Active Member
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[China]
Address: N0.506 Huicheng Road, Chengyang District, Qingdao City，China
Contact name:Jack
Qingdao Hengfengyou Electrical Engineering Co., Ltd. |
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Compact Transformer Turnkey Project Power Substation Boxtype Substation
Product description
Box typed pre-fabricated substation is for HV/LV
equipment,transformer combination of a compactly equipment
device.Widely used in urban high-rise buildings,urban and rural
construction,residential areas,factories,parks,airports,railway,oil
field,shopping malls and
temporary construction and other outdoor venues.For receiving
anddistribution of electric energy in power distribution system.
Features:
1. Substation shell adopts the surface treatment of steel
manufacturing,has enough mechanical strength and rigidity.
2. The shell material is made of cold rolled steel plate,stainless
steel plate,aluminum alloy plate,after choi plate,etc
3. Each chamber is use the steel plate into separate little
room,the Layout is designed to ''or '' shape based on electricity
demand.
4. To convenience to monitoring and maintenance,transformer
room,high and low voltage room is equipped with lighting device.
5. The top plate with double-layer structure,to prevent thermal
radiation increase indoor temperature.
6. Transformer is with natural ventilation,when the transformer
room temperature more than setted temperature,the top of the axial
flow fan antomatically start to control the temperature of the
transformer room.
7 The connection parts equipped with sealing device,has the good
moistureproof function.
Perfect protection performance,convenient operation,ensure the
Safety of maintenance;
Applicable conditions:
Altitude:≤2000m
Ambient temperature:-35ºC~+40ºC
Relative humidity:
Daily average≤95%
Monthly average≤90%
Seismic capacity:8 degrees
| Current | AC |
| Altitude | ≤2000m |
| Ambienttemperature | -35ºC-+40ºC |
| Seismic Capacity | 8 degree |
Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.
| Main technical parameters | ||
| Main circuit rated voltage(V) | .......................... | Ac 400 (600) |
| Rated voltage of auxiliary circuit (V) | .......................... | Ac 220/380 (400) dc 110/220 |
| Rated frequency (Hz) | .......................... | 50(60) |
| Rated insulation voltage(V) | .......................... | 690(1000) |
| Rated current(A) | The level of bus | ≤6000 |
| Rated short-time bus withstand current (kA/1s) | .......................... | 50,80 |
| Rated peak withstand current of bus (kA/0.1s) | .......................... | 105,176 |
Power frequency test voltage (V/1min) | main circuit | 2500 |
| Auxiliary circuit | 1760 | |
bus | Three-phase four-wire system | A,B,C,PEN |
| Three-phase five-wire system | A,B,C,PE,N | |
| Protection grade | .......................... | IP30 |
· Ordering instruction
1. Conceptual drawing or electrical schematic diagram of main circuit.
2. Model, specification and quantity of main components.
3. Incoming and outgoing line mode and cable specification, etc.
4. Shell material and appearance: composite plate, steel plate, stainless steel plate, cement plate, etc.
5. Other order requirements.
