Mobile substationMobile Substations
A mobile substation, with a complete substation installed on a trailer, can be moved at any time with a tractor for immediate installation and operation.
Product Features
- Compact
- Short construction time
- Long-term operation as an independent substation in desrts and other severe environments.
- Vacuum circuit breakers ensure high reliability and manpower-saving in maintenance.
Case Study
Applications and Solutions
- 1.Emergency power transmission when power transmission is down due to a substation accident.
- 2.An ideal solution when a substation is required in a short time. A mobile substation usually requires a week for installtion and commissioning.
Specifications
Standard specifications
| Source resultant pulse number | 3 |
|---|---|
| Frequency(Hz) | 50, 60 |
| Rated voltage(kV) | 33, 66, 77, 110, 132, 138 |
| Rated circuit breaker capacity(kA) | 25, 31.5 |
| Transformer capacity(MVA) | 5, 7.5, 10, 15, 20, 25, 31.5 |
| Connection system | Overhead transmission line, bus line of the substation |
| Grounding system | Direct grounding |
| Rated voltage(kV) | 6.6, 11, 13.8, 22, 33 |
|---|---|
| Number of feeders | From 1 to 6 (*) |
| Connection system | Power cables |
- *The number of feeders differs depending on the rated voltage and the capacity of transformers.
| AC power source(V) | 380/220, 430/250 |
|---|---|
| DC power source(V) | 110V |
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