Outdoor electrical distribution power modula cabinet fully-sealed
impact Prefabricated Substation with price
Product description
Box type substation is
fully-sealed impact Prefabricated Substation is a kind of
integrated complete power transmission and distribution equipment ,
used in 10kV, AC50Hz power transmission and distribution system
with a transformer rated capacity of 50-1600kVA. It is widely used
in outdoor power supply fields, such as residential zone, factory
and mining ,hospital, hotel, part, oil field, airport, wharf,
railway, shopping store, and other temporary facilities, etc.
This product can be used not only in a close-ring-net for power
distribution, but also in transformation power net for terminal
power supply.
·Structure characteristic
With a combination advantages of American-type prefabricated
substation and European-type prefabricated substation, its HV part
and transformer could be divided.
High voltage side is equipped with HXGN26 SF6 type RMU switchgear.
It could prevent missing phase operation, so it will lift up
opration reliability. It also owns advantages of less maintenance,
a complete protection capacities against error opration and its
overload capacity could reach up to 120%.
Varied materials could be chose as enclosure materials, such as
aluminum alloy plate, steel plate, steel plate, compound plate,
etc. Its shape will be beautiful with varied types and sizes.
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 |
·Use condition
1. The maximum ambient air temperature shall not exceed 45℃, and
the minimum shall not exceed - 45℃;
2. The altitude shall not exceed 1000m. If special customized
transformers and low-voltage components are used, the altitude can
reach 4000m;
3. It shall be placed in a place with a vertical inclination of no
more than 5°and no severe vibration or impact;
4. The air humidity is not more than 90% (+ 25℃);
5. Gas place without conducting dust, explosion hazard, corrosion
metal and electrical components;
6. Outdoor wind speed shall not exceed 35m/s.
7. If the above normal use environment conditions are exceeded, the
customer can customize it with our company.
·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.
