Home / Products / Substation gantries / Multi-Sided Switchyard Gantries 220 and 330 kV: Sizes, Heights, Bays / ПС-330Я4-Б
Multi-sided bay switchyard gantry ПС-330Я4-Б (PS-330YA4-B), 330 kV
A multi-sided bay gantry for 330 kV switchyards: height to the crossarm 15 m, overall height 15 m, bay length 16 m.
Drawing, dimensions and parameters are in the product card (PDF).
Technical parameters of ПС-330Я4-Б
| Parameter | Value |
|---|---|
| Voltage class | 330 kV |
| Gantry type | bay |
| Height to the crossarm, Hcross | 15 m |
| Height to the ground-wire post, Hpost | — |
| Overall height, Ho | 15 m |
| Bay length, L | 16 m |
| Number of bays | 2 |
| Number of ground-wire posts | — |
| Number of lightning rods | — |
| Load calculation | according to series 3.407.9-149.0 |
| Material | steel S245, S345 (DBN V.2.6-198:2014) |
| Corrosion protection | hot-dip galvanising to DSTU EN ISO 1461:2024 |
What ПС-330Я4-Б is for
The ПС-330Я4-Б has no ground-wire posts or lightning rods: the overall height of 15 m equals the height to the crossarm. Protection against direct lightning strikes at such a substation is provided by other means under the project.
The number of bays is 2; the bay length is 16 m.
The ПС-330…-Б series: sizes has all the marks, heights and bays in one table.
How to order ПС-330Я4-Б
We work out the price of ПС-330Я4-Б on request: send the wind and ice regions, the seismicity and the site.
Other marks of the series: ПС-330Ш1-Б · ПС-330Я1-Б · ПС-330Я2-Б · ПС-330Я3-Б · ПС-330П1-Б · ПС-330П2-Б · ПС-330П3-Б · ПС-330П4-Б · ПС-330Т1-Б · ПС-330Т2-Б
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