Attributes
Product name: European-style box-type substation(MV/LV
Prefabricated Substations) / box-type substation
Color: support customization
Applicable places: urban public power distribution, high-rise
buildings, living quarters, industrial and mining enterprises, oil
fields and temporary construction of projects, etc.
Technical term: YB(M)-10/0.4 European style box-type
substation(MV/LV Prefabricated Substations)
Rated voltage: 10/0.4KV
Technical standard: GB/T 17467-2020
Place of production: Chengdu
Brand Name: Baikong Electric
Use environmental conditions
1. The altitude does not exceed 1000m;
2. The highest ambient temperature should not exceed +40℃, and the
lowest should not be lower than -25℃;
The average temperature within a 24-hour period does not exceed
+35℃;
3. Outdoor wind speed does not exceed 35m/s;
4. The relative humidity of the air does not exceed 90% (+25℃);
5. The seismic horizontal acceleration is not more than 0.4m/s2,
and the vertical acceleration is not more than 0.2m/s2;
6. A place free from fire, explosion, serious pollution, chemical
corrosion and severe vibration.
Note: For special conditions of use, please negotiate with our
factory when ordering.
Overview
European type box substation is also known as outdoor complete
substation, also known as combined substation, because it has the
advantages of flexible combination, easy transportation, migration,
convenient installation, short construction period, low operating
cost, small footprint, no pollution, maintenance -free, etc.,
Received wide attention. In rural power grid construction
(reconstruction), it is widely used in the construction and
transformation of 10~110kV small and medium-sized substations
(distribution) substations, factories and mines, and mobile
operation substations in urban and rural areas, because it is easy
to penetrate into the load center and reduce the power supply
radius., Improve the quality of terminal voltage, especially
suitable for rural power grid transformation, known as the target
mode of substation construction in the 21st
Applicable place
It is suitable for urban public power distribution, high-rise
buildings, living quarters, industrial and mining enterprises, oil
fields and temporary construction of projects.
The main technical parameters
| The main technical parameters |
| Serial number | name | unit | High-voltage electrical appliances | transformer | Low-voltage electrical appliances |
| 1 | Rated voltage | KV | 6/10 | 6/0.4 10/0.4 | 0.4 |
| 2 | Rated Capacity | KVA | | 50-1600 | |
| 3 | Rated current | A | 200,400,630 | | 100-3200 |
| 4 | Rated short-circuit breaking current | A | Load switch 400-630 | | 15-63KV |
| KA | Combination switch depends on fuse | |
| 5 | Rated short-time withstand current | KA | 16,20(4S) | | 15(1S) |
| 30(1S) |
| 6 | Rated peak withstand current | KA | 31,5.50 | | 30 |
| 63 |
| 7 | Power frequency withstand voltage (1MIN) | KV | Relatively and alternately 32/42 | 25/35 (oil diffused) | ≤0.3,2 |
| Height port 36/48 | 20/28 (dry type) | >0.3,2.5 |
| 8 | Lightning impulse withstand voltage (peak value) | KV | Relatively and alternately 32/42 | 60/75 | |
| Isolated port 70/85 | |
| 9 | Cabinet protection level | | | IP44 | |
| 10 | Noise level | ab | | 55 | |
| 11 | Executive standard | | GB/T 17467 "High-voltage and low-voltage prefabricated substation" | | |
| DL/T537 "6-35KV box-type substation ordering technical conditions" | | |
