Concrete Transformer Substations BKTP, BRP, BKRTP, 2BKTP
(设备/材料)
状态: New
位置或存放国家: Russia
服务工程支持: Yes
保证: Yes
价钱: 要求价格
描述:
Complete transformer/distribution substations in a block-modular building (BMZ) in a concrete shell type BK(R,T)P(N), fully factory-ready, are intended for receiving, converting and distributing three-phase alternating current electric power with a frequency of 50 Hz and a rated voltage of 6 kV, 10 kV, 20 kV. Substations BK(R,T)P(N) are intended for power supply of urban, housing and communal, public, infrastructure facilities, as well as for power supply of cottage villages and individual development areas. The plant manufactures the following types of outdoor substations: Block complete transformer substations BKTP(N), 2BKTP(N); Block complete distribution points BCRP(N); Block complete distribution points combined with a transformer substation BKRTP(N); Block distribution points BRP(N). Types of execution of block concrete complete transformer and distribution substations: Single-storey complete transformer substations; Two-storey complete transformer substations; Small-sized complete transformer substations; Transformer substations with cable and overhead input. Concrete transformer substations are manufactured with one, two or more power oil or dry transformers with a capacity of 63, 100, 160, 250, 400, 630, 1000, 1250, 1600, 2500 kVA.
概观:
Power transformer capacity*, kVA | up to 2500 |
Nominal voltage on the HV side, kV | up to 20 |
Nominal voltage on the LV side, kV | 0.4 |
Rated current of busbars on the HV side, A | up to 1600 |
Rated current of busbars on the LV side, A | up to 5000 |
Insulation level according to GOST 1516.1: - with oil-filled hermetic transformer
- with transformer with dry insulation of windings
| normal lightweight |
Climatic performance according to GOST 15150** | U1; UHL1 |
Degree of protection according to GOST 14254 | IP23 |
Weight, kg: - shell with equipment, without transformer
- cable structure
- sump
| no more than 20000 no more than 7500, 9000 no more than 750 |
Service life, years | not less than 25 |
* – installation of 1600, 2500 kVA transformers is a non-standard solution (see Appendix 1). When ordering, it is necessary to consult with specialists of OOO "BNK". When installing power transformers with a capacity of 1600, 2500 kVA, the current of the busbars on the switchgear-0.4 kV side will be 3200 A and 4000, 5000 A, respectively. A power transformer with a capacity of 2500 kVA can only be installed with dry insulation.
** – when the ambient temperature at the operating facility is below minus 25°C, the BK(R,T)P(N) is manufactured (ordered) in a northern version (with electric heating of the switchgear compartments, shutters on the louvered grilles of the ventilation openings, insulated doors and gates).
LLC "BNK"
地点: 346789, Azov, Pobedy St., 17B
主要产品/服务: Equipment for electrical networks
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