High Reliability Electric Oil Immersed Transformer Low Noise GB1094-1996

Product Description

35kv class 800 ~ 31500kva three-phase double-winding on-load voltage regulating

oil-immersed power transformer

_{Hengfengyou oil-immersed power transformer is the latest product designed and developed on the}

_{basis of absorbing the most advanced technology at home and abroad. It has high reliability, low}

_{partial discharge, low noise, low loss and high anti-short circuit ability. Its excellent and reliable}

_{performance has won customers as well as the reorganization of experts and appreciation}

_1.

_{Low partial discharge: the apparent discharge quantity is usually less than 100pC;}

_2.

_{Low noise: Product of 63MVA or below 63MVA has a noise level less than 60dB;}

_3.

_{Low loss: no-load loss is reduced by 20 percent compared with that specified in national standards;}

_4.

_{High anti-short capability: the SFZ10-40000/110 transformer has passed the short-circuit test carried out by China National Transformer Quality Supervision Testing Center.}

The interleaved and continuous winding structure is adopted for HV windings, thus to improve

the electric distribution and effectively improve the anti-lightning impulse capability. Inner and

outer support strip structure is adopted. The support strips and pads are all rounded to improve

insulation reliability. Oil-directing structure is adopted in the winding, thus to reduce the hotspot

temperature and prolong insulation life.

Both the H.V and M.V. windings are usually provided with separate voltage regulating windings,

so the ampere-turn of all the windings are completely balanced. These can effectively eliminate

the axial electrodynamics force during external short circuit and improve the dynamic stability

under external short circuit.

1. Your inquiry related to our product & price will be replied within 48 hours

2. Well-trained & experienced staff are to answer all your inquiries in English

3. Working time: 8:00am ~17:30pm, Monday to Saturday. (UTC+8)

4. Customized solution & perfect after-sale service

5. Payment: we can accept T/T, L/C, Western Union.

6. For large order, engineer can be sent to your country for on-site mainternace instructions.