
24/0.4kv High Voltage Mini Substation
Box-type prefabricated substation, used for high-voltage/low-voltage equipment, compact equipment transformer combination. Widely used in urban high-rise buildings, urban and rural buildings, residential areas, factories, parks, airports, railways, oil fields, shopping malls and temporary...
Description
Today, our company continues to develop and grow, we learn from advanced technology in the same industry and improve it, so that our Auto Recloser Outdoor Vacuum Circuit Breaker, GCS drawer cabinet, lv and hv switchgear has unparalleled superiority. We actively introduce and establish an international R&D team, and integrate the advantageous resources of the industrial chain, continue to develop new technologies and launch new products. Our company provides customers with the best products and services based on the management of modern enterprise system and the local and foreign trade reputation first principle. In the majority of new and old customer company team's sincere cooperation, the company now has a number of loyal fans and sincere cooperation team.
Box-type prefabricated substation, used for high-voltage/low-voltage equipment, compact equipment transformer combination. Widely used in urban high-rise buildings, urban and rural buildings, residential areas, factories, parks, airports, railways, oil fields, shopping malls and temporary buildings and other outdoor places. Used for the reception and distribution of electric energy in the power distribution system.
Feature for the outdoor transformer substation:
1. The substation shell adopts steel surface treatment, which has sufficient mechanical strength and rigidity.
2. The shell material is made of cold rolled steel plate, stainless steel plate, aluminum alloy plate, color steel plate, etc.
3. Each chamber uses steel plates to enter a separate small room, and the layout is designed in an "or" shape according to electricity demand.
4. In order to facilitate monitoring and maintenance, the transformer room and the high and low voltage rooms are equipped with lighting devices.
5. The top plate adopts a double-layer structure to prevent heat radiation from increasing the indoor temperature.
6. The transformer is naturally ventilated. When the temperature in the transformer room exceeds the set temperature, the top of the axial flow fan automatically starts to control the temperature in the transformer room.
7. The connector is equipped with a sealing device, which has a good moisture-proof function.
Perfect protection performance, convenient operation, ensure maintenance safety;
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 |
| main circuit | 2500 | |
| Power frequency test voltage (V/1min) | Auxiliary circuit | 1760 |
| Three-phase four-wire system | A,B,C,PEN | |
| bus | 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.
In recent years, while our 24/0.4kv High Voltage Mini Substation share in the domestic market continues to increase, our company's reputation in the industry has increased. By using modern technology at home and abroad, we persist in technical innovations and regard research and invent new products as our core competency. We adhere to the tenet of 'do professional things with a professional heart' to provide customers with high-quality products and perfect after-sales service. Welcome domestic and foreign merchants to visit us.
Hot Tags: Electric Power Distribution Compact Substation, China, manufacturers, suppliers, customized, Circuit Breaker, low voltage switchgear assemblies, indoor high voltage switch cabinet, European prefabricated substations, prefabricated modular substation, High Voltage Switchgears
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