CN204129158U - A kind of prepackage wiring tester of handcart type breaker - Google Patents
A kind of prepackage wiring tester of handcart type breaker Download PDFInfo
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- CN204129158U CN204129158U CN201420530357.6U CN201420530357U CN204129158U CN 204129158 U CN204129158 U CN 204129158U CN 201420530357 U CN201420530357 U CN 201420530357U CN 204129158 U CN204129158 U CN 204129158U
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- detection circuit
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Abstract
The utility model relates to a kind of prepackage wiring tester of handcart type breaker, comprise Switching Power Supply, secondary line air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit and chassis vehicle wiring detection circuit, described secondary air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit are connected with described Switching Power Supply respectively with chassis vehicle wiring detection circuit.Prepackage wiring and this tester internal circuit of handcart type breaker form complete loops, after energising, correct wiring in the prepackage wiring of handcart type breaker can connect the pilot lamp loop in tester internal circuit, pilot lamp is bright, false wiring then cannot connect pilot lamp loop, and pilot lamp does not work, and can find false wiring rapidly according to pilot lamp is numbered, improve self-checking capability, avoiding defective product to circulate, subsequent handling throws into question searches inconvenience and the duplication of labour.
Description
Technical field
The utility model relates to a kind of electric switch detection system, is specifically related to a kind of prepackage wiring tester of handcart type breaker.
Background technology
Isolating switch secondary line is divided into 58 pin secondary plugs to external port, L terminals, A terminals, B terminals, M terminals, N terminals and out-put supply, there is auxiliary switch inside, travel switch, amount to 61 groups of wiring, in handcart type breaker production run, secondary line and chassis vehicle wiring operation carry out quality control without good detection means to it all the time, multimeter can only be used to contrast wiring diagram search one by one, this not only causes extreme influence to production efficiency, but also may because erroneous judgement affects later process, in handcart type breaker Assembling Production process, reliability and the self-checking capability of secondary line prepackage wiring and chassis vehicle prepackage wiring are not fine, defective product can not be effectively avoided to circulate subsequent handling, what this just threw into question searches inconvenience and the duplication of labour.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of accuracy rate that wiring detects that ensures, eliminates the prepackage wiring tester of the handcart type breaker of the erroneous judgement caused because of common port.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of prepackage wiring tester of handcart type breaker, comprise Switching Power Supply, secondary line air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit and chassis vehicle wiring detection circuit, described secondary air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit is connected with described Switching Power Supply respectively with chassis vehicle wiring detection circuit, described secondary air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit is pre-installed pair of connecting wires with the secondary line of handcart type breaker to be measured respectively and should be connected, described chassis vehicle wiring detection circuit is pre-installed wiring with the chassis vehicle of handcart type breaker to be measured and is connected.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described secondary line air plug wiring detection circuit comprises at least one secondary line air plug wiring pilot lamp, one end of each described secondary line air plug wiring pilot lamp is all connected with the negative pole of described Switching Power Supply, the other end of each described secondary line air plug wiring pilot lamp is independently provided with secondary line air plug connection joint respectively, corresponding being connected with the secondary line air plug wiring of handcart type breaker to be measured of each described secondary line air plug connection joint difference, and each described secondary line air plug connection joint is connected with the positive pole of described Switching Power Supply by the secondary line air plug wiring of handcart type breaker to be measured.
Further, the number of described secondary line air plug wiring pilot lamp is determined according to the number of the secondary line air plug wiring on handcart type breaker to be measured.
Further, described auxiliary switch wiring detection circuit comprises two row's auxiliary switch wiring pilot lamp, at least one auxiliary switch wiring pilot lamp is drawn together in every package, one end of each described auxiliary switch wiring pilot lamp is connected with the negative pole of described Switching Power Supply respectively, the other end of each described auxiliary switch wiring pilot lamp is independently provided with auxiliary switch connection joint respectively, corresponding being connected with the auxiliary switch wiring of handcart type breaker to be measured of each described auxiliary switch connection joint difference, and each described auxiliary switch connection joint is connected with the positive pole of described Switching Power Supply by the auxiliary switch wiring of handcart type breaker to be measured.
Further, described number of often arranging auxiliary switch wiring pilot lamp is determined according to the number of the auxiliary switch wiring on handcart type breaker to be measured.
Further, described travel switch wiring detection circuit is made up of at least one travel switch wiring pilot lamp, one end of each described travel switch wiring pilot lamp is connected with the negative pole of described Switching Power Supply respectively, the other end of each described travel switch wiring pilot lamp is independently provided with travel switch connection joint respectively, corresponding being connected with the travel switch wiring of handcart type breaker to be measured of each described travel switch connection joint difference, and each described travel switch connection joint is connected with the positive pole of described Switching Power Supply by the travel switch wiring of handcart type breaker to be measured.
Further, described travel switch wiring pilot lamp is set to two rows, and the described number often ranking journey switch wire connection pilot lamp is determined according to the number of the travel switch wiring on handcart type breaker to be measured.
Further, described chassis vehicle wiring detection circuit comprises at least one chassis vehicle wiring pilot lamp, at least one auxiliary reclay and at least one toggle switch, the first end of each described chassis vehicle wiring pilot lamp is connected with the positive pole of described Switching Power Supply, second end of each described chassis vehicle wiring pilot lamp is independently provided with chassis vehicle connection joint respectively, corresponding being connected with the chassis vehicle wiring of handcart type breaker to be measured of each described chassis vehicle connection joint difference, a described auxiliary reclay is provided with respectively between the first end of each described chassis vehicle wiring pilot lamp and the negative pole of described Switching Power Supply, a described auxiliary reclay, and/or be provided with a toggle switch between an auxiliary reclay and other another auxiliary reclays.
Further, described chassis vehicle wiring pilot lamp is provided with 11, be divided into two rows, first row is provided with 6 chassis vehicle wiring pilot lamp, second row is provided with 5 chassis vehicle wiring pilot lamp, the corresponding auxiliary reclay of the chassis vehicle wiring pilot lamp of described first row is respectively and is followed successively by KA1, KA2, KA3, KA4, KA5 and KA7, the corresponding auxiliary reclay of described second row chassis vehicle wiring pilot lamp is followed successively by KA6 respectively, KA8, KA9, KA10 and KA11, described auxiliary reclay KA1 and KA2 is provided with toggle switch SA1, described auxiliary reclay KA3 and KA4 is provided with toggle switch SA2, described auxiliary reclay KA5 and KA6 is provided with toggle switch SA3, described auxiliary reclay KA7 and KA8 is provided with toggle switch SA4, described auxiliary reclay KA9 and KA10 is provided with toggle switch SA5, described auxiliary reclay KA11 is independently provided with a toggle switch SA6.
Further, described Switching Power Supply is the Switching Power Supply of 24VDC, 50-100W.
The beneficial effects of the utility model are: handcart type breaker secondary line to be measured prepackage wiring be connected to after on tester of the present utility model by different port, handcart type breaker secondary line prepackage wiring will form complete loops with tester internal circuit, after energising, correct wiring in handcart type breaker secondary line prepackage wiring can connect the pilot lamp loop in tester internal circuit, pilot lamp is bright, false wiring then cannot connect pilot lamp loop, pilot lamp does not work, false wiring can be found rapidly according to pilot lamp is numbered, 61 groups of wiring are amounted in handcart type breaker secondary line prepackage wiring, power circuit is formed respectively with the pilot lamp in tester of the present utility model, these power circuits are connected step by step again, if the i.e. non-conducting in upper level loop, then next stage loop can not obtain electric, thus stopped the possibility judged by accident, Switching Power Supply provides the power supply of the DC 24V needed for tester work, simultaneously also for circuit provides short-circuit protection, permanent circuit wiring check in tester, auxiliary switch wiring check and travel switch wiring check constitute secondary line prepackage wiring detecting portion, all adopt series system step by step secondary line wiring to be connected and form loop into tester, chassis vehicle wiring check is then use toggle switch to control auxiliary reclay to carry out disjunction circuit at different levels, to reach the object eliminating erroneous judgement, ensure in handcart type breaker Assembling Production process, the reliability of secondary line prepackage wiring and chassis vehicle prepackage wiring, improve the self-checking capability of secondary line teams and groups, avoiding defective product to circulate, subsequent handling throws into question searches inconvenience and the duplication of labour.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the prepackage wiring tester of a kind of handcart type breaker of the utility model;
Fig. 2 is the circuit diagram of the secondary line air plug wiring detection circuit of the prepackage wiring tester of a kind of handcart type breaker of the utility model;
Fig. 3 is the circuit diagram of the auxiliary switch wiring detection circuit of the prepackage wiring tester of a kind of handcart type breaker of the utility model;
Fig. 4 is the circuit diagram of the formation switch wire connection testing circuit of the prepackage wiring tester of a kind of handcart type breaker of the utility model;
Fig. 5 is the circuit diagram of the chassis vehicle wiring detection circuit of the prepackage wiring tester of a kind of handcart type breaker of the utility model;
Fig. 6 is the annexation structural representation between the auxiliary reclay of the chassis vehicle wiring detection of the prepackage wiring tester of a kind of handcart type breaker of the utility model and toggle switch.
In accompanying drawing, the list of parts representated by each label is as follows:
1, the positive pole of Switching Power Supply, 2, the negative pole of Switching Power Supply.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of prepackage wiring tester of handcart type breaker, comprise Switching Power Supply, secondary line air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit and chassis vehicle wiring detection circuit, described secondary air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit is connected with described Switching Power Supply respectively with chassis vehicle wiring detection circuit, described secondary air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit is pre-installed pair of connecting wires with the secondary line of handcart type breaker to be measured respectively and should be connected, described chassis vehicle wiring detection circuit is pre-installed wiring with the chassis vehicle of handcart type breaker to be measured and is connected.Wherein, the secondary line prepackage wiring that secondary air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit form handcart type breaker detects, the chassis vehicle prepackage wiring that chassis vehicle wiring detection circuit forms handcart type breaker detects, and the concrete structure of secondary line air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit and chassis vehicle wiring detection circuit is as described below:
As shown in Figure 2, described secondary line air plug wiring detection circuit is made up of 39 secondary line air plug wiring pilot lamp, one end of described each secondary line air plug wiring pilot lamp is all connected with the negative pole 2 of described Switching Power Supply, the other end of described each secondary line air plug wiring pilot lamp is independently provided with secondary line air plug connection joint respectively, corresponding being connected with the secondary line air plug wiring of handcart type breaker to be measured of each described secondary line air plug connection joint difference, and each described secondary line air plug connection joint is connected with Switching Power Supply positive pole 1 by the secondary line air plug wiring of handcart type breaker to be measured.This circuit is when detecting secondary line air plug wiring, the secondary line air plug wiring of test product handcart type breaker difference correspondence is connected with the secondary line air plug connection joint of the secondary line air plug wiring pilot lamp in this circuit and forms power circuit, these power circuits are connected step by step again, after Switching Power Supply is connected, secondary line air plug wiring pilot lamp should all be lighted by pilot lamp, when test product wiring error, pilot lamp belonging to false wiring and follow-up pilot lamp all do not work, according to the wire size mark on first not bright pilot lamp, false wiring position can be found at once.(when product is without locking travel switch, latter two secondary line air plug wiring pilot lamp is without display)
As shown in Figure 3, described auxiliary switch wiring detection circuit is made up of two row's auxiliary switch wiring pilot lamp, described two rows include 8 auxiliary switch wiring pilot lamp, one end of 8 auxiliary switch wiring pilot lamp of described two rows is connected with the negative pole 2 of described Switching Power Supply respectively, the other end of 8 auxiliary switch wiring pilot lamp of described two rows is independently provided with auxiliary switch connection joint respectively, corresponding being connected with the auxiliary switch wiring of handcart type breaker to be measured of each described auxiliary switch connection joint difference, and each described auxiliary switch connection joint is connected with the positive pole 1 of described Switching Power Supply by the auxiliary switch wiring of handcart type breaker to be measured.This circuit is when detecting auxiliary switch wiring, the auxiliary switch wiring of test product handcart type breaker difference correspondence is connected with the auxiliary switch connection joint of the auxiliary switch wiring pilot lamp in this circuit and forms power circuit, these power circuits are connected step by step again, this circuit is divided into two row's pilot lamp, and whenever only possibility one row pilot lamp is bright, and Switching Power Supply is connected, one row's pilot lamp is bright, reverse auxiliary switch, another row's pilot lamp is bright, and former pilot lamp extinguishes.As noted abnormalities, inspection method is identical with the method for secondary line air plug wiring check.(noting: last auxiliary switch wiring pilot lamp also needs just can light by lower stroke switch)
As shown in Figure 4, described travel switch wiring detection circuit is made up of 6 travel switch wiring pilot lamp, described travel switch wiring pilot lamp is divided into two discharges to put, often discharge puts 3, one end of described each travel switch wiring pilot lamp is connected with the negative pole 2 of described Switching Power Supply respectively, the other end of described each travel switch wiring pilot lamp is independently provided with travel switch connection joint respectively, corresponding being connected with the travel switch wiring of handcart type breaker to be measured of each described travel switch connection joint difference, and each described travel switch connection joint is connected with the positive pole 1 of described Switching Power Supply by the travel switch wiring of handcart type breaker to be measured.This circuit is when detecting stroke switch wire connection, the travel switch wiring of test product handcart type breaker difference correspondence is connected with the travel switch connection joint of the travel switch wiring pilot lamp in this circuit and forms power circuit, these power circuits are connected step by step again, this circuit is also divided into two row's pilot lamp, correspondence course switch " divides/closes " two states respectively, circuit is connected, one row's pilot lamp is bright, by lower stroke switch, another row's pilot lamp is bright, former pilot lamp extinguishes, and as noted abnormalities, inspection method is identical with the method for secondary line air plug wiring check.
As Fig. 5, shown in Fig. 6, described chassis vehicle wiring detection circuit is by chassis vehicle wiring pilot lamp, auxiliary reclay and toggle switch are formed, described chassis vehicle wiring pilot lamp is provided with 11, described each first end of chassis vehicle wiring pilot lamp is connected with the positive pole 1 of described Switching Power Supply, second end of described each chassis vehicle wiring pilot lamp is independently provided with chassis vehicle connection joint respectively, described auxiliary reclay is provided with 11, the first end of described each chassis vehicle wiring pilot lamp is also connected with the negative pole 2 of described Switching Power Supply by an auxiliary reclay, a toggle switch is provided with between a described auxiliary reclay and another auxiliary reclay, when last only surplus next auxiliary reclay, then a last remaining auxiliary reclay arranges separately a toggle switch, concrete is: described chassis vehicle wiring pilot lamp is divided into two rows, first row is provided with 6 chassis vehicle wiring pilot lamp, second row is provided with 5 chassis vehicle wiring pilot lamp, the corresponding auxiliary reclay of the chassis vehicle wiring pilot lamp of described first row is respectively and is followed successively by KA1, KA2, KA3, KA4, KA5 and KA7, the corresponding auxiliary reclay of described second row chassis vehicle wiring pilot lamp is followed successively by KA6 respectively, KA8, KA9, KA10 and KA11, described auxiliary reclay KA1 and KA2 is provided with toggle switch SA1, described auxiliary reclay KA3 and KA4 is provided with toggle switch SA2, described auxiliary reclay KA5 and KA6 is provided with toggle switch SA3, described auxiliary reclay KA7 and KA8 is provided with toggle switch SA4, described auxiliary reclay KA9 and KA10 is provided with toggle switch SA5, described auxiliary reclay KA11 is independently provided with a toggle switch SA6.Chassis vehicle wiring detects and is divided into two row's pilot lamp, corresponding working position and experimental site respectively, under any position, pull toggle switch SA1, if that now the closing end of toggle switch SA1 connects is auxiliary reclay KA1, then the pilot lamp of auxiliary reclay KA1 control is bright, if that now the closing end of toggle switch SA1 connects is auxiliary reclay KA2, then the pilot lamp of auxiliary reclay KA2 control is bright, in like manner, pull toggle switch SA2, SA3, SA4, SA5, the situation of SA6 is identical with the situation of toggle switch SA1; If pilot lamp does not work, illustrate that wiring is wrong; Toggle switch should be turned back room after having detected, then pull next toggle switch and detect next circuit, multiple toggle switch can not be connected simultaneously, otherwise may judge by accident.
For ensureing tester security in use, selecting 24V direct supply, considering volume and the dependability of tester, having selected 24VDC 50-100W Switching Power Supply as power supply change-over device.For convenience of maintenance and the replacing of tester, use DC24V pilot lamp to carry out the connection status of circuit, the reliability of its work and maintenanceability obtain better guarantee.
Principle of work of the present utility model is: the secondary line of the handcart type breaker made prepackage wiring be connected to after on tester of the present utility model by different port, the secondary line wiring of handcart type breaker will form complete loops with tester interior lamp circuit, after energising, correct wiring in the secondary line wiring of handcart type breaker can connect the pilot lamp loop in tester internal circuit, and pilot lamp is bright; False wiring then cannot connect pilot lamp loop, and pilot lamp does not work; False wiring can be found rapidly according to pilot lamp is numbered.61 groups of wiring are amounted in the secondary line wiring of handcart type breaker, be connected from the joint of the different pilot lamp of tester inside of the present utility model respectively and form power circuit, these power circuits are connected step by step again, if the i.e. non-conducting in upper level loop, then next stage loop can not obtain electric.Thus stopped the possibility judged by accident.Switching Power Supply provides the power supply of the DC 24V needed for tester work, simultaneously also for circuit provides short-circuit protection.
Secondary line air plug wiring check, auxiliary switch wiring check and travel switch wiring check in tester constitute secondary line prepackage wiring detecting portion, all adopt series system step by step secondary line wiring to be connected and form loop into tester.Chassis vehicle wiring check is then use toggle switch to control auxiliary reclay to carry out disjunction circuit at different levels, to reach the object eliminating erroneous judgement.
When using tester of the present utility model, should first correct secondary line wiring or chassis vehicle wiring are connected with tester after, more whole circuit to be energized; First power-off line should be removed again, in order to avoid cause the damage to pilot lamp after detection terminates.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the prepackage wiring tester of a handcart type breaker, it is characterized in that: comprise Switching Power Supply, secondary line air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit and chassis vehicle wiring detection circuit, described secondary air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit is connected with described Switching Power Supply respectively with chassis vehicle wiring detection circuit, described secondary air plug wiring detection circuit, auxiliary switch wiring detection circuit, travel switch wiring detection circuit is pre-installed pair of connecting wires with the secondary line of handcart type breaker to be measured respectively and should be connected, described chassis vehicle wiring detection circuit is pre-installed wiring with the chassis vehicle of handcart type breaker to be measured and is connected.
2. the prepackage wiring tester of a kind of handcart type breaker according to claim 1, it is characterized in that: described secondary line air plug wiring detection circuit comprises at least one secondary line air plug wiring pilot lamp, one end of each described secondary line air plug wiring pilot lamp is all connected with the negative pole of described Switching Power Supply, the other end of each described secondary line air plug wiring pilot lamp is provided with secondary line air plug connection joint respectively, corresponding being connected with the secondary line air plug wiring of handcart type breaker to be measured of each described secondary line air plug connection joint difference, and each described secondary line air plug connection joint is connected with the positive pole of described Switching Power Supply by the secondary line air plug wiring of handcart type breaker to be measured.
3. the prepackage wiring tester of a kind of handcart type breaker according to claim 2, is characterized in that: the number of described secondary line air plug wiring pilot lamp is determined according to the number of the secondary line air plug wiring on handcart type breaker to be measured.
4. the prepackage wiring tester of a kind of handcart type breaker according to claim 1, it is characterized in that: described auxiliary switch wiring detection circuit comprises two row's auxiliary switch wiring pilot lamp, at least one auxiliary switch wiring pilot lamp is drawn together in every package, one end of each described auxiliary switch wiring pilot lamp is connected with the negative pole of described Switching Power Supply respectively, the other end of each described auxiliary switch wiring pilot lamp is independently provided with auxiliary switch connection joint respectively, corresponding being connected with the auxiliary switch wiring of handcart type breaker to be measured of each described auxiliary switch connection joint difference, and each described auxiliary switch connection joint is connected with the positive pole of described Switching Power Supply by the auxiliary switch wiring of handcart type breaker to be measured.
5. the prepackage wiring tester of a kind of handcart type breaker according to claim 4, is characterized in that: described number of often arranging auxiliary switch wiring pilot lamp is determined according to the number of the auxiliary switch wiring on handcart type breaker to be measured.
6. the prepackage wiring tester of a kind of handcart type breaker according to claim 1, it is characterized in that: described travel switch wiring detection circuit is made up of at least one travel switch wiring pilot lamp, one end of each described travel switch wiring pilot lamp is connected with the negative pole of described Switching Power Supply respectively, the other end of each described travel switch wiring pilot lamp is independently provided with travel switch connection joint respectively, corresponding being connected with the travel switch wiring of handcart type breaker to be measured of each described travel switch connection joint difference, and each described travel switch connection joint is connected with the positive pole of described Switching Power Supply by the travel switch wiring of handcart type breaker to be measured.
7. the prepackage wiring tester of a kind of handcart type breaker according to claim 6, it is characterized in that: described travel switch wiring pilot lamp is set to two rows, the described number often ranking journey switch wire connection pilot lamp is determined according to the number of the travel switch wiring on handcart type breaker to be measured.
8. the prepackage wiring tester of a kind of handcart type breaker according to claim 1, it is characterized in that: described chassis vehicle wiring detection circuit comprises at least one chassis vehicle wiring pilot lamp, at least one auxiliary reclay and at least one toggle switch, the first end of each described chassis vehicle wiring pilot lamp is connected with the positive pole of described Switching Power Supply, second end of each described chassis vehicle wiring pilot lamp is independently provided with chassis vehicle connection joint respectively, corresponding being connected with the chassis vehicle wiring of handcart type breaker to be measured of each described chassis vehicle connection joint difference, the first end of each described chassis vehicle wiring pilot lamp is also connected with the negative pole of described Switching Power Supply by an auxiliary reclay, a toggle switch is provided with between a described auxiliary reclay and other another auxiliary reclays.
9. the prepackage wiring tester of a kind of handcart type breaker according to claim 8, it is characterized in that: described chassis vehicle wiring pilot lamp is provided with 11, be divided into two rows, first row is provided with 6 chassis vehicle wiring pilot lamp, second row is provided with 5 chassis vehicle wiring pilot lamp, the corresponding auxiliary reclay of the chassis vehicle wiring pilot lamp of described first row is respectively and is followed successively by KA1, KA2, KA3, KA4, KA5 and KA7, the corresponding auxiliary reclay of described second row chassis vehicle wiring pilot lamp is followed successively by KA6 respectively, KA8, KA9, KA10 and KA11, described auxiliary reclay KA1 and KA2 is provided with toggle switch SA1, described auxiliary reclay KA3 and KA4 is provided with toggle switch SA2, described auxiliary reclay KA5 and KA6 is provided with toggle switch SA3, described auxiliary reclay KA7 and KA8 is provided with toggle switch SA4, described auxiliary reclay KA9 and KA10 is provided with toggle switch SA5, described auxiliary reclay KA11 is independently provided with a toggle switch SA6.
10. the prepackage wiring tester of a kind of handcart type breaker according to any one of claim 1 to 9, is characterized in that: described Switching Power Supply is the Switching Power Supply of 24VDC, 50-100W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530357.6U CN204129158U (en) | 2014-09-15 | 2014-09-15 | A kind of prepackage wiring tester of handcart type breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530357.6U CN204129158U (en) | 2014-09-15 | 2014-09-15 | A kind of prepackage wiring tester of handcart type breaker |
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| Publication Number | Publication Date |
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| CN204129158U true CN204129158U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420530357.6U Active CN204129158U (en) | 2014-09-15 | 2014-09-15 | A kind of prepackage wiring tester of handcart type breaker |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680654A (en) * | 2016-12-23 | 2017-05-17 | 中国西电电气股份有限公司 | Control cabinet wiring detection device for GIS |
| CN109471024A (en) * | 2018-09-28 | 2019-03-15 | 河南长征电气有限公司 | A kind of circuit breaker chassis wiring detector and its application method |
-
2014
- 2014-09-15 CN CN201420530357.6U patent/CN204129158U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680654A (en) * | 2016-12-23 | 2017-05-17 | 中国西电电气股份有限公司 | Control cabinet wiring detection device for GIS |
| CN109471024A (en) * | 2018-09-28 | 2019-03-15 | 河南长征电气有限公司 | A kind of circuit breaker chassis wiring detector and its application method |
| CN109471024B (en) * | 2018-09-28 | 2020-09-22 | 河南长征电气有限公司 | Circuit breaker chassis wiring detector and using method thereof |
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