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S9-25000KVA 11KV/0.4KV manufacturers of power transformers
S9-25000KVA 11KV/0.4KV manufacturers of power transformers
Supplier Info
[China Supplier]
Contact Person : Ms. Shi Lara
Tel : 86-577-64795885
Fax : 86-577-89736095
Product Detail
1.Certificate:CCC,CTQC,ISO9001,ISO14001,OHSAS18001 2.Apply for IEC,ANSI 3.oil immersed power transformer 4.one year warran

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 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.

1/ basic parameters

Type: S9-M

Rated capacity: 2500 KVA

Voltage combination:

6KV/0.4KV ;6.3KV/0.4KV; 6.6KV/0.4KV; 10KV/0.4KV; 10.5KV/0.4KV; 11 KV/ 0.4KV

Tapping ±5% OR ±2*2.5%

Connection symbol: D/Yn11 OR Yyn0

Load loss: 23KW

No-load loss: 3.3 KW

Non-load current: 0.6%

Short-circuit impedance: 4.5%

Oil weight: 915KG

The total weight: 5120 KG

Size long: 2365 mm

Size wide: 1420 mm

Size high: 2020 mm

Installation size: 820 * 820 mm

Normal packing standard:1PCS/CTN  3PCS/20’  6PCS/40’

2/ the use of the environment

Device types: outdoor type

Normal environment conditions of use: the elevation not more than 1000 m

Environmental highest temperature + 40°C, minimum-25°C

The special environment conditions of use: elevation of more than 1000 m

Environmental highest temperature + 40°C, minimum-45°C. (when you order details)

Mounting ambicnt: no corrosive gas, no obvious dirt environment

 

S9-25000KVA 11KV/0.4KV manufacturers of power transformers

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