Grid VR 3-1
Louvered grilles are designed for industrial installation in standard urban transformer substations, including two-transformer substations. The possibility of using these products in other standard transformer substations is determined by the design project.
The grilles allow warm air to be efficiently discharged while preventing foreign objects from entering the substation.
Legend
Louvered grilles are designed to provide ventilation and protect transformer substations from overheating while ensuring a high level of safety.
The products are designed based on standard designs, taking into account the assembly of standard structures.
The ventilation openings are formed by stamping louvers.
The protective coating of the products is GF-021 primer. Final painting is carried out after installation in accordance with the coating specification (by the contractor).
The technical specifications, general view, and overall dimensions of the 520 × 300 mm metal grille are provided in the Technical Specifications.
Climatic version U1 in accordance with GOST 15150.
| Type | General View | Dimensions, mm | Purpose | Weight, kg | |
|---|---|---|---|---|---|
| Overall Dimensions | Opening | ||||
| VR 3-1 Louvered Grille | Fig. 1 | 600 × 380 | 520 × 300 | 4.8 | |
Table 1 – Technical Specifications
Note: Doors are manufactured with hinges on the right-hand side. The need for left-hand hinged doors must be specified when placing the order. Manufacturing products to the customer's specified dimensions is subject to agreement with the manufacturer (the opening dimensions are specified).