Compact Substation Medium Voltage Transformer 3 Phase Set Down 250kVA 500kVA 630kVA
Compact Substation Medium Voltage Transformer 3 Phase Set Down 250kVA 500kVA 630kVA Product Specifications Attribute Value Type Distribution transformer Material Aluminum, Copper Frequency 50Hz, 60Hz Shape Rectangle Winding Material Aluminum, Copper Application Power Phase Three Coil Structure Circular coil Coil Number Multi-winding coil Input Voltage 3kV, 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 115kV, 132kV, 220kV, 400kV Output Voltage 220V, 380V Standard GB/T17467 Capacity 50
Compact Substation Medium Voltage Transformer
,250kVA 3 Phase Medium Voltage Transformer
| Attribute | Value |
|---|---|
| Type | Distribution transformer |
| Material | Aluminum, Copper |
| Frequency | 50Hz, 60Hz |
| Shape | Rectangle |
| Winding Material | Aluminum, Copper |
| Application | Power |
| Phase | Three |
| Coil Structure | Circular coil |
| Coil Number | Multi-winding coil |
| Input Voltage | 3kV, 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 115kV, 132kV, 220kV, 400kV |
| Output Voltage | 220V, 380V |
| Standard | GB/T17467 |
| Capacity | 50~2000KVA |
| Protection | IP54/IP33D |
| Warranty | 3 Years |
| Feature | High Frequency |
| Ambient Temperature | -25~40℃ |
| Cooling Method | ONAN ONAF OFAF |
| Power | Custom Designed |
| Usage | High-frequency Transformer |
| Core material | 100% Copper |
HENTG POWER Copper Compact Substation 630kVA 500kVA Medium Voltage Transformer Outdoor 3 Phase Set Down Transformer
Integrated Design: All-in-one unit integrating HV switchgear, transformer, and LV cabinet, saving civil work and installation time.
- Residential Communities
- Industrial Parks
- Shopping Centers
- Municipal Utilities
- Ports & Infrastructure
- Renewable Energy Projects
| Rated Frequency | Hz | 50 |
| Rated Voltage | kV | 6 10 35 |
| Max Working Voltage | kV | 6.9 11.5 40.5 |
| Industrial Frequency Voltage-resisting Time | kV | 32/36 42/48 95/118 |
| Thunder and Lighting Ballistic Voltage-resisting Time | kV | 60/70 75/85 185/215 |
| Rated Current | A | 400 630 |
| Rated Brief-period Current-resisting | kA | 12.5(2s) 16(2s) 20(2s) |
| Rated Crest Value Current-resisting | kA | 32.5 40 50 |
| Rated Voltage | V | 380 220 |
| Rated Current Of Major Return Circuit | A | 100-3200 |
| Rated short-circuit Current-resisting | kA | 15 30 50 |
| Rated Crest Value Current-resisting | kA | 30 63 110 |
| Branch Circuit | A | 10-800 |
| Quantity Of Branch | line | 1月12日 |
| Compensation Circuit | kVAR | 0-360 |
| Rated Capacity | kVA | 50-2000 |
| Short-circuit Impedance | % | 4 6 |
| Scope Of Branch Connection | +2x2.5% ±5% | |
| Vector Group | Yyn0 Dyn11 |
We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. We will provide you with reasonable quotations and payment terms. Our professional drawing and technical team will confirm all contents on the drawing with you within 7 days after payment. The drawing includes technical data, weight and parts list.
After finalizing the production drawing, we prepare stock, manufacture, and conduct rigorous quality inspections before shipment. We provide QC reports and test reports to ensure product quality. Special accessory requirements can be accommodated.
Our professional team provides installation guidance and on-site support. We offer more than 2 years of warranty service to ensure long-term performance and reliability.
- Aesthetic and Durable Appearance: Clean, modern design with strong environmental adaptability that integrates well with surrounding architecture.
- Proximity to Medium-Voltage Load Centers: Reduces distribution line length, lowers line losses, and improves power quality and reliability.
- Cost-Effective Operation: No civil infrastructure required, minimal labor costs, and long maintenance cycles result in lower total cost of ownership.
- Reusable and Environmentally Friendly: Modular design allows for relocation and reuse, supporting sustainable development goals.
HENTG POWER is a professional designer, manufacturer and installer of power system solutions founded in 2011. We occupy 100,000 square meters and specialize in reliable, high-performance solutions for global power systems.
We conduct pre-production samples, final inspections before shipment, and provide QC & test reports. We accept Factory Acceptance Tests (FAT) and manufacture transformers up to 500KV 480MVA based on international standards. We offer over 2 years warranty service.
We have professional drawing and technical teams that can confirm all drawing contents within 7 days. Our team of 30+ senior engineers provides 24/7 online support with responses within 30 minutes.
We accept OEM orders and negotiate business payment terms to meet customer requirements.
For more information or to discuss your specific requirements, please contact our team.
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Box Type Compact Substation 500kva 630kva 800kva Outdoor Power Transformer Product Specifications Attribute Value Type Power transformer, distribution transformer Material Aluminum, Copper Frequency 50Hz, 60Hz Input Voltage 6kV, 10kV, 15kV, 35kV, 69kV, 110kV, 115kV Output Voltage 415V, 127V, 200V, 208V, 400V, 380V, 220V, 110V, 480V Capacity 500-2000 kVA Voltage Rating 11kV Power Rating 500kVA Insulation Class Class F Dimensions 1200mm x 800mm x 1000mm Cooling Method ONAN
