Medium-voltage or high-voltage switching or control device, in particular a switchgear assembly
View Patent ↗A switchgear assembly is disclosed wherein to combine individual functions to form a standardized unit, without deviating from known technology, electrical cabling between the electrical functional components of the switchgear assembly can be replaced by a wiring in a box. The electrical components can each be connected directly to the box by a bundle of bound cables. Another embodiment includes a coding plug for being plugged from the exterior.
1. A medium- or high-voltage switchgear assembly, comprising:
individual electrical functional components to be controlled; and
a connecting box with wiring to interconnect the electrical functional components, the electrical functional components being directly connected to the box via a bound cable run,
wherein the connecting box includes a first connecting strip to which connections of the electrical functions are connected directly, and a second connecting strip connected to the first connecting strip,
wherein a mechanically programmable coding plug is fitted to the second connecting strip, and desired function-determining wiring or contacts are physically implemented as switching elements on the coding plug.
2. The switchgear assembly as claimed in claim 1 , wherein the connecting box is arranged in a housing opening or door opening of the switchgear assembly to be externally accessible.
3. The switchgear assembly as claimed in claim 1 , wherein the connecting box is arranged in the interior of the switchgear cabinet.
4. A switchgear assembly according to claim 1 , comprising:
components of a medium-voltage switchgear assembly.
5. A switchgear assembly according to claim 1 , comprising:
components of a high-voltage switchgear assembly.
6. A switchgear assembly according to claim 1 , wherein the electrical functional components are components of a device for automation purposes, and include at least one of a gas or liquid analysis device, a flow measurement device, a sensor device, and a process valve control device.
7. A medium- or high-voltage switchgear assembly, comprising:
individual electrical functional components to be controlled;
a first connecting strip to which connections of the electrical functional components are connected directly; and
a second connecting strip connected to the first connecting strip,
wherein a mechanically programmable coding plug is fitted to the second connecting strip, and desired function-determining wiring or contacts are physically implemented as switching elements on the coding plug.
8. A medium- or high-voltage switchgear assembly, comprising:
individual electrical functional components to be controlled;
a connecting strip to which connections of the electrical functional components are connected directly, and which includes an outer connection face for holding a mechanically programmable coding plug,
wherein desired function-determining wiring or contacts are physically implemented as switching or linking elements on the coding plug.
9. The switchgear assembly as claimed in claim 8 , wherein the coding plug contains mechanical switching elements.
10. The switchgear assembly as claimed in claim 8 , wherein the coding plug contains electrically or electronically operated switching elements connected for signaling purposes to a bus cable.
11. The switchgear assembly as claimed in claim 8 , wherein the electrical contacts or the connection face of the connecting strip include a two-dimensional matrix structure.
12. The switchgear assembly as claimed in claim 11 , wherein the outer connection face is formed from a plurality of layers, and the electrical contacts in the connecting strip are distributed using a three-dimensional matrix structure.
13. The switchgear assembly as claimed in claim 11 , wherein the mechanical electrical switching or linking elements are electrically conductive linking elements which can be fitted into the matrix contact structure in a straight line.
14. The switchgear assembly as claimed in claim 13 , wherein the electrical linking elements contain contact pins inserted into the multilayer three-dimensionally distributed contact levels of the connecting strip from the outer connection face, and the contact pins comprise electrically conductive and electrically non-conductive contact pin sections.
15. The switchgear assembly as claimed in claim 14 , wherein the conductive and non-conductive contact pin sections are separated such that a freely variable sequence of electrically conductive and electrically non-conductive sections are plugged together before a contact pin is inserted into the connecting strip.
16. The switchgear assembly as claimed in claim 11 , wherein the mechanical electrical switching or linking elements can be fitted into the matrix structure diagonally.