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R-Core Transformer – 800 VA 380 V-220 V&22 V – OPS-0730
$305.00
OPS-0730
Product Profile
R-core transformer typically features a core made from oriented, high-permeability silicon steel strips with an uncut cross-section. These transformers are characterized by low noise, low temperature rise, minimal magnetic leakage, and strong overload capacity.
Product Applications
R-core transformer is mainly used in fields such as NC machine tools, office automation equipment, computers, television cameras, and audio equipment.
Technical Parameters
| Rated capacity | 8VA~2kVA |
|---|---|
| Work efficiency | ≥9 0 % |
| Rated voltage | ≤ 1140 V |
| Insulation resistance | >100MΩ(DC1000V) |
| Insulation class | A |
| Noise | ≤6 0 dB@1m |
| Rated frequency | 20~400Hz |
| Winding material | Copper |
| Impedance | Customized |
| Dielectric strength | Customized |
| Standards | GB/T15290-2012 or customized |
Features
- Energy-efficient and stable operation: R-core transformers have low losses and temperature rise. Their simple structure, commonly in a horizontal design, allows for a compact form, making them suitable for high-density installations. The windings are circular, reducing the average turn length by 6%-10%, resulting in low copper losses.
- Superior materials: The core of the R series transformers uses high-permeability cold-rolled silicon steel strips, offering small hysteresis
- expansion, noise reduction, reduced weight, and excellent magnetic conductivity.
- Compact size and low noise: At the same power rating, R-type transformers are more compact than traditional TD series transformers, making them suitable for industrial portable equipment, intelligent control cabinets, and other applications. Additionally, they produce low operating noise, meeting the needs of various industrial applications.