Overview
Overseas EPC general contracting projects cover global industrial parks, municipal infrastructure, new energy power stations, mining facilities and other comprehensive scenarios. These cross-border projects feature diversified local electrical standards, complex site conditions, batch standardized delivery requirements and full turnkey project delivery demands. EPC contractors require power equipment with excellent standard compatibility, flexible customization capability, stable batch supply capacity and professional global after-sales support.
Full-Series Product Range
Complete range of transformers, switchgears, substations and power quality equipment for one-stop procurement. Oil-immersed, dry-type, amorphous alloy, isolation and special customized transformers all available.
International Standard Compliance
Products fully comply with IEC, IEEE, CE and GB standards to pass local project acceptance. Supports special voltage levels, frequencies, insulation grades per regional grid conditions.
Regional Customization
Adaptable to high temperature, high humidity, coastal salt spray, plateau low pressure and tropical rainforest climates. English documentation with complete drawings, test reports and certification files.
Global Service Support
Export-standard packaging for long-distance shipping. Remote guidance, on-site commissioning and professional engineer training. 30-45 days delivery for standard products.
Overseas EPC Cost Estimator
Estimate the landed cost of an overseas power-equipment project - equipment FOB, ocean freight, insurance, import duty and installation, with lead time.
Industry Context & Operational Characteristics
Overseas EPC general contracting projects cover global industrial parks, municipal infrastructure, new energy power stations, mining facilities and other comprehensive scenarios. These cross-border projects feature diversified local electrical standards, complex site conditions, batch standardized delivery requirements and full turnkey project delivery demands. EPC contractors require power equipment with excellent standard compatibility, flexible customization capability, stable batch supply capacity and professional global after-sales support.
Key Operational Challenges
Power Distribution Architecture
Standardized full-series power equipment + customized technical adaptation + one-stop integrated delivery + global after-sales support
Core Equipment Selection
Full-Range Transformers
Recommended Model: Oil-immersed, dry-type, amorphous alloy, isolation, control and special customized transformers
Core Configuration & Advantages
- Complete range covering all transformer types for global EPC projects
- S11/S13/S20 oil-immersed series for industrial and municipal applications
- SCB dry-type series for indoor installations worldwide
- SBH15/SBH21 amorphous alloy for energy-focused projects
Complete Switchgear Series
Recommended Model: High-voltage KYN/XGN, low-voltage GGD/GCS/GCK/MNS and ring main units
Core Configuration & Advantages
- High-voltage KYN/XGN series with international protection standards
- Low-voltage GGD/GCS/GCK/MNS complete distribution range
- XGN15-12 compact RMU for distribution networks
- All series compliant with IEC, IEEE and CE standards
Prefabricated Substations & Power Quality
Recommended Model: ZBW/ZGS box substations, reactors, compensation cabinets and harmonic filters
Core Configuration & Advantages
- ZBW/ZGS outdoor box substations adapted for diverse overseas scenarios
- CKSC/BKSC reactors for power quality and harmonic filtering
- Reactive power compensation cabinets for power factor correction
- Complete distribution auxiliary accessories including cable branch boxes
Switchgear & Substation Selection
International Standard Compliance & Regional Customization
Products fully comply with IEC, IEEE, CE and GB standards to pass local project acceptance. Supports special voltage levels, frequencies, insulation grades per regional grid conditions. Adaptable to high temperature, high humidity, coastal salt spray, plateau low pressure and tropical rainforest climates.
English Documentation & Unified Batch Delivery
Provides complete English versions of drawings, test reports, operation manuals and certification files. Standardized appearance, technical parameters and packaging for large-scale EPC batch projects.
EPC Project Core Customization & One-Stop Service
Customized Scheme Design
Targeted power distribution solution design based on project type and on-site environmental conditions
OEM/ODM Customization
Supports private logo branding, parameter adjustment and personalized functional development
Global Transportation Guarantee
Export-standard packaging with anti-vibration and moisture-proof treatment for long-distance shipping
Overseas Technical Support
Provides remote guidance, on-site commissioning and professional engineer training services
Flexible Project Cycle
30–45 days delivery for standard products, customized scheduled delivery for large-scale EPC projects
Power Quality Optimization
Power quality is critical for EPC projects. QDTB® systems integrate harmonic filters, power factor correction capacitors, and precision switchgear to stabilize voltage, reduce transmission losses, and improve power factor. The solution ensures stable grid operation, protects equipment, and strictly complies with each country's power quality regulations.
Key Benefits
Full-Scene & Full-Series Coverage
Satisfies all power equipment demands for global EPC turnkey projects
Powerful International Standard Adaptability
Compatible with global mainstream electrical standards to ensure smooth project acceptance
Professional EPC Customization Capability
Flexible technical adjustment for different countries, climates and project types
One-Stop Turnkey Service
Simplifies EPC procurement procedures, reduces project costs and shortens construction cycles
Reliable Global After-Sales System
Provides continuous technical support and operational guarantee for overseas projects
Technical specifications
| Capacity Range | 30 kVA - 5,000 kVA (all types) |
| Voltage Range | Up to 35kV (customizable) |
| Frequency | 50Hz / 60Hz |
| Standards Compliance | IEC / IEEE / CE / GB |
| Insulation Class | A / F / H (customizable) |
| Protection Rating | IP20D to IP65 (application dependent) |
| Delivery Time | 30-45 days (standard products) |
| Documentation | Complete English drawings, test reports, manuals |
Standards Compliance
Applications
Related Products
Explore QDTB® product lines available for this solution
Oil Immersed Transformers
Full range S11/S13/S20 for industrial, municipal and mining applications
Dry Type Transformers
SCB series for indoor installations worldwide
Amorphous Alloy Transformers
SBH15/SBH21 ultra-efficient for energy-focused projects
High Voltage Switchgear
KYN/XGN series MV switchgear with international protection
Low Voltage Switchgear
GGD/GCS/GCK/MNS complete LV distribution range
Box-Type Substations
ZBW/ZGS for diverse overseas application scenarios
Ring Main Units
XGN15-12 compact RMU for distribution networks
Reactors
CKSC/BKSC for power quality and harmonic filtering
Why Choose QDTB® for Overseas EPC Projects
One-Stop Supply of Conventional & Solar Power Equipment
From power distribution system design to solar energy — transformers, switchgear, substations and solar equipment, sized and quoted in one place. Use our calculators to get a complete bill of materials and FOB price.