High Voltage And Low Voltage Prefabricated Substation
YB-12/0.4 high voltage/low voltage prefabricated substation Widely used in urban power grid transformation, residential quarters, high-rise buildings, industrial and mining, hotels, shopping malls, airports, railways, oil fields, docks, highways, and temporary and temporary power facilities and...
Description
YB-12/0.4 high voltage/low voltage prefabricated substation
Widely used in urban power grid transformation, residential quarters, high-rise buildings, industrial and mining, hotels, shopping malls, airports, railways, oil fields, docks, highways, and temporary and temporary power facilities and other indoor and outdoor places.
Product model and meaning
Y: Pre-installed type
B: Substation
12: Rated voltage kV of high voltage side
0.4: rated voltage kV of low voltage side
Normal use conditions
The altitude does not exceed 1000m;
Ambient temperature: -25℃ ~+40℃;
Relative humidity: the daily average is not more than 95%, the monthly average is not more than 90%;
Installation place: place without fire, explosion hazard, conductive dust, chemical corrosive gas and severe vibration.
If the above conditions are exceeded, the user can negotiate with our company.
Main technical parameters
| Item | Unit | Parameter |
| Main connection mode | Circular Net, Terminal Type, Double Power Type | |
| Performance level code of transformer. | Oil immersed transformer: S11 S11M,S13,S13M,Dry-type transformerSC10,SC11,SC13 | |
| Nominal capacity | kVA | 30-1600 |
| The rated voltage | kV | 12/0.4 |
| Maximum operating voltage | kV | 12 |
| Lightning strike withstand voltage. | kV | 75 |
| 1min working frequency withstand power. | kV | 42(Transformer 35) |
| High voltage switch rated breaking current. | kA | 20,25,31.5 |
| Transformer connection mode. | Off-circuit tapping±5%(±2×2.5%) | |
| Low voltage outlet loop. | According to the actual situation |
Product Details
Functions and Features
High-voltage switchgear, transformer, and low-voltage switchgear are integrated into one, and the complete set is strong.
Perfect high and low voltage protection, safe and reliable operation, simple maintenance.
It occupies less land, saves investment, short production cycle, and is convenient to move.
The wiring scheme is flexible and diverse.
Contact us:
Henan Fengyuan Power Technology Co.,ltd
Sales Department
Contact person:Mr Charles Du
E-mail: Fengyuan800@outlook.com
Mobile:008618639199897 (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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