Hot-selling High Voltage Cb - The European Compact Transformer Power Preinstalled BOX type substation – Nady

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Hot-selling High Voltage Cb - The European Compact Transformer Power Preinstalled BOX type substation – Nady Detail:

  •  Standards: IEC60076,IEC1330,ANSI/IEEE C57.12.00 ,C57.12.20 ,C57.12.90,BS171,SABS 780
  •  The box type substation is  based on  advantage of European box YBW substation,which reduces the cost,and solves such defects ad high cost,incomplete protection and poor ventilation and radiation of the European products.
  • The products is applicable for various wind power plants and is the best fitted product for wind power generation system.

The European Compact Transformer Power Preinstalled BOX type substation

Service conditions of The European Preinstalled box type substation(YBW series)

Normal service conditions of substationas follows:

Ambient temperature:

Maximum

+40°C

Maximum 24 hour average

+35°C

Minimum (according to minus 15 indoor classes)

-25°C

Ambient humidity:

Daily average relative humidity

less than 95%

Monthly average relative humidity

less than 90%

Earthquake intensity

less than 8 degree

Height above sea level

less than1000m

This product should not be used under conditions of fire, explosion, earthquake and chemical corrosion environments.

Technical specification of The European Preinstalled box type substation(YBW series)

Medium voltage unit

Rated frequency

Hz

50

Rated voltage

kV

7.2 12 24 40.5

Rated current of main bus

A

630 1250 1600

Rated short-time withstand current / duration

kA/s

20/4 25/3 31.5/4

Rated peak withstand current

kA

50 63 80

1min power frequency withstand voltage (to-ground/between open contacts)

kV

32/36 42/48 65/79 95/115

Lightning impulse withstand voltage (to-ground/between open contacts)

kV

60/70 75/85 125/145 185/215

Rated short-circuit breaking current

kA

20 25 31.5

Ground loop short-time withstand current / duration

kA/s

20/2 20/4

Rated short-circuit making current of main loop

kA

50 63 80

Rated active load breaking current

A

630

Rated closed loop breaking current

A

630

Rated transfer current

A

1700

Mechanical life peroid

times

3000 5000 10000

Low voltage  unit

Rated frequency

Hz

50

Rated voltage

kV

0.4/0.23

Rated insulation voltage

V

690

Rated current of main loop

A

100~3200

Rated short-time withstand current

kA/s

30/1 50/1 100/1

Rated peak withstand current

kA

63 105 176

5s power frequency withstand voltage

kV

2.5 3.75

Transformer unit

Rated frequency

Hz

50

Rated voltage

kV

7.2 12 24 40.5/0.4

Rated capacity

kVA

30~1600

1min power frequency withstand voltage

kV

25/20 35/28 55/50 85/75

Lightning impulse withstand voltage

kV

60 75 125 170

Impedance voltage

4~6

Tapping range

±×2.5% ±×5%

Connection group

Y,yn0 D,yn11

Type

Oil-immersed type, dry type

Cabinet body

IP code of HV and LV chambers

IP33D

IP code of transformer chamber

IP23D

Sound level (oil-immersed type/dry type)

dB

≤50/55

 

High voltage compartment

High voltage compartment

The HV side use charge switch or vacuum circuit breaker.

HV switchgear type: SF6 RMU,FZN series air insulated vacuum RMU or terminal switchgear.

 

oil type transformer

Suggest model: S10-M,SC(B)10,serials transformer

Transformer capacity general range from 30-2000kVA. This part can be made based on client’s requirement.

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Low voltage compartment

Low voltage compartment can adopt low voltage switch box, like GGD, GCK. This switchgear divide into measuring room, isolation switch unit, capacitance compensation unit. Switch brand can use imported brand or domestic brand, it depends on client’s requirement.

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The feature of European type box substation

1

Medium voltage Switchgear ·Medium voltage secondary switchgear including incoming feeder, outgoing feeder and transformer feeder
· The Medium voltage can be SF6 gas insulated type Ring main unitor  air insulated(Vacuum) switchgear main unitor High voltage load disconnecting switch + fuse  main unit
· In some cases – there is no Medium voltage switchgear, the Medium voltagecable is mounted directly on the transformer

2

Transformer

· Oil immersed hermetically sealed or Dry type transformers can be installed
· Transformer bushings can be located on top or side of transformer as per customer needs
· Wide range of transformer capacities up to 3500 kVA
· SafePack is designed to allow simple and easy transformer installation on site or integrated into the SafePack in the factory

3

Low voltage Switchboard

· Incoming feeder options can be direct connected, circuit breakers, fused disconnectors or Load Break Switches
· The LV busbar rating depends on the transformer rating
· Various number and ratings of outgoing feeders depending on transformer size and customer needs
· Equipment for metering, measuring and control available

4

Substation body

· mainly has metal material, stainless steel material , non -metal material …which can be choosed by user and customers


Product detail pictures:

Hot-selling High Voltage Cb - The European Compact Transformer Power   Preinstalled BOX type substation – Nady detail pictures

Hot-selling High Voltage Cb - The European Compact Transformer Power   Preinstalled BOX type substation – Nady detail pictures

Hot-selling High Voltage Cb - The European Compact Transformer Power   Preinstalled BOX type substation – Nady detail pictures

Hot-selling High Voltage Cb - The European Compact Transformer Power   Preinstalled BOX type substation – Nady detail pictures

Hot-selling High Voltage Cb - The European Compact Transformer Power   Preinstalled BOX type substation – Nady detail pictures

Hot-selling High Voltage Cb - The European Compact Transformer Power   Preinstalled BOX type substation – Nady detail pictures

Hot-selling High Voltage Cb - The European Compact Transformer Power   Preinstalled BOX type substation – Nady detail pictures

Hot-selling High Voltage Cb - The European Compact Transformer Power   Preinstalled BOX type substation – Nady detail pictures


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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for Hot-selling High Voltage Cb - The European Compact Transformer Power Preinstalled BOX type substation – Nady , The product will supply to all over the world, such as: South Korea, Ecuador, Paris, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Elizabeth from Turin - 2018.09.29 17:23
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By John from Nepal - 2017.09.16 13:44