| Customization: | Available |
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| Application: | Power, Electronic, Instrument, Lighting, Rectifier, Audio |
| Phase: | Three |
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The Oil Immersed Transformer series are the kind of the transformer with low noise, low loss and low partial discharge. With rational structure, high-quality material, scientific design, strict craftsmanship and advanced test method, the characteristics of this series products are as follows:
- Excellent dynamic thermal stability, outstanding short-circuit resistance, high lighting impulse resistance, high reliability.
- With excellent overload capacity, it can long-term operate under 110% load.
- Low lose, energy conservation, run economically and maintenance free.
- Contour artistic, compact size, low installation and maintenance costs.
- Performance and parameter conform to or excel the standards of IEC.
- Fully Hermetically oil tank, effectively preventing air from eroding oil and prolonging the service life of the transformer
Ambient conditions for Conventional transformers using:
A pad-mounted transformer is a type of electrical transformer used to step down voltage in a distribution system. It is a specific type of housing for larger transformers that can be positioned in regions that are open to the general public. It is housed in a locked metal enclosure mounted on a concrete pad,typically used in areas where underground power lines are common. Pad-mounted transformers can be single-phase or three-phase,each serving specific applications depending on the power requirements of the area they serve.
The key advantage is their safety and durability in outdoor environments, making them a critical component in modern power distribution.
Pearl Electric, an experienced transformer manufacturer since 1958, design and produce various cast resin dry type transformer for different application include rectification transformer, marine/offshore oil platform transformer, rectification traction transformer, Transformer for electrified railway station, Rectification excitation transformer etc.
| Items | Item |
| Origin | China |
| Manufacturer | Pearl Electric Co., Ltd. |
| Brand | Pearl Electric |
| Production Descriptions | High Reliable Oil Immersed Voltage Pad Mounted Transformer |
| Reference standards | IEC 60076-11 |
| Capacity | 3000kVA |
| Frequency | 60 / 50Hz |
| Voltage (HV) | 34.5KV or customized |
| Voltage (LV) | 0.4KV or customized |
| Impedance | 4%-8% |
| Connections (Vector Group) | Dyn11 |
| Tapping Range | ±2×2.5% |
| Core materials | Silicon Steel |
| Winding materials | Aluminum or copper |
| Lightning Impulse Withstand Voltage | IEC standard |
| AC withstand voltage | IEC standard |
| Temperature Rise class | H-class |
| Temperature Rise | 125K |
| Cooling method | ONAN/ONAF |
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