摘要:
The invention relates to a distribution cabinet for communications and data technology, in which the distribution cabinet has lower horizontal lateral struts (1) of a rack and at least one baseplate (10), wherein the baseplate (10) is connected to at least one lower horizontal lateral strut (1), wherein the baseplate (10) has at least one circumferential seal (19) which is arranged on the lower face (12), and at least one latching lug (18) which projects beyond the outer rim, wherein the lower lateral struts (1) have at least one rest (6) which is directed into the distribution cabinet and has a sealing edge (7), wherein at least the lateral strut (1) which is adjacent to the latching lug (18) has a latching receptacle which the latching lug (18) enters, wherein the latching lug (18) exerts a force on the lateral strut (1) such that the sealing edge (7) is pressed against the circumferential seal (19) of the baseplate (10), and to a baseplate for a distribution cabinet for communications and data technology.
摘要:
The invention relates to a distribution cabinet (1), in particular for accommodating telecommunications and data technology components, with the distribution cabinet (1) having at least one door, wherein the distribution cabinet (1) has at least a first door (21) and a second door (22), with the first door (21) covering a first subregion (11) of the distribution cabinet (1) and the second door (22) having a first part (31) and a second part (32), with the first part (31) at least partially covering the first door (12) of the distribution cabinet (1).
摘要:
The invention relates to a distribution cabinet (1) for communications and data technology, comprising a rack (2), at least one roof module (30), side walls (32), at least one rear wall (31) and at least one door (33) being fastened on the rack (2), the rack (2) having vertical struts (3) and lower and upper horizontal struts (8-11, 4-7), the roof module (30) being fastened on the upper horizontal struts (4-7), at least one side wall, a rear wall and/or a door being in the form of a double wall (31-33), an air flow being capable of flowing in the double wall (31-33), which air flow is flow-connected to an air flow in the roof module (30), wherein the upper horizontal strut (4-7) on which the double wall (31-33) is fastened has a cross section in terms of flow technology which allows for an at least partial horizontal air flow from the double wall (31-33) and an at least partial vertical air flow to at least one opening (30a) in the roof module (30), the opening (30a) in the roof module (30) being arranged so as to be offset inward with respect to the opening (34) of the double wall.
摘要:
The invention relates to a cooling arrangement (12) for an electrical or appliance cabinet (1), which has a functional area (4) with a cross-sectional area which extends along a longitudinal axis (9), wherein appliances and/or devices which produce heat during the operation can be arranged or are arranged in the functional area (4), wherein the cooling arrangement (12) comprises a mounting arrangement (11) whose longitudinal axis (27) to which the cross-sectional area corresponds and which has a plurality of holders (13, 14) for respectively alternative holding of a closure element (47) or an air-to-air heat-exchanger cassette (15, 16), wherein the air-to-air heat-exchanger cassettes (15, 16) are designed such that, during operation of the cooling arrangement (12), a first fluid flow (25, 26), which is connected to the functional area (4), is formed through the respective air-to-air heat-exchanger cassette (15, 16) in each case and a second fluid flow (28, 29), which is separate from the first fluid flow and is connected to environmental air in the electrical or appliance cabinet (1), is in each case formed in each of the air-to-air heat-exchanger cassettes which are arranged in one of the plurality of holders (13, 14), in order to transmit heat from the first fluid flow (25, 26) to the second fluid flow (28, 29), wherein two of the plurality of holders (13, 14) are designed such that the air-to-air heat-exchanger cassettes (15, 16) which are arranged in these holders (13, 14) have outlet openings and/or inlet openings (22, 23) which are at a distance from one another along the longitudinal axis (27), for the respective first fluid flows (25, 26).
摘要:
The invention relates to a housing (1) for installation in the open air in order to accommodate electrical devices, in particular components for communication and/or data technology, having an inner housing (2) in which a hermetically sealed functional area is provided for accommodation of the electrical devices, and an outer housing (3), which is arranged around the inner housing (2) in such a way that a cavity (4) is formed between the inner housing (2) and the outer housing (3), with side walls (6) of the inner housing (2) also being the side walls (6) of the functional area, wherein the side walls (6) of the inner housing (2) are metal sheets (20), with at least one of the metal sheets (20) being shaped with structuring (13) such that the area in the region of the structuring (13) is greater than that of a smooth surface.