP20 Enclosed Three-Phase Dry-Type Transformer (1000kVA)
IP20 Enclosed Three-Phase Dry-Type Transformer (1000kVA)
Complete indoor steel enclosure dry-type transformer with digital temperature controller and fan cooling.
This ip20 enclosed three-phase dry-type transformer is designed for indoor power distribution where safety, low maintenance, and practical...
1000 kVA
Medium Voltage
Local Market Notes
What Buyers Usually Care About in Thailand
24kV primary voltage is the standard distribution level across PEA networks in Thailand.
Indoor commercial installations in Bangkok require Class F/H flame-retardant dry-type equipment.
Complete type test documentation and CAD outline drawings provided for MEP consultant approval.
Procurement Notes
Information That Speeds Up Approval
Confirm primary voltage (24kV or 33kV), secondary voltage (0.4kV / 415V), and enclosure IP rating during initial inquiry.
Quote Checklist
What to Send First
kVA capacity (e.g. 500kVA, 1000kVA, 1600kVA, 2500kVA)
Primary voltage (24kV or 33kV) & secondary voltage (0.4kV)
Enclosure protection: IP00 / IP20 / IP23
Destination port (Laem Chabang / Bangkok)
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:
11kV / 33kV Dual Voltage
IEC 60076 / IEEE Compliant
100% Routine Factory Tested
Export Nitrogen / Seaworthy Pack
1000 kVA Technical Dimensions
IEC 60076-1International 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.
Reference Visuals
Export Photos Buyers Can Compare Against
Dry-Type Production
Cast Resin Manufacturing Line
State-of-the-art vacuum casting technology ensuring low partial discharge and superior thermal performance.
Tender & Approval Support
Common Information Procurement Teams Ask For
Technical quotation schedule and CAD dimensional drawing pack
Routine factory test report & type test certificates
Export packing, bill of lading, and port shipping documents
Tell us about any drawing, packing, or accessory requirements in the first RFQ. Detailed design drawings and final approval documents are scoped after commercial terms and project requirements are agreed.
Applications
Typical Project Applications in Thailand
Bangkok high-rise commercial towers, shopping complexes, and hospital power rooms
EEC industrial estate indoor substations (Rayong, Chonburi, Chachoengsao)
Hyperscale data centers, telecom hubs, and IT server facilities requiring F/H class insulation
Indoor sub-distribution substations for commercial real estate developments
Delivery & Ports
Shipment Support for Thailand
Direct EXW, FOB, or CIF ocean container shipment directly to Laem Chabang Port or Bangkok Port.
Please specify operating voltage (24kV or 33kV standard in Thailand), kVA capacity, enclosure protection rating (IP00 indoor / IP20 / IP23 outdoor-ready), and temperature controller requirements.
Why XinHuan
Why Buyers Choose XinHuan for Thailand sourcing
Direct OEM factory supply reducing dry-type procurement cost by 25%-40% for Thai contractors
100% Flame-retardant, self-extinguishing epoxy resin casting compliant with IEC 60076-11
Low partial discharge (<5pC) and high short-circuit withstand capability for heavy industrial loads
Project Fit
11kV / 33kV Distribution Range
Designed for Thai EPC contractors, MEP building engineers, industrial estate developers, and electrical importers seeking factory-direct dry-type transformers.
Standard page scope: oil-immersed distribution transformers, 11kV / 33kV, 50kVA–1000kVA, three phase, 50Hz, ONAN cooling, copper/aluminum winding options, Dyn11 / Yyn0 / customized vector group, off-circuit tap changer, and outdoor or indoor installation.
Factory & Testing
See XinHuan in Action
Factory tours, transformer testing, and production walkthroughs straight from our Hefei manufacturing base.
Company Tour
Corporate & Factory Tour
Hefei manufacturing base, automated workshops, and high-voltage testing laboratory.
Oil-Immersed
Oil Transformer Routine Testing
100% IEC 60076 voltage ratio, winding resistance, and dielectric routine testing.
Dry-Type
Cast Resin Dry-Type Quality
Epoxy resin vacuum casting, partial discharge testing, and temperature monitoring.
Pad-Mounted Substation
Pad-Mounted Substation
Compact outdoor substation assembly with loop-feed and dead-front safety design.
Production Line
Transformer Production Floor
Automated coil winding, precision core stacking, and vacuum drying chambers.
Switchgear
High-Voltage Switchgear
Vacuum circuit breakers, copper busbar routing, and relay protection cabinets.
Compact Substation
European Compact Substation
Prefabricated kiosk substation panel wiring, RMU integration, and LV distribution.
Dry-Type Assembly
Dry-Type Production Line
Copper foil winding, vacuum resin casting molds, and core-coil assembly.
Production Archives & Virtual Tours:
Watch routine testing procedures, FAT walkthroughs & workshops.
Engineering Quality Assurance
Technical Standards & Certification Compliance
All XinHuan transformers undergo 100% factory routine testing, dielectric voltage withstand tests, and partial discharge inspection before dispatch.
IEC 60076 / 60076-11
ISO 9001:2015 Certified
KEMA / CNAS Type Tested
ANSI / IEEE C57
Engineering Submittal Package
Need CAD outline packs or type test reports for consultant approval in Thailand?
Request Technical CAD & Spec PackSpecialized Substation & Power
Featured Technical Engineering & Product Guides
Explore specialized XinHuan power equipment solutions for emergency substations, SF6 gas-insulated distribution, and renewable BESS energy storage.
Emergency & Rapid Deployment
Substation Spec
Up to 35kV
Mobile Transformer Substation Guide
Trailer and skid-mounted mobile substations with integrated HV/LV switchgear, protection panels, and fast-coupling terminals for emergency grid restoration and remote mining.
Compact Ring Main Unit
Switchgear Rating
12kV / 630A
YRM6-12 SF6 Gas-Insulated Switchgear
Hermetically sealed 12kV SF6 gas-insulated compact switchgear and Ring Main Unit (RMU) for urban distribution vaults, indoor substations, and harsh environments.
Renewable Energy Storage
Inverter Interface
1500V DC / Split-LV
BESS Battery Energy Storage Transformer
Specialized inverter-duty step-up transformers with K-factor harmonic isolation and split low-voltage windings for utility-scale solar PV and BESS battery storage plants.
Related Internal Links
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Thailand RFQ CTA
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Send your required kVA rating, primary/secondary voltage (e.g. 24kV/0.4kV), IP rating, and target port for an instant factory quote.
FAQ
Frequently Asked Questions · Thailand
Do you supply 11kV and 33kV transformers for Thailand Dry-Type?
Yes. XinHuan manufactures 24kV, 11kV, and 33kV cast resin dry-type transformers specifically for commercial and industrial installation in Thailand.
What capacity range is available?
We offer a complete dry-type capacity range from 100kVA up to 3150kVA.
Can the transformer be designed according to IEC 60076?
Yes. All dry-type units utilize Class F (155°C) or Class H (180°C) insulation with low-loss silicon steel cores and temperature display control units.
Can you quote FOB or CIF for Thailand Dry-Type?
Yes. Optional IP20 indoor or IP23 drip-proof protective steel enclosures are available with cooling fans for forced-air (AF) rating boosts.
What information is needed for a fast quotation?
Ocean freight containers are shipped directly from China to Laem Chabang Port or Bangkok Port.
Can XinHuan support EPC contractors, utilities, and industrial projects?
Submit your kVA rating, voltage ratio, enclosure IP rating, and destination port for a fast quotation.
Direct Contact & Instant RFQ
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Contact us directly via WhatsApp, email, or fill out the quick RFQ form below for a fast response from our engineering team.
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