S-75/6/400
Other Series • 75 kVA • 6.6/0.4 kV
Product Image & Parameters
S-75/6/400
Other Series
Capacity
75kVA
HV Voltage
6.6kV
LV Voltage
0.4kV
Efficiency
2Level
Amorphous Alloy CoreEnergy SavingLow Loss
TECHNICAL DRAWING
Model: S-75/6/400 | Type: Dry-Type Transformer | Capacity: 75 kVA
FRONT VIEW
SIDE VIEW
TOP VIEW
TERMINAL BLOCK
ELECTRIC SCHEMATIC DIAGRAM
SPECIFICATIONS
1. Model:S-75/6/400
2. Type:Dry-Type Transformer
3. Capacity:75 kVA
4. Frequency:60 Hz
5. HV Voltage:6.6 kV
6. LV Voltage:0.4 kV
7. HV Current:6.56A
8. LV Current:108.25A
9. Vector Group:Delta-Wye (IEEE Std)
10. Impedance:4%
11. Insulation Level:A (105°C)
12. Temperature Rise:65K
13. No-Load Loss:1950W
14. Load Loss:4875W
15. No-Load Current:0.6%
16. Cooling Method:ONAN
17. Tap Changer:±5% 单档
18. Standard:IEEE C57 / ANSI C84.1
19. Dimensions:900×700×1200mm
20. Weight:-
LEGEND:
Iron Core
HV Winding/Bushing
LV Winding/Bushing
Dimension Line
Product Description
75kVA, 3-phase oil-immersed transformer, 60Hz, primary 6.6kV (HV 6.6kV), secondary 400V (LV 400V), Export, insulation A, impedance 4%
Related Keywords
S-75/6/400 oil immersed power transformer75kVA oil type distribution transformer6.6kV distribution network transformerS series general purpose oil filled distribution transformer
S-75/6/400 FAQ
What are the main application scenarios for S-75/6/400?
The S-75/6/400 (Other series oil-immersed transformers) with rated capacity of 75 kVA, HV side 6.6 kV, LV side 0.4 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 S-75/6/400?
Key specs: Capacity 75 kVA, HV 6.6 kV, LV 0.4 kV, Frequency 60 Hz, Impedance 4%, Vector Group Delta-Wye (IEEE Std), Cooling ONAN, Standard IEEE C57 / ANSI C84.1.
Can S-75/6/400 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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