S9/S11 three phase oil immersed power transformer

three phase oil immersed power transformer 1.oil immersed power transformer 2.Certificate:CCC,CTQC,ISO9001,ISO14001,OHSAS1800

 S9/S11 three phase oil immersed power transformer

S11-1000KVA 10KV/0.4KV three phase oil immersed power transformer

The three-phase oil-immersed distributing transformer applies new type insulating structure and makes short-circuit resistance strong. The iron core is made up of cold-rolled silicon-steel plate of high-quality. high voltage winding group is made up of high-quality oxygen-free copper liner lines and it adopts multilayered drum type structure. All fasteners have been processed with special treatment to prevent them from loosening.

As high-tech product that promoted by the country, the product has many advantages such as high efficiency, low loss, its social benefits are remarkable that it will save much of electricity consumption and operating cost.

Transformer Service Condition

Altitude cannot exceed: 1000m

Highest ambient temperature: +40°C

Highest daily average temperature: +30°C

Highest annual average temperature: +20°C

Lowest outdoor temperature: -25°C

Type: S11-1000KVA 10KV/0.4KV

 Rated capacity: 1000 KVA

Voltage combination:

10KV/0.4KV; 10.5KV/0.4KV; 11 KV/ 0.4KV

Tapping ±5% OR ±2*2.5%

Connection symbol: DYn11 or Yyn0

Load loss: 10.3KW

No-load loss: 1.15 KW

Non-load current: 1.0%

Short-circuit impedance: 4.5%

The total weight: 2380 KG

Size long: 1620 mm

Size wide: 1120 mm

Size high: 1620 mm

Installation size: 820 * 820 mm

Normal packing standard:1PCS/CTN  4PCS/20’  8PCS/40

S9/S11 three phase oil immersed power transformer