Our 200kVA SCB13 three-phase cast resin dry type transformer is an energy-saving oil-free power distribution unit manufactured with vacuum epoxy resin casting technology, fully compliant with IEC 60076, GB/T 1094 and CE standards. Different from oil immersed transformers, this dry transformer eliminates leakage and fire hazards, featuring flame retardant, self-extinguishing, low noise and low partial discharge performance. It adopts high-grade grain-oriented silicon steel core and pure copper winding, delivering stable voltage conversion from medium voltage (10kV/11kV/13.8kV) to standard 400V low voltage. Designed for indoor installation, it is widely applied in commercial buildings, data centers, hospitals, schools, industrial workshops and municipal power rooms, becoming the preferred safe power solution for high-density public areas.
Dry Type Transformers
Low Noise 200kVA Air Cooled Dry Distribution Transformer
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Clear shipment tracking
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Rigorous quality inspection
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Has good after-sales service
Detailed Description
Product Feature
1.Low noise & low vibration design, friendly for commercial buildings and residential power rooms
2.Long service life, suitable for hospitals, shopping malls, high-rise buildings, subway projects
3.200kVA three phase dry type transformer, suitable for indoor fire-sensitive occasions
4.Comply with IEC, CE, ISO standards, full factory testing before delivery
5.Strong resistance to moisture, can operate under moderate humidity environment
6.Vacuum cast epoxy resin winding, high insulation strength, flame retardant & self-extinguishing
Technical Specifications of 200kva Dry Transformer
| Item | Standard Parameter | Custom Optional |
|---|---|---|
| Rated Capacity | 200kVA | / |
| Phase | Three Phase | / |
| Model | SCB13 | SCB14 high-efficiency version |
| Cooling Method | AN Air Natural, AF Air Forced Cooling | Extra silent cooling system |
| Rated Frequency | 50Hz | 60Hz for North America market |
| Primary Voltage | 10kV, 11kV | 6.6kV / 13.2kV /13.8kV /20kV /35kV |
| Secondary Voltage | 0.4kV (400V) | 208V, 480V, 690V |
| Tap Changer | ±2×2.5% off-circuit tap changer | On-load tap changer |
| Winding Material | 100% Copper | Aluminum foil winding |
| Core Material | High permeability grain-oriented silicon steel | Amorphous alloy core |
| Fire Class | F1 Flame Retardant | / |
| Noise Level | ≤52dB | Super low noise version ≤48dB |
| Max Overload Capacity | 140% rated load with fans | / |
| Insulation Grade | F Class | / |
| Service Life | ≥25 Years | / |
| Compliance Standard | IEC60076, CE, ISO9001 | UL, CSA custom certification |
Why Choose Yiyue
1.Professional dry type transformer manufacturer with rich overseas supply experience
2. Flexible customization on voltage, enclosure, fan assembly, logo and painting color
3.Strict routine test including ratio, insulation, temperature rise and partial discharge test
4.Premium raw materials guarantee stable performance and low failure rate
5.Technical team provides drawing review, parameter confirmation and engineering support
Packaging And Transportation
Yiyue Electric implements standardized packaging and shipping management to protect transformers, switchgears, cables and electrical components throughout the entire delivery process, ensuring products arrive in intact condition.
Customized Packaging Solutions
- Small-sized products: Moisture-proof bubble wrap + reinforced cartons with anti-collision corner protectors
- Medium & large equipment: Stretch film sealing for full moisture resistance, with foam padding on vulnerable parts for shock absorption
- Heavy machinery & export shipments: ISPM15-compliant fumigated wooden cases secured with steel belts, suitable for long-distance international transit
All packages are marked with clear shipping marks and handling warnings for standard operation.
Production Lead Time
- Standard in-stock items: 5–7 working days upon payment confirmation
- Customized non-standard products: 7–15 working days after design confirmation & deposit
- Large orders with special requirements: Lead time subject to separate confirmation
Shipping Method Region Estimated Transit Time Remarks Sea Freight Southeast Asia 15–25 working days Port to port, FCL & LCL available Middle East 15–25 working days Port to port, FCL & LCL available North America 20–30 working days Port to port, FCL & LCL available Europe 25–35 working days Port to port, FCL & LCL available Oceania 20–30 working days Port to port, FCL & LCL available Africa 30–45 working days Port to port, FCL & LCL available Air Freight Southeast Asia 5–7 working days Airport to airport, for urgent orders Middle East 5–7 working days Airport to airport, for urgent orders North America 10–15 working days Airport to airport, for urgent orders Europe 7–15 working days Airport to airport, for urgent orders Africa 4–6 working days Airport to airport, for urgent orders Air Freight (Express) Worldwide Major Countries 3–7 working days Door-to-door, suitable for small spare parts
Yiyue Electric implements standardized packaging and shipping management to protect transformers, switchgears, cables and electrical components throughout the entire delivery process, ensuring products arrive in intact condition.
Customized Packaging Solutions
- Small-sized products: Moisture-proof bubble wrap + reinforced cartons with anti-collision corner protectors
- Medium & large equipment: Stretch film sealing for full moisture resistance, with foam padding on vulnerable parts for shock absorption
- Heavy machinery & export shipments: ISPM15-compliant fumigated wooden cases secured with steel belts, suitable for long-distance international transit
All packages are marked with clear shipping marks and handling warnings for standard operation.
Production Lead Time
- Standard in-stock items: 5–7 working days upon payment confirmation
- Customized non-standard products: 7–15 working days after design confirmation & deposit
- Large orders with special requirements: Lead time subject to separate confirmation
| Shipping Method | Region | Estimated Transit Time | Remarks |
| Sea Freight | Southeast Asia | 15–25 working days | Port to port, FCL & LCL available |
| Middle East | 15–25 working days | Port to port, FCL & LCL available | |
| North America | 20–30 working days | Port to port, FCL & LCL available | |
| Europe | 25–35 working days | Port to port, FCL & LCL available | |
| Oceania | 20–30 working days | Port to port, FCL & LCL available | |
| Africa | 30–45 working days | Port to port, FCL & LCL available | |
| Air Freight | Southeast Asia | 5–7 working days | Airport to airport, for urgent orders |
| Middle East | 5–7 working days | Airport to airport, for urgent orders | |
| North America | 10–15 working days | Airport to airport, for urgent orders | |
| Europe | 7–15 working days | Airport to airport, for urgent orders | |
| Africa | 4–6 working days | Airport to airport, for urgent orders | |
| Air Freight (Express) | Worldwide Major Countries | 3–7 working days | Door-to-door, suitable for small spare parts |
Applications
FAQs
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Is the S9 transformer suitable for new projects?
The S9 series is mainly recommended for replacement projects or markets with moderate energy-efficiency requirements. -
Can the transformer be customized?
Yes. We support customization for voltage, capacity, dimensions, cooling methods, and special environmental adaptations. Our engineers will work with you to finalize the specs based on your project needs. -
What standards do you follow?
We design and test to IEC 60076 and GB/T standards. For specific markets, we can also produce to ANSI, BS, DIN, or AS standards. Third-party inspections are welcome. -
What about the production?
Production is done in our 8,000㎡ Hefei plant. Standard lead time is 20–35 working days, with expedited options available. Factory acceptance testing is welcome before shipment.
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