Matches 1 - 50 out of 51 1 2 >


Match Document Document Title
DE102016110441A1 Control panel  
In a switchboard with a busbar connection and a cable connection, a deactivatable locking mechanism is provided which allows actuation of the earthing switch when the circuit breaker of the...
DE102016110252A1 SWITCHING DEVICE  
A switching device for an electrical switchgear comprises a voltage transformer connection or a switching element which connects the voltage transformer connection with a voltage contact or with a...
DE102016105244A1 CONTROL PANEL  
In a switching field with a disconnector and a grounding switch, a safety mechanism is provided, which prevents accidental closing of the circuit breaker when a cable compartment cover is open.
DE102015216977A1 Switching device, in particular signal switching device  
A switching device has at least a first switching point and a second switching point. Each of the switching points has at least one first contact piece (14, 14a, 15, 15a, 15b, 16, 17) and a second...
DE102015215028A1 Method for signaling a switching state of an electrical switchgear device and device for carrying out the method  
The invention relates to a method for signaling a switching state of an electrical switching device by means of a signaling device (16) which maps a switching state. A switching operation of the...
DE102015107454A1 Thrust earthing switch and Erderkontakteinrichtung for a boost earthing switch  
The invention relates to a Erderkontakteinrichtung (1, 30, 40) for a thrust earthing switch with shear insert which a plurality of contact elements (12, 14, 16; 33, 34, 35; 50, 52, 54) which are...
DE102012022584B4 Functional unit for measuring the insulation resistance of an electrical installation  
Functional unit for measuring the insulation resistance of an electrical system in power off the electrical system, the electrical system has an electrical reference potential (4), at least one...
DE102005054842B4 Electrical switchgear  
Electrical switchgear assembly (10) having at least two side by side on a support frame (13) disposed circuit breaker poles (11), and with two through a linkage (27) driven earthing switches (12)...
DE102013114784A1 Solid insulation disconnectors  
The present invention relates to a solid insulation disconnector, comprising: a separation control device that drives an opening extending from inside to outside worm gear for reciprocating...
DE102012022584A1 Functional unit for measuring the insulation resistance of an electrical installation  
The invention relates to a functional unit for measuring the insulation resistance of an electrical system in power off the electrical system, the electrical system, an electric reference...
DE202013105911U1 Solid insulation disconnectors  
Solid insulation disconnectors, characterized in that the solid insulation disconnectors comprises: - A release control device, of the one extending from the inside to the outside worm gear is...
DE102012003516A1 Switching arrangement in gas-insulated or vacuum-insulated switchgear  
A switching arrangement for use in gas-insulated, or vacuum insulated switchgear, comprising a drive module (6), which closes or opens electrical contacts, and a base support module (1, 1 ') on...
DE202013005055U1 Switching device for a three-phase metal-encapsulated, medium- or high-voltage switchgear  
Metal-enclosed three-phase medium or high voltage switchgear, wherein for each of the three phase conductors (10) each disconnector, earthing switch and / or combined separation / earthing switch...
DE102010004981B3 Metal-enclosed, gas-insulated combined disconnecting and earthing switch  
The invention relates to a metal-enclosed, gas-insulated, in a housing accommodated combined multiphase disconnecting and earthing switch, with a movable in its longitudinal contact pins (20) per...
DE102009032540A1 Earthing switches in particular for medium-voltage switchgear  
An earthing switch (10) described in particular for a medium-voltage switchgear, which is with a fixed contact (11) and a movable contact (12), wherein the movable contact (12) from an open to a...
DE102009030610A1 High voltage assembly  
The invention relates to a high-voltage device (10) with at least one switching device (20), a housing (300) and a drive (200) for the switching device.According to the invention it is provided...
DE202010005246U1 Gas-insulated medium voltage disconnectors  
Gas-insulated medium-voltage isolating switch (1) having one or more phases, comprising: - A gas-tight housing (2) containing insulating gas; - For each phase a movable contact, a fixed contact...
DE102008024142A1 Electric switching unit for an electrical switchgear, in particular in the field of medium voltage  
There will be described an electrical switching unit for an electrical switchgear, in particular for the field of medium voltage. The switching unit is provided with a on a housing (11) held...
DE102006008933B4 Electrical switchgear  
Electrical switching device (1) with an air-insulated earthing switch (2) for interrupting and connecting an electrical line (7), wherein the electrical switching device (1) is at least a second...
DE202007018438U1 Conditioning container for a switchgear and associated ring-main feeder  
Conditioning container for a switchgear having a switching device (9) having a load break position, a grounding position, a contact position and having a plurality of switching poles, which each...
DE102006056656A1 Switch module for medium voltage electrical switchgear, has metallic housing, which has cylindrical base body with longitudinal axis and right angled outlet, that sticks out from base body  
The switch module (10), has a metallic housing (11), which has a cylindrical base body (12) with a longitudinal axis and a right angled outlet (13) that sticks out from the base body. The housing...
DE102006053376A1 Electrical Hochspannugnsanlage  
The Invention relates to an electrical high-voltage switchgear with in a metal enclosure accommodated separation-earthing switches, the two independent apart actuated contain movable contact pins,...
DE102006033898A1 Electrical switching device with a longitudinal axis of movement of a movable contact piece  
On electrical switching device has a movable contact (5). The movable contact piece (5) is attached to an encapsulating (1) stored. The movable contact piece (5) extends inside and outside the...
DE102006027164B3 Medium-voltage switchgear`s multi-phase control panel, has contact systems controlled such that conductive connection is formed between switching poles and bus bar connectors by each controllable contact system  
The panel has a drive unit (32) introducing drive movements in each switching pole (25, 28, 30). The poles are connected with bus bar connectors (3-5) by controllable contact systems (9, 10, 11),...
DE102006008933A1 Electrical switching device has interrupter unit is connected with other closed interrupter unit, and electrical flashovers produced appear as electric arcs by connecting or interrupting electrical conductor in later interrupter unit  
The electrical switching device has an interrupter unit for interrupting and connecting an electrical line. The interrupter unit is connected with other closed interrupter unit. The electrical...
DE102006033766A1 Contact system for short-circuiting device in medium-voltage or high-voltage switchboard plant, has one stationary contact piece each per phase, connected to mains voltage, and one mobile contact piece each per phase  
The system has one stationary contact piece (10) each per phase, connected to the mains voltage (high voltage or medium voltage), and one mobile contact piece each per phase. Every stationary...
DE102005054842A1 Elektrische Schaltanlage  
Es wird eine elektrische Schaltanlage (10) beschrieben. Die Schaltanlage (10) weist wenigstens zwei nebeneinander auf einem Tragrahmen (13) angeordnete Leistungsschalterpole (11) auf. Weiterhin...
DE202005020937U1 Insulating body for medium voltage switchgear has contact point which is formed as bearing point for movable switching contact whereby mobile switching contact is supported at another contact point instead of first contact point  
An insulating body (6) has a contact point (10) which is formed as a bearing point for the movable switching contact (8). The mobile switching contact is supported at another contact point instead...
DE102005017939A1 Electrical switching system has shielding plate with number of slots corresponding to number of earth blades through which earth blades can be pivoted into earthing position  
The system has load isolation switches, earth switches and similar and a number of cable accesses (13) in the lower region of the switching system corresponding to the number of phases, with which...
DE202005020524U1 Electrical switchgear  
Electrical Switchgear (10) with at least two side by side on a support frame (13) disposed circuit breaker poles (11), and with two on a linkage (27) driven grounding switches (12) the two power...
DE10354595B4 Rod actuator for a separation and / or earthing switch  
The Invention relates to a spindle drive for a Separation and / or earthing switch, a rotatably in a Spindle nut housing (6) mounted spindle nut (11) has a spindle (10) translationally moved and...
DE10354595A1 Rod actuator for a separation and / or earthing switch  
The Invention relates to a spindle drive for a Separation and / or earthing switch, a rotatably in a Spindle nut housing (6) mounted spindle nut (11) has a spindle (10) translationally moved and...
DE10317735B3 Earthing switch with a movable contact piece  
On movable contact (3) an earthing switch (4) engages through a Kapselungsgehäusewand (2) therethrough. The movable contact piece (3) by means of a sealing element opposite to the...
DE102004015386A1 Three-position switch with mechanical control, has isolator and earth connector connected when switch is rotated in one direction and disconnected when rotated in other direction  
When the switch is rotated in one direction from the neutral position, an isolator and earth connector are connected, and when rotated in the other direction, they are disconnected. The operation...
DE19825386A1 Encapsulation with a combined isolating earthing switch for gas-insulated switchgear  
The invention relates to combined disconnecting-earthing switches which are integrated in a conducting path inside an encapsulation module in gas-insulated switchgears and which have a switching...
DE19816360C1 Encapsulation module for gas-insulated HV switchgear  
The encapsulation module has a three-phase combined breaker and earthing switch supported by two insulator discs (27), with a switch element cooperating with an earthing contact secured to the...
DE19648643A1 Metal encapsulated gas insulated switchgear enclosure with earthing  
The metal encapsulated gas-insulated switchgear enclosure has an earthed metallic housing (3) surrounding the high voltage conductor (4) in which a main switch (38) is interposed with insulator...
DE19613355A1 Earthing switch esp. in multiple phase arrangement for medium voltage network  
The switch has a transverse blade carrier (2) pivotally mounted on a framework. The carrier (2) carries at least one radially extending switch blade (3), and is formed of a carrier section rail...
DE19506354A1 Detection and elimination of earth-fault arcs in single pole encapsulated switchgear plants for quenched networks  
A procedure for the detection and elimination of earth fault arcs in single pole encapsulated switchgear plants(21) for quenched networks uses arc sensors(22) for the three phase conductors. When...
DE4236623A1 Emergency operation of electrical switchgear by gas generator - bursting cover between source of gas and cylinder contg. piston which drives plunger into earthing contact  
For emergency earthing of gas-insulated (20) single-phase encapsulated high-voltage switchgear, the arc causes a pressure transducer to free the spring-loaded bolt (2A1) of an ignitor (2A) which...
DE4233986A1 Circuit breaker with voltage transformer - has bushing with voltage transformer which can be connected by switch to earth or to high voltage conductor  
The enclosed compressed-gas insulated medium voltage circuit breaker has at least one high voltage conductor in a pressurised housing containing at least one bushing (8). This has an isolating or...
DE4211157A1 Earthing switch for a compressed-gas-insulated, metal high-voltage switchgear  
In the earthing switch described, the mobile earthing contact (3, 11) is located, for measurement purposes, in such a position that it is insulated with respect to the earthed cladding (1). The...
DE4302416A1 Automatic earthing device e.g. for metal-encapsulated gas-insulated load isolating switch - increases pressure rapidly after sparking to activate device by pressure activated trigger mechanism  
An automatic earthing device for load separating circuits is actuated when a spark appears through a pneumatic trigger mechanism. The device and trigger (3-6) are contained in a metal housing (7)....
DE4121764A1 Cable connector for coupling to HV measurement and test appts. - has externally accessible connector for each phase and earthing arrangement effective during insertion  
The connector couples a cable measurement and test arrangement to cables which are connected to an encapsulated switch gear includes at least one externally accessible connector for each phase...
DE4111586A1 Electric load switch appts. with arc limitation - uses mechanically coupled short-circuit closures each with double function  
The switch appts. uses at least two short-circuit closures (11, 12), each of which fulfils a double function and which are at least indirectly coupled together via a mechanical coupling. Pref. the...
DE4019686A1 GROUND SWITCH FOR A PRESSURE GAS-insulated, metal HIGH VOLTAGE SWITCHGEAR  
In an earthing switch (4) for an encapsulated high-voltage switchboard plant, the moving switching component (6) is moved by a rotating drive spindle (11) passing through the casing (5) of the...
DE3743544A1 Interrupter switch (isolating switch)  
An interrupter switch for an encapsulated gas-filled installation, especially an installation which is encapsulated with insulating material, whose outer surface is metallic and is at earth...
DE3834945A1 Gas-filled switching installation  
The invention relates to a gas-filled switching installation comprising a first earthing switch device (7) which is accommodated in a sealed manner in a container and has a plurality of first...
DE3632264A1 Telescopic rod  
A telescopic rod having tubes (2, 3, 4) which engage in one another and having an operating device, which is provided on one end of the rod, for making contact with a conductor of a high-voltage...
DE3610223C1 Emergency rapid-earthing device  
If the insulation in gas-insulated switching installations fails and fault arcs occur, it is necessary to earth the installation as quickly as possible in order to limit the damage. The invention...

Matches 1 - 50 out of 51 1 2 >