Functional Purpose: VPI transformers and reactors serve as superior alternatives to conventional oil-immersed and resin-based solid-insulated transformers, significantly reducing flammability risk while offering environmental sustainability, high overload capability, flame-retardant self-extinguishing properties, and cost-effective solutions.
Product StandardsIEC 60076-1-5；IEC 61378-1:1997；IEEE C57.12.01-2020Current Dimensional Range and Rated CapacityVoltage: up to 35 kV; Basic Impulse Level (BIL): 170 kV; Rated Power: 30 kVA – 25,000 kVA; Primary Voltage Range: 1 kV – 35 kV; Typical Primary Voltages (kV): 2.3 kV, 4.16 kV, 6 kV, 6.6 kV, 10 kV, 11 kV, 13.8 kV, 15 kV, 20 kV, 25 kV, 35 kV; Secondary Voltage: 690 V, 720 V, 750 V
Product Series ClassificationVacuum Pressure Impregnated (VPI) Special-Duty Dry-Type Transformers — VPI Standard Dry-Type TransformersProduct Series NameVacuum Pressure Impregnated (VPI) Special-Duty Dry-Type Transformers:
VPI Rectifier Transformer for Shore Power Supply
VPI Phase-Shifting Rectifier Transformer with Liquid Cooling
VPI High-Voltage Variable-Frequency Drive (VFD) Phase-Shifting Rectifier Transformer
Other Customized Special-Duty Transformers
Vacuum Pressure Impregnated (VPI) Standard Dry-Type Transformers:
VPI Three-Dimensional Core Wound Distribution Transformer
VPI Auxiliary Transformer for High-Speed Rail Locomotives
VPI Auxiliary Transformer for Photovoltaic (PV) Power Generation
VPI Auxiliary Transformer for Wind Power Generation
VPI Dry-Type Distribution Transformer
BrandJST
Product details
Application Scenarios: Power supply for industrial parks, commercial buildings, mines, PV/wind farm step-up substations, and remote islands in Indonesia.
Product Configuration: P-282; multiple models; voltage classes: 35 kV, 170 kV (BIL), 30 kV, 25,000 kV, 1 kV, 2.3 kV, 4.16 kV.
Indonesia-Specific Adaptation: For humid-tropical environments, attention must be paid to insulation class, condensation resistance, and thermal dissipation; for coastal projects, verify salt-fog corrosion protection; for remote island projects, pre-allocate spare parts and ensure lifting/transportation readiness.
Requirement Confirmation
Verify application scenario, rated parameters, quantity, and engineering drawings.
Factory Matching
Review supplier production capacity, certifications, and manufacturing lead times.
Order Execution
Confirm commercial terms, contract execution, and documentation checklist.
Shipment Control
Track packaging status, inspection records, and logistics progress.
