CN203813515U - Modular device for evaluating states of switch cabinet parts, and system comprising modular device - Google Patents
Modular device for evaluating states of switch cabinet parts, and system comprising modular device Download PDFInfo
- Publication number
- CN203813515U CN203813515U CN201320683287.3U CN201320683287U CN203813515U CN 203813515 U CN203813515 U CN 203813515U CN 201320683287 U CN201320683287 U CN 201320683287U CN 203813515 U CN203813515 U CN 203813515U
- Authority
- CN
- China
- Prior art keywords
- switch cubicle
- modular device
- modular
- parts
- evaluating apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 11
- 238000013461 design Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a modular device for evaluating the states of switch cabinet parts, and a system comprising the modular device. The modular device (V) is provided with one or more apparatuses (2) which are used for fixing the device (V) on the switch cabinet parts (1, 1a) or a guide rail (8) equipped with the switch cabinet parts (1, 1a). The modular device (V) is also provided with at least one sensor (3) which is used for recognizing an indicator (6) of the switch cabinet parts (1, 1a). The modular device (V) is also provided with other sensors which are used for recognizing the other working parameters of one or more switch cabinet parts (1, 1a), wherein the other working parameters are not displayed on the switch cabinet parts (1, 1a). The modular device (V) is also provided with one or more bus connection apparatuses (7) which are used for transmitting recognized indication contents (6) and one or more detected working parameters to an evaluating device (7). The evaluating device (7) can be connected with the modular device through a bus.
Description
Technical field
The utility model relates to a kind of for evaluating the modular device of one or more state of switch cubicle parts.
Background technology
Known in the state of the art have an overvoltage protective device, and it has the optical indicator for reporting that protective device or single protection component lost efficacy.This optics indication for example can mechanically be carried out, for example colour band variable color in form, or carry out in electronics mode, for example illuminator is luminous or variable color.
In order to control indication, can suitable control device be set by evaluating apparatus or mechanical contact.
Optics indication contributes at the scene the state of check protection element fast at this.That is, during implementing monitoring, must evaluate the indicating device on installation site.
But consuming time the expending of a kind of like this monitoring.Especially when relating to relatively large system and/or distributed system, very complicated.In addition,, although this class protective device is preferably built to such an extent that have accessibility, this point not under any circumstance can realize, especially in modifying system.
In order to overcome this defect, new-type overvoltage protective device for example sets can report the state of remote indicator or evaluating apparatus or the remote communication devices of state variation.Related content is for example consulted WO2009/135833.But a large shortcoming of the overvoltage protective device that this class comprises integrated remote communication devices is conventionally all to need larger structure space.In addition, the mechanical remote communication contact generally all arranging in this class overvoltage protective device easily breaks down.In addition, between circuit to be protected and telecommunication circuit, be conventionally necessary to take electric quarantine measures, and the isolation of such electricity can increase the complexity of overvoltage protective device, generally also can increase structural volume.
Relatively large system often, for cost-saving and adopt public warning, connect a plurality of overvoltage protective devices with an independent remote indicator or evaluating apparatus, thereby can only know the rough position of fault, for example switch cubicle aspect.
But this class overvoltage protective device is comparatively expensive, generally can not consider to change existing overvoltage protective device into new-type overvoltage protective device.And new and old equipment replacement also can produce a large amount of expenses, because may need the whole system of stopping using while changing.In addition, the shortcoming of public warning is that the information about relevant device and protected system cannot be directly provided, and that is to say, still need to carry out with clearly defined objective on-site supervision.
In addition, existing system is all generally proprietary, can only use the equipment of Mou Jia manufacturer.
Utility model content
Under this background, the purpose of this utility model is the advantage that is provided at lower cost the remote communication devices of a plurality of switch cubicle parts.
The utility model is a kind of for evaluating the modular device of one or more state of switch cubicle parts in order to reach the solution of above-mentioned purpose.This modular device has one or more for this device being fixed on to switch cubicle parts or device and at least one transducer for the indicating device of identification switch cabinet parts on the guide rail of switch cubicle parts being housed.This modular device also has other transducers for one or more other running parameters of identification switch cabinet parts, wherein, this or these other running parameters are not presented on switch cubicle parts, and one or more is for one or more other running parameters of the instruction content recognizing and mensuration being transferred to the bus connecting device of evaluating apparatus, this evaluating apparatus can be connected with modular device by bus.
The utility model is a kind of system that comprises evaluating apparatus and one or more above-mentioned modular device in order to reach another solution of aforementioned object, wherein, this evaluating apparatus has one or more for receiving the instruction content that recognizes and/or for receiving the bus connecting device of one or more other running parameters of mensuration.
According to the utility model, the solution of aforementioned object is reached by the feature of independent claims.Useful technical scheme of the present utility model comprises in the dependent claims.
Accompanying drawing explanation
Connection with figures and preferred implementation are elaborated to the utility model below.
Fig. 1 a for according to the utility model preferred implementation for evaluating the side perspective view of modular device of one or more state of switch cubicle parts;
Fig. 1 b for according to the utility model preferred implementation for evaluating the birds-eye perspective of modular device of one or more state of switch cubicle parts; And
Fig. 2 is a system, it comprise a plurality of according to the utility model preferred implementation for evaluating the modular device of one or more state of switch cubicle parts.
Description of reference numerals
V modular device
1 switch cubicle parts 1,1a
2 supports
3 transducers, light-sensitive device, button
4 evaluating apparatus
5 plug-in connectors
6 indicating devices/instruction content
7 bus connecting devices
8 guide rails
9 evaluating apparatus
Embodiment
Fig. 1 a, Fig. 1 b and Figure 2 shows that for evaluating the modular device V of one or more state of switch cubicle parts 1,1a.
As shown in Figure 1a, switch cubicle parts 1,1a also may be embodied as combined type parts, for example by accommodating device 1 and the switch cubicle parts 1a that really works, formed, wherein accommodating device is for example arranged in switch cubicle or on corresponding (installation) guide rail 8, and the switch cubicle parts that really work are contained in accommodating device 1.
Modular device V can have one or more for this device being fixed on to switch cubicle parts or the device 2 on the guide rail 8 of switch cubicle parts 1,1a being housed at this.In Fig. 1 a, such exemplary device is embodied as clamp type support 2.Modular device V also has the transducer 3 for the indicating device of identification switch cabinet parts.This transducer can be the transducer of any suitable type.
For example, this transducer can have optical pickocff and/or button.
The machinery that utilizes button (for example sensitive switch) can identify optical-mechanical indicating device changes.Utilize optical pickocff 3 for example can identification switch cabinet parts 1, the variable color of the optical indicator 6 of 1a or luminous.
Optical pickocff 3 can be for example light-sensitive device 3, and wherein, light-sensitive device 3 has photodiode and/or photo-resistor and/or photoarray.Light-sensitive device 3 also can have filter, so that with the different variable color situations of particularly preferred effect detection optical indicator 6.In addition, use photoarray 3 to contribute to read more advanced indicating device, for example LCD display.For example, part switch cubicle parts 1,1a can show impulse action number of times in LCD display 6.Now just can identify and evaluate this number of times by photoarray 3.
In addition, if switch cubicle parts 1,1a use is pure passive indicators 6, just can be by suitable lighting device 3a further for this indicating device provides illumination.For example, the parts of emitted radiation can be set for this reason, light-emitting diode for example, this light-emitting diode at least during optical pickocff 3 is measured the respective indicator 6 for switch cubicle parts 1,1a illumination is provided.Poor or in the situation that installing space is very dark at the light conditioned reflex of surround lighting, be particularly suitable for using active optics indicating device 6 or for passive optical indicating device 6 uses lighting device 3a, because variation that like this can reliable recognition positioning indicator.
By the sensor, for example can identify and evaluate the state variation of indicating device 6.
Modular device V also has other transducers for one or more other running parameters of identification switch cabinet parts, and wherein, this or these other running parameters are not presented on switch cubicle parts.So just realized, beyond the envelop of function of telecommunication, also can detect other parameters.System reliability is improved thus.
For example, other running parameters refer to temperature, acceleration, pressure, local magnetic field and relative air humidity at this.
Can judge whether that parts exist defect according to temperature, whether current conditions and associated power consumption can initiation potential situations.For example, the varistor in the excess voltage suppressor based on varistor damages, thereby while producing leakage current, just there will be such situation.
Acceleration for example can point to the existence of misoperation, for example, when the explosion caused property vibration of misoperation.According to pressure, for example can judge whether to blast.For example, defective parts (for example varistor) can explosively damage under failure condition.
According to local magnetic field, can judge the existence of local current, can generation overvoltage event on excess voltage suppressor thereby for example indicating.
According to relative air humidity, can evaluate infiltration moisture.For example, there is the switch cubicle of the system of explosion hazard to seal, and should not there is violent humidity in closed switch cabinet, do not change.If but it is violent to find that humidity changes, and just shows to be sealed with problem, explosion-proof security reduces.
As shown in Figure 2, modular device V further also has one or more bus connecting device 7, it is for being transferred to evaluating apparatus 9 by one or more other running parameters of the instruction content recognizing 6 and mensuration, and this evaluating apparatus can be connected with modular device V by bus.
By above-mentioned design, can for existing switch cubicle parts, install remote communication devices additional at lower cost.Its reason is mainly, can be for it installs corresponding modular device V additional in a plurality of different switch cubicle parts 1,1a running.
By employing, install this mode additional, saved the on-site supervision expending consuming time.For relatively large system and/or distributed system, this can greatly reduce the heavy burdens especially.
In modular designs, comprised electric isolation, so the structural volume of switch cubicle parts 1,1a can not increase.
In addition the optical pickocff using, is difficult for breaking down.
In addition, modular designs can also realize the evaluation to single switch cabinet parts not costly in the situation that, below also will be described in more detail this.
By modular device being configured to add piece installing, it can match with a plurality of switch cubicle parts 1,1a, thereby has solved existing manufacturer restricted problem in the past.
According to useful improvement project of the present utility model, modular device V can further have the acting device that can act on switch cubicle parts.For example, can for example, by operation electrical switching contact or executive component (servomotor or suchlike equipment), carry out for example restarting of Remote triggering switch cubicle parts 1,1a.
According to another improvement project of the present utility model, modular device V can further have for Identification display to instruction content and/or the display unit of other running parameters of recognizing.Thus, even also the state of related switch cabinet parts 1,1a can be shown when toposcopy, other running parameters that do not give demonstration can be shown again because of switch cubicle parts 1, the upper shortage of 1a display.
For modular device V being fixed on to one or more device of switch cubicle parts 1,1a, 2 can carry out specialized designs according to concrete switch cubicle parts 1,1a, and clip 2 (especially Flexible clamp 2) can be set on switch cubicle parts and/or one or more is for the fixing magnet of magnetic and/or adhesive surface and/or clamping close device (as bayonet socket connects) or like.Can make whereby modular device V match from the special actual conditions of different switch cubicle parts 1,1a.
Specific, modular device V can at least locally be placed on switch cubicle parts in form fit mode, wherein, by frictional connection, modular device is fixed on switch cubicle parts.
According to another useful technical scheme of the utility model, by switch cubicle parts 1,1a and/or described one or more bus connecting device 7, powered for modular device V.
By different supply power modes, can realize different bus systems.For example, can use the slightly large power supply bus of scale for the needs system that electricity is isolated completely.Other switch cubicle parts 1,1a for not high to electric insulation request, also can be powered by switch cubicle parts 1,1a.Interface 5 can be set on modular device V for this reason.
According to another improvement project, modular device V can have evaluating apparatus 4.Utilize own evaluating apparatus 4 to carry out dispersion treatment and evaluation to produced sensing data, this has just reduced the requirement to bus system, because now only need transmit evaluating data.
Certainly, described one or more bus connecting device 7 also can have radio communication device, for example W-LAN, bluetooth or ZigBee communicator or suchlike communicator.
Figure 2 shows that one comprises the system of evaluating apparatus 9 and a plurality of aforementioned modules formula device V.Evaluating apparatus 9 has one or more equally for receiving the instruction content that recognizes and/or for receiving the bus connecting device 7 of one or more other running parameters of mensuration.
The evaluation of switch cubicle aspect for example or assembly aspect so just can be provided.But evaluating apparatus 9 is specific, also self there is remote communication devices, thereby realize distributed bus structure.Can reduce wiring cost like this, but still can provide analysis possibility for the telecommunication towards particular switch cabinet parts.
According to the improvement project of evaluating apparatus 9, the specific acting device that can control module formula device 2 of this evaluating apparatus, makes this acting device can act on switch cubicle parts 1,1a.This just can carry out centralized control to various processes.For example particular order can be set.
Specific, if powered for modular device V by described one or more bus connecting device 7 by evaluating apparatus 9, evaluating apparatus 9 just can have the corresponding power supply circuits that are used to bus connecting device 7 power supplies.
As previously mentioned, evaluating apparatus 9 also can have one or more for evaluating apparatus 9 being fixed on to the device 2 of switch cubicle parts 1,1a, wherein, described one or more device 2 has clip (especially Flexible clamp) and/or one or more for the fixing magnet of magnetic and/or adhesive surface and/or for being sticked in the device of switch cubicle parts 1,1a.
Similarly, evaluating apparatus 9 also can be at least local with form fit mode be placed on switch cubicle parts 1,1a is upper, wherein, by frictional connection, evaluating apparatus 9 is fixed to 2 on switch cubicle parts 1,1a.
As an alternative or additional project, evaluating apparatus 9 can certainly be placed on (installation) guide rail 8 as shown in Figure 2, for example U-shaped mounting guide rail or DIN guide rail.
According to another execution mode, can further by display member, the instruction content recognizing 6 and additional operational parameters be shown in to modular device V.Thus, user just can read the state of the indicating device 6 that may be covered.Especially in the situation that indicating device 6 is configured to passive optical indicating device, utilize active display member (for example light-emitting diode, luminous LCD display or suchlike device) can be under poor illumination condition the state of identification switch cabinet parts 1,1a better.Wherein, this active display member can optionally continue luminous or only during visual inspection, work, so that in the interim of visual inspection energy savings.
Bus connecting device 7 is preferably constructed such that a plurality of modular device V can be stitched together as shown in Figure 2.So just can monitor a plurality of modular device V arranged together.For switch cubicle parts 1,1a from different match, bus connecting device 7 also can be connected with firm middleware or the Flexible Middleware with length compensation function.
The variation of indicating device 6 can for example, be evaluated and be transmitted by bus connecting device 7 by local evaluating apparatus 4 and/or remote evaluation device 9 (microcontroller).After suitably encoding, also can, together with the instruction content 6 after changing the in the lump physical layout of transmitting switch cabinet parts 1,1a, to facilitate, find switch cubicle parts 1,1a.These information for example also can be modulated on supply lines, or transmit with independent wire.Should logically understand in this case bus connecting device 7 these concepts.
According to the useful especially technical scheme of modular device V, the position changeable of discrete component, to can monitor device type as much as possible.For example, transducer 3, lighting device 3a and other elements (as filter) can optionally adopt movable arrangement.For example can provide for this reason and allow transducer 3 and/or other elements along one or more direction in space, carry out the possibility of displacement.Corresponding boring can be set on modular device V for this reason, light-sensitive device 3 be inserted to these boring, or can in predetermined segment, for example by displacement, change the location of light-sensitive device 3.
Claims (17)
- One kind for evaluate switch cubicle parts (1, the modular device of one or more state 1a) (V), wherein, described modular device (V) has:One or more for described device (V) is fixed on described switch cubicle parts (1,1a) or be equipped with described switch cubicle parts (1, the device (2) on guide rail 1a) (8),And at least one for identify described switch cubicle parts (1, the transducer (3) of indicating device 1a) (6),It is characterized in that, described modular device (V) also has:Be used for identifying described switch cubicle parts (1, other transducers of other running parameters of 1a) one or more, wherein, described this or these other running parameters be not presented at described switch cubicle parts (1,1a) upper, andOne or more is for being transferred to one or more other running parameters of the instruction content recognizing (6) and mensuration the bus connecting device (7) of evaluating apparatus (9), and described evaluating apparatus can be connected with described modular device by bus.
- 2. modular device according to claim 1 (V), is characterized in that, other running parameters are selected from a group that comprises temperature, acceleration, pressure, local magnetic field and relative air humidity.
- 3. modular device according to claim 1 (V), is characterized in that, described transducer (3) is selected from a group that comprises optical pickocff and button.
- 4. modular device according to claim 3 (V), is characterized in that, described optical pickocff (3) is light-sensitive device, and wherein, described light-sensitive device has photodiode and/or photo-resistor and/or photoarray.
- 5. modular device according to claim 1 (V), is characterized in that, described modular device (V) have can act on described switch cubicle parts (1, acting device 1a).
- 6. modular device according to claim 5 (V), is characterized in that, described acting device be described switch cubicle parts (1,1a) the upper element of carrying out switching function.
- 7. modular device according to claim 1 (V), is characterized in that, described modular device (V) further have for Identification display to instruction content (6) and/or the display unit of other running parameters of recognizing.
- 8. modular device according to claim 1 (V), it is characterized in that, described one or more has clip (especially Flexible clamp) and/or one or more for the fixing magnet of magnetic and/or adhesive surface and/or for being sticked in the device of described switch cubicle parts for described device (V) being fixed on to the device (2) of described switch cubicle parts.
- 9. modular device according to claim 1 (V), it is characterized in that, described modular device (V) can at least locally be placed on described switch cubicle parts (1 in form fit mode, 1a), wherein, by frictional connection by described modular device (V) be fixed on described switch cubicle parts (1,1a) on.
- 10. modular device according to claim 1 (V), is characterized in that, by described switch cubicle parts (1,1a) and/or described one or more bus connecting device (7) be described modular device (V) power supply.
- 11. modular devices according to claim 1 (V), is characterized in that, described modular device (V) has evaluating apparatus (4).
- 12. modular devices according to claim 1 (V), is characterized in that, described one or more bus connecting device (7) has radio communication device.
- 13. 1 kinds of systems, comprise evaluating apparatus (9) and one or more is according to the modular device (V) described in any one claim in the claims, wherein, described evaluating apparatus (9) has one or more for receiving the instruction content (6) that recognizes and/or for receiving the bus connecting device (7) of one or more other running parameters of mensuration.
- 14. systems according to claim 13, is characterized in that, modular device (V) have can act on described switch cubicle parts (1, acting device 1a), wherein, described acting device can be controlled by described evaluating apparatus (9).
- 15. systems according to claim 13, is characterized in that, by described evaluating apparatus (9) by described switch cubicle parts (1,1a) and/or described one or more bus connecting device (7) be that modular device (V) is powered.
- 16. systems according to claim 13, it is characterized in that, described evaluating apparatus (9) has one or more for described evaluating apparatus (9) is fixed on to switch cubicle parts (1, device 1a) (2), wherein, described one or more device (2) have clip (especially Flexible clamp) and/or one or more for the fixing magnet of magnetic and/or adhesive surface and/or for be sticked in described switch cubicle parts (1, device 1a).
- 17. systems according to claim 13, it is characterized in that, described evaluating apparatus (9) can at least locally be placed on described switch cubicle parts (1 in form fit mode, 1a), wherein, by frictional connection by described evaluating apparatus (9) be fixed on described switch cubicle parts (1,1a) on.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012021341.7 | 2012-10-31 | ||
| DE201210021341 DE102012021341A1 (en) | 2012-10-31 | 2012-10-31 | Modular device for evaluating one or more conditions of cabinet element e.g. receiving device, has bus connection units to forward detected display and operating parameters of switch cabinet construction portions to evaluation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813515U true CN203813515U (en) | 2014-09-03 |
Family
ID=50479432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320683287.3U Expired - Fee Related CN203813515U (en) | 2012-10-31 | 2013-10-31 | Modular device for evaluating states of switch cabinet parts, and system comprising modular device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203813515U (en) |
| DE (1) | DE102012021341A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919727A (en) * | 2016-10-11 | 2018-04-17 | 菲尼克斯电气公司 | A kind of Group communication devices |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9793068B2 (en) * | 2015-10-13 | 2017-10-17 | Schneider Electric USA, Inc. | Trip indication using adjacent circuit breakers |
| LU93258B1 (en) * | 2016-10-11 | 2018-05-30 | Phoenix Contact Gmbh & Co Kg Intellectual Property Licenses & Standards | Collective communication device |
| CN109525321B (en) * | 2017-09-20 | 2022-06-03 | 菲尼克斯电气公司 | Housing for electrical equipment |
| DE102017131154B4 (en) | 2017-12-22 | 2023-08-17 | Phoenix Contact Gmbh & Co. Kg | surge protection arrangement |
| DE202020107235U1 (en) * | 2020-12-14 | 2021-01-14 | Abb Schweiz Ag | Contactor module and contactor module arrangement |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19511795A1 (en) * | 1994-08-26 | 1996-10-02 | Siemens Ag | Electromechanical switching device |
| DE29800372U1 (en) * | 1997-01-23 | 1998-04-02 | Siemens AG, 80333 München | Coupling system |
| DE202004002714U1 (en) * | 2004-02-20 | 2004-06-24 | Stallmann, Bernd | Circuit monitoring device for domestic or industrial circuits has sensor for mounting on housing of automatic fuse that detects whether manual switch is in fault position, outputs fault signal if so |
| DE102007004943A1 (en) * | 2007-01-26 | 2008-07-31 | Abb Ag | System and method for controlling one or more switchgear |
| DE102008023010A1 (en) | 2008-05-09 | 2009-11-12 | Weidmüller Interface GmbH & Co. KG | Device and method for monitoring a protective device |
| DE102011011508B4 (en) * | 2010-12-17 | 2012-07-12 | Dehn + Söhne Gmbh + Co. Kg | System for condition control and data logging of interchangeable, in particular plugged overvoltage devices |
-
2012
- 2012-10-31 DE DE201210021341 patent/DE102012021341A1/en not_active Withdrawn
-
2013
- 2013-10-31 CN CN201320683287.3U patent/CN203813515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107919727A (en) * | 2016-10-11 | 2018-04-17 | 菲尼克斯电气公司 | A kind of Group communication devices |
| CN107919727B (en) * | 2016-10-11 | 2021-05-25 | 菲尼克斯电气公司 | A group communication device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012021341A1 (en) | 2014-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203813515U (en) | Modular device for evaluating states of switch cabinet parts, and system comprising modular device | |
| CN106464548B (en) | Data communication device, system and method | |
| KR101597096B1 (en) | Real-time remote measurement of vibration and leakage currents and switchboards with external intrusion prevention and data storage | |
| KR102308420B1 (en) | Temperature Monitoring system for Switchboard(High-tension Panel, Low-tension Panel, Motor Control Center, Panel Board) | |
| CN212871520U (en) | Temperature monitoring system of cable joint and contain looped netowrk cabinet and join in marriage electrical room of this system | |
| KR101847864B1 (en) | MEMS acceleration sensor based partial discharge / fault location detection method and detection system | |
| KR102308421B1 (en) | Switchboard(High-tension Panel, Low-tension Panel, Motor Control Center, Panel Board) with Temperature Monitoring Device | |
| KR101859925B1 (en) | a smart eletricity interception system with the function of both remote data acquisiton and the remote control | |
| AU2020200638B2 (en) | Apparatus for monitoring surge protection device and method of assembling the same | |
| CN109975635B (en) | Methane electric locking function test method and system | |
| KR101076316B1 (en) | Load display distribute transformer and display device thereof | |
| US11899046B2 (en) | Measuring apparatus for operating state | |
| US20190253017A1 (en) | Integrated Motor Operation Data Collection and Operation Protection Device | |
| EP4160649A1 (en) | Circuit breaker | |
| CN202276192U (en) | Switch cabinet temperature monitor and intelligent operation and control device | |
| CN204479734U (en) | Fault detector test fixture | |
| CN108799081A (en) | A kind of control system of automobile air conditioner compressor | |
| CN103364680B (en) | A kind of DC earthing warning howler based on opening current dectector | |
| CN203069712U (en) | Fault indication apparatus | |
| CN202676211U (en) | Working state monitoring alarming device for data collector in electric and communication systems | |
| CN211321008U (en) | Safety grid | |
| CN207570675U (en) | A kind of test equipment for integrated circuit | |
| CN204142860U (en) | There is the device of HV live displaying and temperature-monitoring function | |
| CN218897205U (en) | Photovoltaic wiring device integrating electric power detection and quick turn-off protection | |
| CN113690748A (en) | Switch board parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20211031 |