Power distribution equipment manufacturer
+86 17756594153
bryanthu@kebang2022.com
SG-5KVA 10KVA 15KVA 20KVA 30KVA 40KVA 50KVA 60KVA 80KVA 100KVA 150KVA 200KVA 300KVA 400KVA 500KVA 600KVA 800KVA 1000KVA
Designed for industrial and commercial power distribution, this three-phase dry-type transformer provides reliable voltage conversion and electrical isolation without the use of insulating oil. It features a compact structure, stable performance, low maintenance requirements, and safe operation, making it suitable for machinery, control systems, factories, switchgear, and other electrical equipment. Customized input/output voltage and capacity are available to meet different application requirements.
Dry-Type Design：
Clean, safe, and easy to maintain with no risk of insulating oil leakage.
Compact Three-Phase Structure：
Integrated core and winding design provides stable performance while saving installation space.
Reliable Insulation System：
High-quality insulation materials help improve electrical safety and long-term operating reliability.
Good Heat Dissipation：
Optimized ventilation and structural design help control temperature during continuous operation.
Flexible Customization：
Input/output voltage, capacity, wiring method, enclosure, and terminals can be customized for different applications.
| Parameter | Specification |
| Product Model | 3-Phase Low Voltage Dry-Type transformer |
| Rated Capacity | 5 kVA – 3000 kVA (Customizable) |
| Primary Voltage (Input) | 110V,208V,220V,240V,380V, 400V, 415V, 440V, 480V ,600V,690V(Selectable / Multi-tap) |
| Secondary Voltage (Output) | 110V,208V,220V,240V,380V, 400V, 415V, 440V, 480V ,600V,690V(Selectable / Multi-tap) |
| Frequency | 50 Hz / 60 Hz |
| Winding Material | High-Grade Copper or Aluminum |
| Vector Group / Connection | Yyn/Dyn（optional） |
| Efficiency | ≥ 98% |
| Insulation Class | Class F (Standard) / Class H (Optional) |
| Cooling Method | Air Natural (AN) |
| Enclosure Protection | IP00 (Open type), IP20 / IP23 Metal Cabinet |
| Compliance Standards | IEC 60076 and ISO 9001 |
| Model | Packaging dimensions mm | Package weight kg |
| SG-5KVA | 350*300*350 | 25 |
| SG-10KVA | 400*350*400 | 60 |
| SG-15KVA | 500*450*500 | 70 |
| SG-20KVA | 550*500*550 | 80 |
| SG-30KVA | 550*500*550 | 100 |
| SG-40KVA | 550*500*550 | 120 |
| SG-50KVA | 600*500*650 | 160 |
| SG-60KVA | 650*600*700 | 180 |
| SG-80KVA | 750*550*750 | 200 |
| SG-100KVA | 750*550*750 | 220 |
| SG-150KVA | 750*550*750 | 240 |
| SG-200KVA | 990*750*1070 | 300 |
| SG-300KVA | 1100*800*1100 | 380 |
