15kV Tres Fase na Oil-Immersed Power Distribution Transformer

Balaan sa Produkto:

• Nahatagan og pagkumpirma ang kaayohan sa operasyon sa mas daghan pa ka 50 nasod ug rehiyon sa kalibutan.

• Ginagamit sa pangutana sa 15KV distribution network, industriya ug mining enterprises ug civil building power supply and distribution system.

• 12,598 ka produkto ang nabilin sa Uganda, Ethiopia, Rwanda ug uban pang African countries.

• Standards: IEC 60076 series, IEC 6013, IEC 60214-1, IEC 60296; Gb1094-1996, GB/T6451-2008, GB/T7597-2007, etcervices.

Pinakamahusay nga mga Produktong Balaan：

• 15KV three-phase oil-immersed power distribution transformer & GT; Leading technology.

• High pressure copper tape winding technology, improve lightning resistance.

•  Low voltage copper foil winding technology, high quality A class insulation material insulation.

• Small magnetic leakage, high mechanical strength, strong short circuit resistance.

• Iron core 45° full oblique joint step laminated structure .

Ang Balat：

•  Mitsubishi laser cutting machine ug CNC punching, reducing, folding ug uban pang equipment aron mapasabot ang accuracy sa processing.

•  ABB robot automatic welding, laser detection, aron iwas sa leakage, qualified rate sa 99.99998%.

•  Electrostatic spray treatment, 50 years of paint (coating corrosion resistance within 100h, hardness ≥0.4).

•  Fully sealed structure, maintenance-free ug maintenance-free, normal operation life of more than 30 years.

Ang Iron Core：

• Ang materyales sa core mao ang high quality cold rolled grain oriented silicon steel sheet with mineral oxide insulation (from  Baowu Steel Group, China).

• Minimize loss level, no-load current ug noise pinaagi sa pag-control sa cutting ug stacking process sa silicon steel sheet.

• Ang iron core is specially reinforced aron mapasabot ang transformer structure is firm during normal operation ug transportation.

winding：

• Low voltage winding gihimo sa high quality copper foil, excellent insulation resistance.

• The high voltage windings are usually made of insulated copper wire, using the patented technology of Hengfengyou Electric.

• Very good resistance to radial stress caused by short circuit.

High quality material:

• Baowu Steel Group production of silicon steel sheet.

• High quality anaerobic copper from China.

• CNPC (Kunlun Petroleum) High quality transformer oil (25#) .

Other instructions:

• The low-voltage outgoing terminal is tinned copper bar.

• The high-voltage outlet terminals are ring tinned bolts.

• Default no-load voltage regulation (on-load voltage regulation can be customized) Tap switch 5 or 7 speed adjustment.

• Transformers above 630KVA are protected by gas relays.

Pagbilin sa Pag-order:

•  Main parameters of transformer (voltage, capacity, loss and other main parameters).

• Transformer operating environment (altitude, temperature, humidity, location, etc).

• Other customization requirements (tap switch, color, oil pillow, etc).

• The minimum order quantity is 1 sets, worldwide delivery within 7 days.

•  Normal delivery period of 30 days, worldwide fast delivery.

  
  

Ano ang eddy current loss sa no-load loss?

Eddy - current Loss：

• Definition: Eddy - current loss is the energy loss caused by eddy currents in the iron core. Eddy currents are the induced currents generated inside the iron core in an alternating magnetic field.

• Reason: The alternating magnetic field induces an electromotive force in the iron core, which then generates eddy currents. When eddy currents flow through the iron core, they encounter resistance and thus consume energy.

• Influencing Factors: Eddy - current loss is related to the thickness of the iron core, the resistivity of the material, and the frequency. Reducing the thickness of the iron core, using materials with high resistivity, and decreasing the frequency can all reduce eddy - current loss.