High Quality Dry Type 220v 380v Transformer 50kva Manufacturer
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High quality dry type 220v 380v transformer 50kva basic parameters
Rated power: 50KVA (50 kilowatts)
Input voltage: 380V±10%
Output voltage: 200V, 220V
Number of power phases: three-phase
Frequency range: 50 - 60Hz
| Rated power: | 50KVA (50 kilowatts) |
| Input voltage: | 380V±10% (can also be specified by the customer) |
| Output voltage: | 200V, 220V (optional, can also be specified according to customer requirements) |
| Power phases: | three-phase |
| Frequency range: | 50 - 60Hz |
| Efficiency: | ≥95% |
| Insulation grade: | F, H, etc., insulation resistance ≥50MΩ |
| Electrical strength: | 2000V industrial frequency sinusoidal voltage for one minute without breakdown and flashover |
| Overload capacity: | twice the rated current, maintained for one minute |
High quality dry type transformer product features
Energy saving and low noise: Cold-rolled silicon steel sheets are stacked and treated with a variety of varnishing processes to reduce vibration and noise during operation. A variety of insulation material design makes the transformer perform better in energy saving and quietness.
High stability: reasonable structure, high efficiency, no waveform distortion, long-term operation, performance indicators meet the requirements of GB/6450 dry-type power transformer standard.
Clean characteristics: heat resistance, moisture resistance, stability, chemical compatibility, low temperature resistance.
Multifunctionality: can be designed and produced according to customer requirements to achieve a variety of functions of transformer control equipment.
Dry type 220v 380v transformer 50kva applicable places. Widely used in import and export equipment, subways, high-rise buildings, airports, stations, printing, machine tools, docks, industrial and mining enterprises and tunnels for power transmission and distribution and the use of imported equipment; also suitable for communications, medical equipment, CNC machine tools, textiles, computer centers, UPS front-end equipment, industrial automation equipment and various imported equipment.
Voltage change rate control. Scientific and reasonable design controls the voltage change rate within 1 - Within 1.5%
Efficiency and loss
High efficiency: Efficiency is truly over 95%
Reduced iron loss: Made of high-quality new silicon steel sheets, effectively reducing iron loss and improving efficiency
Small self-loss: Made of highly heat-resistant high-quality wire, self-loss is reduced to a minimum, greatly improving efficiency
Insulation performance and service life
Using H-class insulation and high-temperature resistant insulation materials, it improves high-voltage strength and insulation level and extends service life
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