1250Kva 15/0.4KV 11/0.4KV Compact Cubicle Transformer Substation at Rated Voltage 11KV 13.8KV 15KV
Boerstn outdoor compact transformer substation includes (1)Medium/High voltage compartment, (2)Low voltage compartment (3) transformer compartment.
Boerstn electric 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 .
1250Kva 15/0.4KV 11/0.4KV Compact Cubicle Transformer Substation at Rated Voltage 11KV 13.8KV 15KV, View compact transformer, Boerstn Product Details from Boerstn Electric Co., Ltd. on Alibaba.com
| Standard | IEC 62271-1 |
| IEC 62271-202 | |
| IEC60067 | |
| IEC61439 | |
| IEC TR62271-208 | |
| IEC60529 | |
| IEC62262 | |
| IEC60721 | |
| No. of medium voltage compartment | 1 |
| No. of transformer compartment | 1 |
| No. of low Voltage compartment | 1 |
| Medium voltage compartment | |
| Protection spec | IP54 |
| Service Rated voltage | 15 KV |
| Voltage variation of the system | ±10% |
| Permisible maximum operating voltage | 17.5 KV |
| Permisible maximum Equipment voltage | 24 Kv |
| RMU(2 incomming + 1 outgoing) | |
| Load break switch with earthing switch | 2 |
| Type | SF6 |
| frequency | 50Hz |
| Power frequency withstand voltage(RMS) | 38KV |
| Rated lightning impulse withstand voltage (Peak) | 95KV |
| Rated current | 630A |
| Rated short time withstand current for 1s | 25KA |
| Vacume circuit breaker with earthing switch and isolator | 1 |
| Nominal voltage | 15 KV |
| rated frequency | 50Hz |
| Power frequency withstand voltage(RMS) | 38 KV |
| Rated lightning impulse withstand voltage (Peak) | 95 KV |
| Rated short time withstand current for 3s | 25KA |
| Low Voltage compartment | |
| Protection spec | IP23 |
| Nominal voltage | 0.4KV |
| rated frequency | 50Hz |
| Power frequency withstand voltage(RMS) | 3KV for 1 minute |
| Rated current | 2500 A |
| Rated short time current rating | 50KA |
| CT quantity | 3 |
| CT voltage rating | 380V |
| CT Ratio | 2500/5A |
| Freq. | 50Hz |
| Burden | 15VA |
| Class | 1 |
| Ammeter quantity | 3 |
| ammeter current range | 0-2500A |
| Voltmeter with selector switch quantity | 1 |
| voltage range | 0-500V |
| Tansformer compartment | |
| Protection spec | IP23 |
| Cooling method | ONAN |
| No of Phases | 3 |
| Standard | IEC 60076 |
| Freq. | 50Hz |
| Rated contineous power on HV side | 1250 KVA |
| Rated contineous power on LV side | 1250 KVA |
| Rate voltage on HV side | 15 Kv |
| Rate voltage on LV side | 0.4Kv |
| Vector group | Dyn5 |
| No load loss at rated voltage and frequency | <=0.95KW |
| Full load loss | <=11.0KW |
| Color | Gray |
| Thickness of surface treatment | 140µm |
| short circuit impedance at principal tapping | 4 % |
| ability to withstand unbalanced load | >=90 % |
| Transformer tank | steel |
| Core type | silicon steel |
| type | wire or coil |
| HV winding material | copper |
| Power frequency withstand voltage(RMS) | 38 KV |
| Rated lightning impulse withstand voltage (Peak) | 95 KV |
| LV winding material | copper |
| Power frequency withstand voltage(RMS) | 3KV |
| Rated lightning impulse withstand voltage (Peak) |
About us
“BOERSTN ELECTRIC" is engaged in manufacturing,development,service ,solution,maintenance & marketing of H.V./L.V. power distribution equipments,switchgears,transformers,substations..etc .for all over the world. As a leading & professional manufacturer in China,we mainly manufacture below items and supply their electrical accessories:
· H.V.& L.V.switchgears
· Power Distribution Board (PDB)
· M.V solid insulated switchgears (SIS)
· compact substations /Package substation/kiosk substation
· single phase & three phase pad mounted transformers(PMT)
· Gas insulated switchgears(GIS)
· Ring main units (RMU)
· Oil-immersed transformers and dry type transformers
· Vacuum circuit breakers (VCB),Air circuit breakers(ACB),mini circuit breakers(MCB),Moulded case circuit breakers(MCCB),Residual current circuit breakers(RCCB).Fuse cutout,overload relays,contactors.etc
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier