BK-50/0.48/0.208
BK Series • 50 kVA • 0.48/0.208 kV
Product Image & Parameters
BK-50/0.48/0.208
BK Series
Capacity
50kVA
HV Voltage
0.48kV
LV Voltage
0.208kV
Efficiency
2Level
Amorphous Alloy CoreEnergy SavingLow Loss
TECHNICAL DRAWING
Model: BK-50/0.48/0.208 | Type: Dry-Type Transformer | Capacity: 50 kVA
FRONT VIEW
SIDE VIEW
TOP VIEW
TERMINAL BLOCK
ELECTRIC SCHEMATIC DIAGRAM
SPECIFICATIONS
1. Model:BK-50/0.48/0.208
2. Type:Dry-Type Transformer
3. Capacity:50 kVA
4. Frequency:60 Hz
5. HV Voltage:0.48 kV
6. LV Voltage:0.208 kV
7. HV Current:60.14A
8. LV Current:138.79A
9. Vector Group:Delta-Wye (IEEE Std)
10. Impedance:4%
11. Insulation Level:H (180°C)
12. Temperature Rise:65K
13. No-Load Loss:2387W
14. Load Loss:5968W
15. No-Load Current:1.5%
16. Cooling Method:AN
17. Tap Changer:±5% 单档
18. Standard:IEEE C57 / ANSI C84.1
19. Dimensions:800×600×1000mm
20. Weight:-
LEGEND:
Iron Core
HV Winding/Bushing
LV Winding/Bushing
Dimension Line
Product Description
50kVA, 3-phase isolation, dry-type transformer, 60Hz, primary 480V (HV 480V), secondary 208V (LV 208V), Standard, insulation H, impedance 4%
Related Keywords
BK-50/0.48/0.208 isolation control transformer50kVA control transformerprimary 0.48kV secondary 0.208kVBK single phase control transformer for machine tool equipment
BK-50/0.48/0.208 FAQ
What are the main application scenarios for BK-50/0.48/0.208?
The BK-50/0.48/0.208 (BK series special/isolation/control transformers) with rated capacity of 50 kVA, HV side 0.48 kV, LV side 0.208 kV, is widely used in industrial distribution, commercial buildings, and power systems. It can be flexibly configured according to actual project requirements.
What are the technical specifications of BK-50/0.48/0.208?
Key specs: Capacity 50 kVA, HV 0.48 kV, LV 0.208 kV, Frequency 60 Hz, Impedance 4%, Vector Group Delta-Wye (IEEE Std), Cooling AN, Standard IEEE C57 / ANSI C84.1.
Can BK-50/0.48/0.208 be customized?
Yes. QDTB® offers comprehensive OEM/ODM customization. Parameters such as capacity, voltage ratio, cooling method, vector group, and protection class can be adjusted. 23+ years of manufacturing experience ensures consistent quality.
How to get a quote and technical documentation?
Contact us via the "Send Inquiry" button below, or reach our sales team at Alice@qdtb-transformer.com / +86 13698683193. We will provide detailed quotations and technical documentation within 24 hours.
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