>Product Features
Our Maintenance-Free Dry-Sealed Cast Power Transformer stands as a beacon of innovation and reliability. Designed for ultimate safety, it is flame retardant, fireproof, and eco-friendly, making it ideal for direct installation in load centers. With zero maintenance required, its installation is straightforward, ensuring low overall operating costs. The transformer boasts exceptional moisture resistance, capable of normal operation at 100% humidity, and can resume function without pre-drying after shutdown. It features minimal local discharge, reduced noise levels, and superior heat dissipation, allowing it to run at 150% of its rated load under forced air-cooled conditions. An advanced temperature protection control system guarantees the transformer's safe operation, reflecting its high reliability. Operational studies of over 10,000 units in the field confirm its reliable performance, meeting international advanced standards. l.
| Transformer TypeTransformer |
Resin Cast Dry Type |
|
Model
|
SCB10-50/10 |
| Number of Phase |
Three Phase |
| Winding Type |
Two Winding |
| Winding Material |
Aluminum/Copper |
| Rated Capacity |
50kVA |
| High Voltage |
10/11kV |
| Low Voltage |
0.4kV |
| Tapping Ran |
±2x2.5% |
| Impedance Voltage |
4% |
| Load Loss (120°C) |
1kW |
| No-load Loss |
0.27kW |
| No-load Current |
2% |
| Frequency |
50/60Hz |
| Connection Group |
Yyn0/Dyn11 |
| Cooling Method |
ANAF |
| Insulation Class |
F |
| Thermal Class |
F1 |
| Operation Altitude |
≤1000m≤ 1000 m |
| |
|
>>Technical Performance Parameters
1. Number of phases: 3 phases; Frequency: 50Hz
2. Partial discharge: not more than 10pC
3. Insulation heat-resistant grade: F grade
4. Average temperature rise of winding: not more than 100K
5. Noise level: Sound level complies with GB/T22072-2008
Jiangxi Bolian Electrical Co., Ltd. prides itself on robust technical expertise, cutting-edge equipment both domestically and internationally, and a spirit of innovation. With extensive manufacturing experience and a complete product range, we have earned ISO9001 international quality management system certification, CCC certification, and the prestigious national high-tech enterprise accolade.
Packaging and Transportation
Quotation and Ordering Required Information:
Transformer Type:
Rated Capacity: kVA
Phase: ( )Three Phase ( )Single Phase
Frequency: ( )50Hz ( )60Hz
Rated Voltage (HV/LV): kV / kV
Tapping Range:
±
x%
Insulation Level: LIAC/LIAC
Vector Group: ( )Dyn11 ( )Yyn0 ( )Other
Short-circuit impedance: Uk=%
Service conditions: Altitude: m
Ambient temperature:ºC
Cooling Method: ( )ONAN ( )ONAF
Oil labeling:
Quantities ordered and delivery time:
Other requirements:
(
If available, please send us the technical specification/data documents.
)
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