Application
- For industrial and construction energy facilities;
- For cable cabinets controlling external switch systems in high-voltage substations (100kV, 220kV and 400 kV),
- Secondary circuits, automation systems;
- To distribution cabinets of low-voltage cable networks responsible for the distribution of electricity and protection of electrical equipment;
- For apparatus up to 1250A;
- To provide a high degree of protection for switchgear, control, control and automation equipment;
- For installation on FM and FB foundations.
Design description
Available executions
- single shell – outer shell;
- Single shell with thermal insulation – outer shell with Al thermal insulation mat.;
- double-walled with air gap – outer jacket
- internal with air space;
- double-shell with insulation – the space between the shells filled with non-flammable rock wool.
Housing
- Outdoor, free-standing on a concrete or metal foundation;
- Made of aluminum sheet joined by welding and riveting;
- Made of aluminum sheet joined by welding and riveting;
- Powder coating in any color (RAL) and surface texture with high resistance to deterioration and external factors;
- Connected to the foundation with screws;
- Made in protection class I or II;
- Degree of protection up to IP 55;
- Mechanical resistance: up to IK10.
Doors
- full;
- single-sided or double-sided, for better access to the apparatus;
- Single-leaf or double-leaf;
- locked with a cylinder lock (any shape) or a basquil lock locked with a system cylinder and an additional padlock;
- three-point locking;
- Interior hinges with anti-burglary catch;
- opening angle 120 deg;
- Grounding studs with wiring.
Roof and bottom
- Gabled roof with a ventilation maze and ventilation to prevent the accumulation of water and moisture.
Basis
- Has an opening that allows the introduction, through an additional fire bulkhead, of cables from the cable duct;
- Prepared for the fire bulkhead, using bolted connections.
Dimensions
Dimensions adapted to the type, amount of equipment and individual needs of the customer.Typical implementations:
- height: 1100/1900/2100/2200 mm;
- width: 400/600/800/820/850/1000/1050/1250/1400 mm;
- depth: 250/300/400/600/620/800 mm.
Equipment
Equipment is selected each time according to the needs of the customer.
- vertical mounting profiles – permanently attached to the walls of the enclosure suitable for mounting plates or current path support insulators;
- mounting plate – galvanized, mounted on vertical mounting profiles made of galvanized sheet metal under the current track insulators;
- comb trays – with a cross-section adapted to the type and amount of cabling;
- Masking plates – made of plastic plates or metal sheets, mounted to the housing structure or internal frame, with the help of mask plate brackets;
- control panel with synoptic board – made in a unique way, by applying offset printed adhesive sheets to the entire surface of the board, with the possibility of printing any graphics. Mounted in an internal frame;
- lighting and heating – heating circuits, thermostat along with heating resistor; located in the lower part of the cabinet. Lighting – two fluorescent lamps, assembled in the upper part, so that we get an even intensity of lighting across the width. Limit switches and a panel switch are mounted in the cabinet
- (It is possible to install the apparatus anywhere according to the customer’s requirements);
- Cable holders with mounting bar;
- galvanized steel grounding rail;
- ventilation – allowing constant airflow through the use of a fan and proper opening of the housing;
- document pocket.
The enclosure can additionally contain the circuits of the basic electrical system each time prepared by the designer, depending on the specific project.
Accessories
plinth– full, welded;
FB concrete or FM metal foundation – fitted to the dimensions of the cabinet;
fire bulkhead GO – prevents fire and other agents from entering the interior of the cabinet.
Rated parameters
| Material: | aluminum |
| IP rating: | 55 |
| IK degree of mechanical resistance: | 10 |
| Protection class: | I |
| Height/Width/Depth: | unbound |
Compliance with standards
PN-EN 62262
“Degrees of protection against external mechanical impact provided by electrical equipment enclosures (IK Code).”
PN-EN 60529
“Degrees of protection provided by enclosures (IP Code)”;
PN-EN 62208
“Empty enclosures for low-voltage switchgear and controlgear. General requirements”;
PN-EN ISO 4628
“Paints and varnishes – Evaluation of deterioration of coatings – Determination of the amount and extent of damage and the intensity of uniform changes in appearance – Part 6: Evaluation of the degree of chalking by the tape method.”
PN-EN ISO 2409
“Paints and varnishes – Testing by the notch grid method”.
