Product description

S9/S11/S13 oil-immersed transformer SCB10/SCB11 dry-type transformer 10 kV transformer) Runsheng company can produce a series of fully sealed oil-immersed distribution transformers with voltage level of 35kV and below and capacity of 31500kVA and below, including S9/S11/S13 oil-immersed transformer SCB10/SCB11 dry-type transformer, S9, S11, S13, D11, SZ11, SCB10, SCB11, SCRBH15, SH15-M, KS11, KBSG and other series of transformer products. The fully sealed oil-immersed transformer adopts the full oil-filled sealed type, and the corrugated shell oil tank adapts to the expansion of the oil with its own elasticity to become a permanently sealed oil tank, which has been widely used in urban and rural power grid construction and national key projects.

(S9 and S11 / / S13 power transformer SCB10 / SCB11 dry type transformer) hui group can produce voltage grade 35 kv and below, capacity of 31500 kva and below a series of the whole sealing oil-immersed distribution transformer, including the S9 and S11 / / S13 power transformer SCB10 / SCB11 dry type transformer, the integrated, S11, / S13, D11, SZ11, SCB10, SCB11, SCRBH15, SH15 -m, KS11, KBSG etc series products. The whole sealing oil-immersed transformer adopts full filling oil seal type, corrugated tank shell to own the expansion of the flexibility to adapt to the oil to become permanently sealed tank, the product has been widely used in city and countryside power grid construction and national key project.

 

 

1. The core of Runsheng transformer is made of high-quality cold-rolled oriented silicon steel sheet, which is manufactured by automatic cross-cutting process and the latest process of applying step-lap joints, which improves the distribution of magnetic flux density in the core, reduces the vibration energy of the core, effectively reduces noise and reduces loss.

2. The coil is wound with high-strength enameled wire (or paper-wrapped wire), cylindrical (or cake) structure, uniform ampere turns, reasonable insulation structure, and strong anti-short circuit ability.

3. Runsheng S9/S11/S13 oil-immersed transformer SCB10/SCB11 dry-type transformer body fastening adopts anti-loosening structure, fastening part with self-locking locknut, and adopts non-hanging core structure, which can ensure that it does not loosen during operation after long-distance transportation.

4. The corrugated sheet of the corrugated oil tank replaces the oil conservator, and the corrugated plate can expand and shrink with the change of the volume of transformer oil, so that the transformer is isolated from the atmosphere, prevent and slow down the deterioration of the oil and the moisture of the insulation, enhance the reliability of operation, and operate normally without maintenance.

5. Equipped with “telemetry” signal thermometer and pressure release valve, which enhances the reliability of transformer operation

Citation:

Runsheng S9/S11/S13 oil-immersed transformer SCB10/SCB11 dry-type transformer 10 kV transformer with an altitude of no more than 1000m indoors or outside the corpse The maximum annual average temperature is +20°C

The minimum temperature is -25°C and the maximum ambient temperature is +40°C

The maximum daily average temperature is +30°C Transformers are available for operation under special conditions according to user requirements.

Applied Standard:

GB 1094.1~5 Power Transformer; Power Transformer

IEC60076 Power Transformer; Power Transformer

GB/T 6451 “Oil-immersed Power Transformer Technical Specifications and Requirements for Oil-immersed Transformer”.

JB/T10008-2004 “6kV~500kV Power Transformer Sound Level”; “6kV~500kV Power Transformer Sound Level”.