S9-3150KVA 11KV/0.4KV electric distribution 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 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.Parameters

Type: S9-M

Rated capacity: 3150 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: 31KW

No-load loss: 4.1 KW

Non-load current: 0.5%

Short-circuit impedance: 4.5%

Oil weight: 995KG

The total weight: 5780 KG

Size long: 2565 mm

Size wide: 1520 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

3.Carries out the standard

1. GB1094.1 ~ 2-1996 power transformer

2. GB1094.3, 5-2003 power transformer

3. GB/T6451-2008 oil-immersed three-phases transformer power technical parameters and requirements

4.IEC

4.Performance characteristics

1, S9-M series power transformer core USES the high quality cold-rolled steel coil, USES the high quality anaerobic copper into and beautiful outlook, safety of operation. S9 series S7 series transformer and compared, and the annual average no-load loss is reduced by 10% and the average load loss is reduced by 20% and save energy obviously, widely used in industry and agriculture, urban and rural power grid.

2. High reliability, performance level advanced, economical index is reasonable.

3. The core of the level 3 juncture when, surface coating cured paint, in order to reduce loss and noise.

Our Principles:

1)Quality first, customer first, safety first

2)Better service, faster delivery

3)Equal and mutual benefit

4)Honesty and profession

Our service:

1.Swift and professional response

2.Patient and trusty

3.Severe quality control system

4.On-time delivery

Our Mission:

Supply quality products with competitive price & excellent service

Zhejiang Yinhe Cable Co., Ltd is a joint stock enterprise integrated in cable production, research & development,and domestic & international trade.

The company has passed ISO9001 2008 quality certification, CCC China Compulsory Certification, National Electrical Product Safety Certification,

State Construction and Project Commitee Recommended Manufacturer of the Transformation of Urban and Rural Powerrid Construction.

What is our payment term ?

Our payment term is usually T/T 30% in advanced , the balance before picking up the goods.

What is the price term ?

We can provide you FOB , C&F , CIF price for you, according to your requirment.

what is the MOQ of the product ?

The MOQ usually is 300 - 1000m , some type of the cable is in stock.

What about the deivery time ?

The delivery time according to your quantity, Usually it is within 30 working days.