Low voltage panels
Low Voltage Panels
They are metal column type structures made of top quality sheet metal, finely painted with epoxy powders and oven fired, in a colour of which the customer’s request in the RAL field, with a textured finish. They are cabinets, studied and tested, of great sturdiness and therefore of equal safety for the operators.
They are made in the construction forms types 1, 2a, 2b, 3a, 3b, 4b as described in the CEI EN 61439-1 and CEI EN 61439-2 standards, of different types depending on the way of segregation and accessibility to the various sides of the cabinet.
Particular attention is paid to external connections trying to facilitate the connection of incoming cables as much as possible, compatibly with the need to keep the dimensions of the panels to acceptable values.
Equal attention is paid to the disposal of the heat produced, taking due account of the degree of protection to be achieved.
The supply of the cabinets is always accompanied, both in paper and digital format, by the following documents:
- Final drawing
- Test report
- CE declaration of conformity
- Technical documentation relating to the equipment used.
Test reports will also be available relating to the short-circuit withstand tests, the application of the protection circuit and the over temperature limits.
Certificate of conformity n° A 13.040
ACAE Certificate of conformity n°13.040
General construction features Low Voltage electrical panels
The different types of low voltage electrical cabinets that SAIE designs and manufactures (Power Center, MMC, Distribution and Power factor correction), characteristics to offer suitable solutions for every type of need and ideal for the most varied installations in electrical systems (industrial – production and distribution of electricity – infrastructure).
General construction features
- Supporting structure in press-folded Sendzimir steel sheet with a thickness of 2 mm forming panels standardized modular and easily expandable
- Coping and base in 2.5 mm Sendzimir sheet steel
- Front hinged doors in painted sheet, mm. 2 with internal hinges in tropicalized steel and closure with triangular footprint
Full-height rear and side panels in painted sheet metal, 2 mm bolted to the structure, with slits for ventilation in the lower and upper parts
Segregations in 1.5 mm Sendzimir sheet metal
Distribution busbar system in electrolytic copper with rounded edges, revived in the joints, with modular comb type busbar supports and araldite insulators
- Power connections up to 125A made in FS 17 type flame-retardant unipolar conductors according to CEI 20-22
Secondary connections made with FS 17 type fireproof conductors according to CEI 20-22 with minimum section 1.5 mm²
Earth connection connected to a current copper bar on the whole panel in the lower part, of adequate section
Removable lifting eyebolts
- Hollow amar irons
Pantographed equipment indentification plates
Degree of protection according to IEC 60529
Application standards CEI – EN 61439-1 / 61439-2
Final colour according to RAL standard