Power transformer box 10kV Amorphous Alloy Substation

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1 Set/Sets Power transformer box (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
YUANGUANG
Model Number:
YB1
Usage:
Power
Phase:
Three
Coil Structure:
Toroidal
Coil Number:
Autotransformer
Cooling type:
ONAN/ AF
High voltage range:
6-20kV
Rated power range:
125-1600kVA
Connection Symbol:
Dyn11
Windings material:
Copper
Iron core:
Amorphous alloy
Standards:
IEC,GB,ANSI
Service Condition:
Outdoor/Indoor
Type:
Power transformer box
Supply Ability
Supply Ability:
5000 Set/Sets per Year Power transformer box
Packaging & Delivery
Packaging Details
Main body in nude , the accessories packing in seaworthy standard wooden case
Port
Shanghai or Ningbo

YB Amorphous Alloy Transformer Cubicle-type Substation              

Specifications                         

1) HV Rated voltage:7.2,12KV

2) HV Rated frequency:50Hz

3) Rated capacity:80~630kVA

 

Main Function And Features 

Power transformer box 10kV Amorphous Alloy Substation

1) YB series consists of HV distribution unit, and LV distribution unit and is divided into HV chamber, transformer chamber and LV. The HV chamber has complete functions, it with HXGN-10 ring main unit forms the primary supply system , may be arranged into several supply modes( ring main supply, terminal supply and dual-source supply) and also may be provided with HV metering elements to meet requirements on HV metering . Model S9, S11 and other low loss oil-immersed transformers or dry transformers else may be selected .

2) The transformer chamber is designed to have automatic forced air cooling system and lighting system . The LV chamber can constitute user-required power supply schemes in a panel type or cabinet type structure , provide several functions (Power distribution , lighting distribution reactive power compensation , and metering of electrical power) to meet users’ different requirements . And facilitate supply management and improve power supply quality.

3) The HV chamber is compact in structure and is provided with mis-operation preventive interlocking function . Each chamber has automatic and forced lighting device . In addition , all elements in HV and LV chamber are reliable in performance and easy in operation , which makes the products safe and reliable and easy in operation and maintenance.

4) It adopts both natural ventilation and forced ventilation to each good ventilation and cooling effects. The transformer chamber and LV chamber are provided with air ducts . The blower fan has a temperature controller to automatically start and stop as per the preset temperature , thus ensuring on –load running of transformer.

5) The casing body prevents rain water and foreign matter from entrance and it is made of hot-galvanized color steel sheet or anti-rust aluminum alloy sheet and subjected to anti-corrosion treatment. It looks artistic , keeps long-term corrosion , water and dust-proof under outdoor conditions ,and prolong service life or transformer.

 

Product Model and Implication:                        

Model           No.: Y  B  1   x - x / x / x - x   x

Explanation No.: 1  2  3   4   5  6  7   8  9

1,2:prefabricated substation;3:design sequence number;4:structural form:M-Mesh glyph,P-Isosceles triangle;5:Low rated voltage of transformer kV;6:High rated voltage of transformer V;7:Rated capacity of transformer kVA;

8:design scheme of high voltage main circuit;9:design scheme of low voltage main circuit.

 

overall dimensions:                              

YB series prefabricated substation can be divided into 2 type by arrangement,which are "B" type configuration and "delta" configuration,

other type can also be provided according to the demand.

Type

A

a

B

b

H

The best places of application

3-phase

"B" type configuration

100-630KVA

4140

3750

2590

2290

2320

Mining area,oilfields

800-1250kVA

5184

4880

2500

2290

2626

Construction

"delta" configuration

50-400kVA

2500

2300

2400

2200

2320

Residential communities

Single phase

"B" type configuration

50kVA

2500

2300

1260

1060

2215

Power supply of road lamps

80-100kVA

2500

2300

1840

1640

2215

Note:dimension of diagram are for reference.

 

Application of products       

1) Its products have following characters: serialization, modularization, multiple functions, complete facility, small volume, light weight and good looking.

2) They meet the requirement of IEC1330 standard and applicable to city public distribution , street lamp power supply.

3) As well as power consumption in industrial /mineral enterprises ,high-rises, residential areas, oil fields , jetty and site construction.

 

Main Technical Parameters for YB Cubicle-type Substation Series                

YB Amorphous Alloy Transformer Cubicle-type Substation: 

Items

unit

numeric

 

High voltage unit 

(HV)

Rated voltage

kV

7.2,12

Rated frequency

Hz

50

Rated power frequency withstand voltage (1min)

phase-to-ground voltage/phase-voltage

kV

42

Between fracture voltage

 

kV

48

Rated lightning impulse withstand voltage

phase-to-ground voltage/phase-voltage

kV

75

Between fracture voltage

 

kV

85

Rated current

Main circuit

A

630

Fuse circuit

A

200

Effective value of rated short-term withstand current (3s)

kA

16,25,25

Rated peak withstand current

kA

40,50,63

Rated breaking current

A

200,630

Low voltage unit 

(LV)

Rated voltage

V

400

Rated current

A

400,630,1250

Effective value of rated short-term withstand current 

kA

30,50

Rated peak withstand current

kA

63,105

Compensation capacity 

kVAr

0~320

Transformer unit (T)

Rated capacity

kVA

80~630

Impedance voltage

%

4;4.5

 

 

Verified Information                            

 

Production Flow                 

 

 

 

 

We look forward to cooperating with you , if any inquiries , please contact us freely ! 

Thank you!