Box-Type Substation
Box-Type Substation
YB Intelligent Pre-assembled Substation
YB Intelligent Pre-assembled Substation
YB Intelligent Pre-assembled Substation
YB Intelligent Pre-assembled Substation
YB Intelligent Pre-assembled Substation
YB Intelligent Pre-assembled Substation
YB Intelligent Pre-assembled Substation
YB Intelligent Pre-assembled Substation
YB Intelligent Pre-assembled Substation
YB Intelligent Pre-assembled Substation

YB Intelligent Pre-assembled Substation

YB series intelligent box-type substation is the latest product independently developed by   Beike, which absorbs the advantages of American box-type substation, European box-type substation and domestic box-type substation, and is suitable for China's national  characteristics, and adopts environmental protection, new materials, new technology and advanced components and high and low voltage automation technology, of which the   high-voltage (12kV) side can satisfy the requirements of the power sector for the automation of the distribution network, and the low-voltage (0.4kV) side can satisfy the requirements of intelligent community property management, and can be used to set the central station or the property management office to the upper computer for the "four remote" (four remotes) box-type substation.

Details

The high- voltage (12kV) side can meet the  requirements of power department for distribution network automation, and the low-voltage (0.4kv) side can meet the requirements of intelligent community property management, which can be managed by the "four-remote"  (telemetry, telecommunication, teleadjustment, remote-control) system with the upstream computer set up in the central station or property management office. When multiple intelligent box-type substations are connected to form a "hand-in-hand" ring network power supply, with the cooperation of independent software, it can complete the automatic positioning of fault zones, fault removal, load diversion, network reconfiguration and other functions, so  as to ensure that the power supply is resumed within one minute. This series of intelligent  box-type substation is a complete intelligent power supply and distribution device optimally combined with high-voltage unit, power transformer, low-voltage unit, metering unit and intelligent system, etc. It is multi-functional, versatile, safe and reliable in operation, beautiful in appearance, and has the features of convenient installation, less  land occupation, less maintenance, less investment, quick results, long life, etc. It can be  used as the power supply system of urban buildings, residential areas, and the power supply system of the city, and can be used as the power supply system of the city. It can be used as the transformer and distribution equipment in the departments and places such as urban buildings, residential areas, municipal facilities, factories, mines, highways, wharves, oilfields, and construction of temporary power supply.

Model Number and Meaning

Transformer rated capacity

High-voltage switchgear with operating mechanism category

High-voltage switchgear equipped with main switch category

Design number

Structural form /Forme structurelle P-Shape

(transformer)substation

Preassembled

Main Technical Parameters
ltemUnitHigh Voltage Electrical Appliances TransformersLow-voltage electrics
RatedvoltagekV7.2、126/0.4、10/0.40.4
Rated capacitykvA
"目"Type:200-1250
“品”Type:50~400
Rated currentA200-630
100~3000
Rated Breaking Current Aload switch           400~630A
 15-63
kACombination of appliances depending on the fuse 
Rated short-timewithstand current(sec)kA(xs)20×(2)200~400kvA15×1
(12.5×4)400kvA30×1
Rated Peak Estimated Withstand CurrentkA31.5、50200-400kvA30
400kvA63
Rated  closing  currentkA31.5、50

Frequency withstand voltagekVAike                           32、40Oil-dip                     35/5min≤300V时2kV
solation fracture                34、48Dry/Sec                      28/5min300,600V时2.5kV
Lightning strikekVAlke                            60、7575
Isolation fracture                75、8575
Noise leveldB
Oil-dip                      <55
Dry/Sec                      <65
Protection class
IP23D
External dimensions
Different external dimensions are selected according to the Selected transformer capacity and form.


Common External Dimensions
No.Enclosure typeDimensions generales(mm)Forme structurelleOperating method
1Flat-topped3000×1600×2200目-TypeSingle-sided  outdoor operation


3200×2200×2500目-TypeSingle-sided outdoor operation


3700×2300×2500目-TypeSingle-sided outdoor operation


4000×2500×2500目-TypeSingle-sided  outdoor operation


4300×2500×2500目-TypeCoridor type double-sided operation


4700×2500×2500目-TypeCorndor type double-sided operation


5300×2500×2500目-TypeCoridor type double-sided operation


6300×2500×2700目-TypeCoridor type double-sided operation


8000×2500×2700目-TypeCoridor type double-sided operation

Cusp-shaped3200×2200×2500目-TypeSingle-sided  outdoor operation


3200×2500×2500目-TypeSingle-sided outdoor operation


3600×2300×2500品-TypeSingle-sided   outdoor operation


4300×2300×2500目-TypeCoridor type double-sided operation


4500×2300×2500目-TypeCoridor type double-sided operation
3Pitched roof type3500×2000×2500品-TypeSingle-sided outdoor operation
4Semi-open type2800×1800×2500品-TypeSingle-sided outdoor operation


Mounting Base Diagram

YB Intelligent Pre-assembled Substation

Common Solutions for High Voltage Main Circuits
Program No.01020304050607
 One-line diagramYB Intelligent Pre-assembled Substation
 UseCable inlet and outletCable inlet and outlet Cable inlet and outlet Cable inlet and  outlet Dual power cables in and outLeft(left,right)contact,line outHigh Pressure Metering


Commonly Used Solutions For Low-Voltage Main Circuits
Program No.01020304050607
  One-line diagramYB Intelligent Pre-assembled Substation
 UseReceivingReceivingFeeder Feeder Reactive powercompensationElectricity meteringLow-voltage metering



Typical System Solution Examples For Reference

Cable entry and exit, terminal power supply, low voltage metering

 YB Intelligent Pre-assembled Substation


Cable entry and exit, terminal supply, HV metering, LV corridor map, LV capacitive compensation

YB Intelligent Pre-assembled Substation


Cable entry/exit, ring power, LV metering, LV corridortype, LV capacitive compensation

YB Intelligent Pre-assembled Substation

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