SFFZ-315/0.4/0.22
Other Series • 315 kVA • 0.4/0.22 kV
Product Image & Parameters
SFFZ-315/0.4/0.22
Other Series
Capacity
315kVA
HV Voltage
0.4kV
LV Voltage
0.22kV
Efficiency
2Level
Amorphous Alloy CoreEnergy SavingLow Loss
TECHNICAL DRAWING
Model: SFFZ-315/0.4/0.22 | Type: Dry-Type Transformer | Capacity: 315 kVA
FRONT VIEW
SIDE VIEW
TOP VIEW
TERMINAL BLOCK
ELECTRIC SCHEMATIC DIAGRAM
SPECIFICATIONS
1. Model:SFFZ-315/0.4/0.22
2. Type:Dry-Type Transformer
3. Capacity:315 kVA
4. Frequency:50 Hz
5. HV Voltage:0.4 kV
6. LV Voltage:0.22 kV
7. HV Current:454.66A
8. LV Current:826.66A
9. Vector Group:Dyn11 (IEC)
10. Impedance:6%
11. Insulation Level:H (180°C)
12. Temperature Rise:65K
13. No-Load Loss:8998W
14. Load Loss:22495W
15. No-Load Current:1%
16. Cooling Method:AN
17. Tap Changer:±2×2.5% 多档
18. Standard:IEC 60076
19. Dimensions:1200×900×1600mm
20. Weight:-
LEGEND:
Iron Core
HV Winding/Bushing
LV Winding/Bushing
Dimension Line
Product Description
315kVA, 3-phase isolation, dry-type transformer, 50Hz, primary 400V (HV 400V), secondary 220V (LV 220V), Standard, insulation H, impedance 6%
Related Keywords
SFFZ-315/0.4/0.22 isolation control transformer315kVA control transformerprimary 0.4kV secondary 0.22kVSFFZ split winding transformer for power plant auxiliary system
SFFZ-315/0.4/0.22 FAQ
What are the main application scenarios for SFFZ-315/0.4/0.22?
The SFFZ-315/0.4/0.22 (Other series special/isolation/control transformers) with rated capacity of 315 kVA, HV side 0.4 kV, LV side 0.22 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 SFFZ-315/0.4/0.22?
Key specs: Capacity 315 kVA, HV 0.4 kV, LV 0.22 kV, Frequency 50 Hz, Impedance 6%, Vector Group Dyn11 (IEC), Cooling AN, Standard IEC 60076.
Can SFFZ-315/0.4/0.22 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.
Related Products in Other Series
ZGS-0.1/0.48/0.208
Capacity: 0.1 kVA
Voltage: 0.48/0.208 kV
ZGS-0.1/0.48/0.24
Capacity: 0.1 kVA
Voltage: 0.48/0.24 kV
ZGS-0.1/0.22/0.12
Capacity: 0.1 kVA
Voltage: 0.22/0.12 kV
ZGS-0.1/0.38/0.22
Capacity: 0.1 kVA
Voltage: 0.38/0.22 kV
ZGS-0.1/10/0.4
Capacity: 0.1 kVA
Voltage: 10/0.4 kV
ZGS-0.1/6/0.4
Capacity: 0.1 kVA
Voltage: 6/0.4 kV
Interested in SFFZ-315/0.4/0.22?
Contact us for pricing, technical support, or custom requirements.