Outdoor 33kv 800kVA 33/0.415kv Compact Substation

Product DescriptionYawei outdoor compact transformer substation includes  (1)Medium/High voltage compartment, (2)Low voltage compartment (3) transformer compartment.Jiangxi Yawei Electrical Co.,Ltd. can make this substion as user and customers requirement under their drawing/single line diagram (SLD) and need .We desig

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Product Description

Yawei outdoor compact transformer substation includes  (1)Medium/High voltage compartment, (2)Low voltage compartment (3) transformer compartment.

Jiangxi Yawei Electrical Co.,Ltd. can make this substion as user and customers requirement under their drawing/single line diagram (SLD) and need .We design & produce this substation under the international standard of IEC1330 ,H.V.standard IEC62271-200.

HV & LV compartment is with completed function.

1.)H.V.compartment has various of power supply methods when testing power supply in 1 time, it also can be installed with H.V.testing appliances to reach the demand of H.V.testing. 

2.)The transformer compartment can be choosed S7 ,S9 or other low consumption oil immersed transformer and dry type transformer.  The transformer compartment  has automatic start wind cooling systems and lighting systems.

3.)Low voltage compartment can be made according to users' need , it adopts fixed or assembled structure to  be electrical power supply system,it has many function like  light distribution ,power distribution, reactive power ,electrical power testing..etc to improve the power distribution quality and satisfy the user.

This substation body mainly has metal material, stainless steel material , non -metal material ...which can be choosed by user and customers

This substation is a very important power distribution and supply unit in the electrical cable power net.it is a kind of completed set of power supply with H.V.controlling,protection and converting ,distribution.. it used in 3 phase AC 50Hz and rated current max 1600KVA transformer.It is widely used in industrial and mining enterprises, residential quarters, hospital, mall, high-rise buildings and other distribution systems.

For this substation, we mainly produce & export 11KV, 15KV,20KV,24KV,33KV type.

For customized special type, once we get clear technical data or drawing,we also can make it .



Outdoor 33kv 800kVA 33/0.415kv Compact Transformer SubstationOutdoor 33kv 800kVA 33/0.415kv Compact Transformer Substation

Outdoor 33kv 800kVA 33/0.415kv Compact Transformer Substation

Outdoor 33kv 800kVA 33/0.415kv Compact Transformer Substation

Technical parameter

 
Standard IEC 62271-1
IEC 62271-202
IEC60067
IEC61439
IEC TR62271-208
IEC60529
IEC62262
IEC60721
No. of medium voltage compartment1
No. of transformer  compartment1
No. of low Voltage  compartment1
Medium voltage compartment 
Protection specIP43
Service Rated voltage33KV
Voltage variation of the system±10%
Permisible maximum operating voltage36 KV
Permisible maximum Equipment voltage52 Kv
RMU(2 incomming + 1 outgoing) 
Load break switch with earthing switch2
Type 
frequency 50Hz
Power frequency withstand voltage(RMS)70KV
Rated lightning impulse withstand voltage (Peak)170KV
Rated current630A
Rated short time withstand current for 1s 25KA
Vacume circuit breaker with earthing switch and isolator1
Nominal voltage33KV
rated frequency 50Hz
Power frequency withstand voltage(RMS)70 KV
Rated lightning impulse withstand voltage (Peak)170 KV
Rated short time withstand current for 1s 25KA
  
Low Voltage compartment 
Protection specIP23
Nominal voltage0.415KV
rated frequency 50Hz
Power frequency withstand voltage(RMS)3KV for 1 minute
Rated current1600 A
Rated short time current rating50KA
  
CT quantity3
CT voltage rating380V
CT Ratio1600/5A
Freq.50Hz
Burden 15VA
  
Ammeter quantity3
ammeter current range0-1600A
Voltmeter with selector switch quantity1
voltage range0-500V
  
Tansformer compartment 
Protection specIP23
Cooling methodONAN
No of Phases3
Standard IEC 60354
Freq.50Hz
Rated contineous power on HV side800 KVA
Rated contineous power on LV side800 KVA
Rate voltage on HV side36 Kv
Rate voltage on LV side0.4Kv
Vector groupDyn5
No load loss at rated voltage and frequency<=0.65KW
Full load loss <=8.40KW
Color Blue
Thickness of surface treatment 140µm
short circuit impedance at principal tapping7 %
ability to withstand unbalanced load >=90 %
Transformer tanksteel
Core typesteel
typewire or coil
  
HV winding materialcopper
Power frequency withstand voltage(RMS)70 KV 
Rated lightning impulse withstand voltage (Peak)170 KV
  
LV winding materialcopper
Power frequency withstand voltage(RMS)3KV
Rated lightning impulse withstand voltage (Peak)6KV


 

Company Profile

Jiangxi Yawei Electrical Co.,Ltd. professional custom made package substations for all over the world.This substation has 3 main compartments.  There are transformer compartment, high/medium voltage switchgear compartment and low voltage switchgear compartment.HV & LV compartments are with completed function.

   1. H.V.compartment has various of power supply methods when testing power supply in 1 time, it also can be installed with H.V.testing appliances to reach the demand of H.V.testing.  
    2.The transformer compartment  can be choosed S7 ,S9,S11 or other low loss  oil immersed transformer ,or dry transformer.  The transformer compartment has automatic start wind cooling systems and lighting systems.
    3.Low voltage compartment can be made according to users' need , it adopts fixed or assembled structure to  be electrical power supply system,it has many function like  light distribution ,power distribution, reactive power ,electrical power testing..etc to improve the power distribution quality and satisfy the user.

 

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