11/0.4kV Outdoor Switchgear 500kva Transformer Substation
outdoor transformer substation includes (1)Medium/High voltage compartment, (2)Low voltage compartment (3) transformer compartment. HV & LV compartment is with completed function. 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. 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. 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.
Description
11/0.4kV outdoor switchgear 500kva transformer substation
Product Features:
1.It can greatly save land, without land acquisition and civil construction, and save infrastructure investment.
2.There are no obstacles on the ground, which does not affect the environment, and does not affect people's vision and scenery.
3.The fully buried type installed on the lawn and green belt can also be designed with some decorative ornaments on the ground, such as sculptures, rockery, etc.; if the ground requires no obstacles (including ventilation ducts), you can choose a square type prefabricated substation.
4.The power distribution equipment of the fully buried prefabricated substation is set underground, which is safe and reliable.
5.The ground is not affected by transformer noise.
6.As the underground is relatively shady and cool, the temperature rise of the transformer is relatively stable during operation.
7.The internal space of the fully buried prefabricated substation is relatively spacious, and the maintenance operation will not cause interference on the ground, and will not interfere with the surrounding environment.
1 Ambient temperature: -25℃~+40℃
2 Altitude: less than1000m
3 Relative humidity
Daily average less than 95% Average value of water vapor pressure less than 2.2kpa
Monthly average less than 90% Average value of water vapor pressure less than 1.8kpa
4 Seismic intensity:less than magnitude 8
5 Outside wind speed less than 35m/s
6 Apply to the places have no fire,no explosion danger and no chemical corrosion
Technical data
| No. | ||
| 1. | General | |
| Manufacturer | FENGYUAN FACTORY | |
| Brand | FENGYUAN | |
| production/testing standard | IEC62271-1, IEC62271-200,IEC62271-202,IEC60076,IEC61439, IEC60529,IEC62262, IEC60721 | |
| Composition of distribution substation | ||
| No. of medium voltage(15KV) compartment | 1 | |
| No. of low voltage (0.4kv)compartment | 1 | |
| No. of distribution transformer 1250KVA 15/0.4KV | 1 | |
| 2 | 15 KV medium voltage compartment | |
| protection class | IP43 | |
| Service rated voltage | 15 KV | |
| Voltage varation of the system | 10% | |
| permissible max.operating voltage | 17.5 KV | |
| Permissible mx equipment rating voltage | 24 KV | |
| 2.1 | RMU- Ring Main Unit (incoming 2 + outgoing 1) | |
| 2.1.1 | LBS (Load break switch) with earthing switch | 2 |
| type | vacuum | |
| Frequency | 50 /60 Hz | |
| Power frequency withstand voltage , KV (RMS) | 38 | |
| Rated lightning impulse withstand voltage . KV (Peak) | 95 | |
| Rated current (Amp) | 630 | |
| Rated short-time withstand current for 1S ( KA) | 25 | |
| 2.1.2 | Vacuum circuit breaker(VCB)with earthing switch & isolator x 1 | |
| TYPE | Vacuum | |
| Rated frequency | 50 /60 Hz | |
| Power frequency withstand voltage , KV (RMS) | 38 | |
| Rated lightning impulse withstand voltage . KV (Peak) | 95 | |
| rated current (A) | Deponds on the ratings of the transformer | |
| rated short-time withstand current for 1s (KA) | 25 | |
| 3 | Low voltage compartment | |
| protection class | IP23 | |
| 3.1 | Main air circuit breaker | 2500 A /50 KA, 400V,3 Pole |
| 3.2 | CT- current transformer | |
| QTY for each S/S | 3 | |
| Voltage rating | 380V | |
| CT Ratio | 2500/5 A | |
| Frequency | 50/60 Hz | |
| burden | 15 VA | |
| Class | 1.0 | |
| 3.3 | Ampmeter | 3 pcs, 0-2500 A |
| 3.4 | Voltmeter with selector switch | 1 pc, 0-500 V |
| 4 | Transformer compartment | |
| windings material of transformer | cooper | |
| protection class | IP23 | |
| standard | IEC60076 | |
| Cooling method | ONAN | |
| TYPE | 3 Phase oil immersed type ( or dry type) | |
| rated continuous power on HV side & LV side | 1250 KVA | |
| Rated primary voltage | 15 KV | |
| Rated secondary voltage | 0.4 KV | |
| Vector group | Dyn5 ( or Dyn11) | |
| No-load loss at rated voltage and frequency (KW) | ≤0.95 | |
| Full -load loss (KW) | ≤11 | |
PRODUCTION LINE
CERTIFICATE
EXHIBITION
COMPANY OVERVIEW
FAQ
Q5 : Is OEM/ODM available?
A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.
Q7 : Can the price be negotiated?
A: Yes, the price is negotiable. It can be changed according to your quantity or package
Q8 : How about inspection?
A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.
Q9 : What is payment terms?
A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.
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Welcome to inquiry
Contact information:
Jiyuan Fengyuan Electrical Equipment Co., Ltd
Sales Department
Contact person:Mr Charles Du
E-mail:fengyuan800@outlook.com
Mobile:+8618639199897(Available for whatsapp,wechat,skype)
Add:Huling industrial zone,jiyuancity,henan province,China
TEL:+86-0391-2180800
FAX:+86-0391-2180818
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