1. exportd type 3 phase high voltage containerized
distribution substation 10kv 33kv outdoor prefabricated substation (American type) combined high
voltage equipment, transformer and low voltage equipment into
compact whole set power distribution equipment. It is mainly used
for power receiving and distributing of urban high-rise buildings,
mines, oil filed, and other temporary power usage. It has the
advantages: Wide applicability, small volume, compact structure,
maintenance free, removable. Compared with normal substation, it
covers less area and reduces 10% - 15% designing & working
load. 2. Paremeters No. | Item | Unit | High Voltage Equipment | Transformer | Low Voltage Equipment | 1 | Rated Voltage Ue | KV | 7.2/12 | 6/0.4 10/0.4 | 0.4 | 2 | Rated Capacity Se | KVA | | 200~2500 50~800 | Max:2*1250 | 3 | Rated Current Le | A | 200~630 | 144/3600 | 100~3000 | 4 | Rated Breaking Current | A KA | Load switch 400~630 Depends on Fuse | | 15-63 | 5 | Rated Short Time Current(s) | KA | 20*(2) 12.5*(4) | | 15*1 30*1 | 6 | Rated Peak Current | KA | 31.5 50 | | 30 63 | 7 | Rated Making Current | KA | 31.5 50 | | | 8 | Power Frequency Withstand Voltage (1min) | KV | 30/42 Isolating distance 34/48 | Oil-immersed:35/5min Dry-type:28/5min | <300v hour 2KV 300 600 hour 2.5kv | 9 | Lightning Impulse | KV | 60/75 Isolating distance 75/85 | 75 75 | | 10 | Equipment Voice Level | dB | | Oil-immersed:<55 Dry-type:<65 | | 11 | Protection Level | | | IP23D | | 12 | Size | Decided by electrical equipment and transformer |
3. Appliaction YBM&YBP series prefabricated substation is the package unit
including high-voltage devices, transformer, low voltage
transformer and other devices. It can be used in high-rise buildings, urban and rural
construction, luxury villa, square, high and new technology
development zone, medium factory, mine and oil field. It can be used for the distribution of electric energy in the
distribution system. YBM&YBP has the feature of strong of complete set, small in
size, compact in structure, safe operation, convenient maintenance. Compared with the same capacity box type prefabricated substation,
it only occupies one tenth or one fifth of the space, which greatly
reduces the design work and construction work.
4. Photo and drawing
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