The SG series three phase dry type transformer is scientifically designed according to IEC60067 and IEC60072, and it is composed of CRGO lamination core.In order to adjust AC voltage, there should be a galvanic insulation between the primary and secondary circuits, and it could avoid ground fault, high-voltage pulse as well as mains supply feedback, thus improving power supply quality.
Applications
This three phase dry type transformer is widely used for various kinds of industrial control machines, such as UV machinery, dyeing and finishing equipment, etc.
|
Power (kVA) |
Input (V) |
Output (V) |
Vector group |
Impedance (%) |
No-load loss (kW) |
Full-load loss (kW) |
Operating temperature (°C) |
Insulation class |
Protection class |
Dimensions (L×W×H) |
Weight (kg) |
| 100 | 400 | 400 | Dyn5 | 4 | 0.40 | 0.85 | 75 | F | IP20 | 980×450×750 | 605 |
| 280 | 400 | 400 | Dyn5 | 4 | 0.75 | 2.60 | 75 | F | IP20 | 1100×480×900 | 1035 |
| 500 | 400 | 400 | Dyn5 | 4 | 1.20 | 3.40 | 75 | F | IP20 | 1250×700×1000 | 1730 |
| 630 | 400 | 400 | Dyn5 | 4 | 1.38 | 4.40 | 75 | F | IP20 | 1250×700×1000 | 2050 |
| 800 | 400 | 400 | Dyn5 | 4 | 1.70 | 5.20 | 75 | F | IP20 | 1350×700×1250 | 2450 |
Note: These data are typical values, and customized products are supplied on request.
Related Names
High Voltage Power Transformer | Electric Power Plant Transformer | Medium Voltage Transformer
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