CN206193101U - FGHL 200 loop resistance tester - Google Patents
FGHL 200 loop resistance tester Download PDFInfo
- Publication number
- CN206193101U CN206193101U CN201621292633.5U CN201621292633U CN206193101U CN 206193101 U CN206193101 U CN 206193101U CN 201621292633 U CN201621292633 U CN 201621292633U CN 206193101 U CN206193101 U CN 206193101U
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- CN
- China
- Prior art keywords
- resistance
- resistance meter
- fghl
- main body
- connects
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- 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
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- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a FGHL 200 loop resistance tester, including resistance meter case lid and resistance meter main part, the resistance meter case lid is inserted through row and is connected the resistance meter main part, the surface of resistance meter main part is provided with the electric current shelves, one side of electric current shelves is provided with resistance and connects anodal interface, resistance connects one side of anodal interface to be provided with resistance and meets cathode interface, resistance connects one side of cathode interface to be provided with reset button, one side of electric current shelves is provided with the display screen, one side of reset button is provided with the power cord socket, one side of power cord socket is provided with switch, one side of switch is provided with preserves the button, the one side of preserving the button is provided with the test button. This instrument measuring is accurate, the stable performance, and convenient operation is fit for electric power, the on -the -spot high -voltage switch maintenance of power supply department and the return circuit resistance test's of high -voltage switch factory requirement.
Description
Technical field
The utility model is related to a kind of circuit resistance tester, more particularly to a kind of FGHL-200 circuit resistance testers.
Background technology
Circuit resistance tester is contact resistance, the instrumentation of loop resistance measurement for switching control device, is surveyed
The 100A direct currents that examination electric current is recommended using standard GB/T 763, can be in 100A, 200A, 300A, 400A, 500A or 600A electric current
In the case of directly measure loop resistance or contact resistance, and directly display, can also be saved on instrument, maximum group number is
100 groups, data can be uploaded to computer and are preserved or printing by the data of preservation by RS232 interfaces and upper machine communication.The instrument
Measurement is accurate, stable performance, is adapted to electric power, the high-voltage switch gear maintenance of power supply department scene and high voltage switch gear factory's loop resistance test
It is required that.
In the past, generally using the direct current of conventional QJ44 type both arms direct-current bridge measuring transformer coils in power system
Resistance, the contact resistance of primary cut-out, and the test electric current of this kind of electric bridge is only mA grades, it is difficult to find that transformer coil is conductive and return
The defect that road conductor cross sectional area is reduced.When high-voltage switch gear galvanic circle contact resistance is measured, due to being touched by oil film and sound
The influence of oxide layer between head, measured deviation is big, masks real contact resistance value.Therefore, electric power ministerial standard SD301-88《Hand over
The handing-over of stream 500KV electrical equipments and prophylactic tria code》And new edition《Electrical equipment preventive test code》To breaker, isolation
The measurement electric current of switch contact resistance makes the regulation not less than direct current 100A, to ensure the degree of accuracy.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming prior art, there is provided a kind of FGHL-200 loops electricity
Resistance tester.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of FGHL-200 circuit resistance testers of the utility model, including resistance meter case lid and resistance meter master
Body, the resistance meter case lid connects resistance meter main body by socket, and the surface of the resistance meter main body is set
There is current gear, the side of the current gear is provided with resistance and connects anode interface, and the side that the resistance connects anode interface is provided with
Resistance connects negative pole interface, and the side that the resistance connects negative pole interface is provided with SR, and the side of the current gear is provided with
Display screen, the side of the SR is provided with power cord jack, and the side of the power cord jack is provided with power switch,
The side of the power switch is provided with save button, and the side of the save button is provided with testing button.
Used as a kind of optimal technical scheme of the present utility model, the side of the resistance meter main body is provided with two electricity
Resistance measurement line, the side of the resistance meter main body is provided with power line.
Used as a kind of optimal technical scheme of the present utility model, one end of the resistance measurement line is provided with resistance measurement line
Plug, one end of the resistance measurement line is provided with resistance measurement harness clip.
Used as a kind of optimal technical scheme of the present utility model, the resistance meter case lid is internally provided with storing
Bag.
Used as a kind of optimal technical scheme of the present utility model, the side of the resistance meter case lid is provided with lid lock
Button.
Used as a kind of optimal technical scheme of the present utility model, the side of the resistance meter main body sets portable.
Compared with prior art, the beneficial effects of the utility model are as follows：
By using Single-chip Controlling, display screen is shown the utility model, and its test electric current is pushed away using standard GB/T 763
The 100A/200A direct currents recommended, can directly be measured in the case of 100A/200A electric currents (test selection gear) loop resistance or
Contact resistance, the apparatus measures are accurate, stable performance, easy to operate, be adapted to electric power, the high-voltage switch gear maintenance of power supply department scene and
The requirement of high voltage switch gear factory's loop resistance test.
Brief description of the drawings
Accompanying drawing is used for providing being further understood to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
In figure：1st, resistance meter case lid；2nd, resistance meter main body；3rd, lid lock；4th, pouch；5th, socket；6、
Current gear；7th, resistance connects anode interface；8th, resistance connects negative pole interface；9th, SR；10th, display screen；11st, power cord jack；
12nd, power switch；13rd, save button；14th, testing button；15th, it is portable；16th, resistance measurement line plug；17th, resistance measurement line；
18th, resistance measurement harness clip；19th, power line.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.Embodiment 1
As shown in figure 1, the utility model provides a kind of FGHL-200 circuit resistance testers, including resistance meter case lid
1 and resistance meter main body 2, resistance meter case lid 1 connects resistance meter main body 2, resistance meter main body by socket 5
2 surface is provided with current gear 6, and the side of current gear 6 is provided with resistance and connects anode interface 7, and resistance connects the side of anode interface 7
It is provided with resistance and connects negative pole interface 8, the side that resistance connects negative pole interface 8 is provided with SR 9, and the side of current gear 6 is set
The side for having display screen 10, SR 9 is provided with power cord jack 11, and the side of power cord jack 11 is provided with power switch
12, the side of power switch 12 is provided with save button 13, and the side of save button 13 is provided with testing button 14.
The side of resistance meter main body 2 is provided with two resistance measurement lines 17, and the side of resistance meter main body 2 is set
There is power line 19, power line 19 provides electric energy for equipment, and resistance measurement line 17 is used to measure resistance.
One end of resistance measurement line 17 is provided with resistance measurement line plug 16, and one end of resistance measurement line 17 is provided with resistance
Measurement harness clip 18, the resistance that resistance measurement line plug 16 is used to connect resistance meter main body 2 connects anode interface 7 or resistance
Negative pole interface 8 is connect, fixed resistance when resistance measurement harness clip 18 is easy to measure is easy to use.
Resistance meter case lid 1 is internally provided with pouch 4, and connecing anode interface 7, person's resistance for depositing resistance connects negative
Pole interface 8 and power line 19, or deposit the instrument of some operation instructions etc, convenient use.
The side of resistance meter case lid 1 is provided with lid lock 3, can be in the not used time by the He of resistance meter case lid 1
Resistance meter main body 2 is fixed under lock and key, protection equipment.
The side of resistance meter main body 2 sets portable 15, portable 15 and facilitates the transport of equipment.
Specifically, equipment taken into job site by portable 15, open lid lock 3, take out one of resistance connection jaws 7,
Person's resistance connects negative pole interface 8 and power line 19, and power line 19 is connected into power supply and power cord jack 11, and resistance measurement line 17 is connected
Connecting resistance and resistance connect anode interface 7 and resistance connects negative pole interface 8, open save button 13, adjust electric current, observe display screen
10, draw resistance value size.
The beneficial effects of the utility model are：By using Single-chip Controlling, display screen shows the utility model, its test
The 100A/200A direct currents that electric current is recommended using standard GB/T 763, can be in the feelings of 100A/200A electric currents (test selection gear)
Loop resistance or contact resistance are directly measured under condition, the apparatus measures are accurate, stable performance, easy to operate, be adapted to electric power, supply
Electric department scene high-voltage switch gear maintenance and the requirement of high voltage switch gear factory's loop resistance test.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (6)
1. a kind of FGHL-200 circuit resistance testers, including resistance meter case lid (1) and resistance meter main body (2), its
It is characterised by, the resistance meter case lid (1) connects resistance meter main body (2), the resistance meter by socket (5)
The surface of main body (2) is provided with current gear (6), and the side of the current gear (6) is provided with resistance and connects anode interface (7), described
The side that resistance connects anode interface (7) is provided with resistance and connects negative pole interface (8), and the side that the resistance connects negative pole interface (8) sets
SR (9) is equipped with, the side of the current gear (6) is provided with display screen (10), and the side of the SR (9) is set
The side for having power cord jack (11), the power cord jack (11) is provided with power switch (12), the power switch (12)
Side be provided with save button (13), the side of the save button (13) is provided with testing button (14).
2. a kind of FGHL-200 circuit resistance testers according to claim 1, it is characterised in that the resistance meter
The side of main body (2) is provided with two resistance measurement lines (17), and the side of the resistance meter main body (2) is provided with power line
(19)。
3. a kind of FGHL-200 circuit resistance testers according to claim 2, it is characterised in that the resistance measurement line
(17) one end is provided with resistance measurement line plug (16), and one end of the resistance measurement line (17) is provided with resistance measurement wire clamp
Sub (18).
4. a kind of FGHL-200 circuit resistance testers according to claim 1, it is characterised in that the resistance meter
Case lid (1) is internally provided with pouch (4).
5. a kind of FGHL-200 circuit resistance testers according to claim 1, it is characterised in that the resistance meter
The side of case lid (1) is provided with lid lock (3).
6. a kind of FGHL-200 circuit resistance testers according to claim 1, it is characterised in that the resistance meter
The side of main body (2) sets portable (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292633.5U CN206193101U (en) | 2016-11-29 | 2016-11-29 | FGHL 200 loop resistance tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621292633.5U CN206193101U (en) | 2016-11-29 | 2016-11-29 | FGHL 200 loop resistance tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206193101U true CN206193101U (en) | 2017-05-24 |
Family
ID=58725052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621292633.5U Expired - Fee Related CN206193101U (en) | 2016-11-29 | 2016-11-29 | FGHL 200 loop resistance tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206193101U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068378A (en) * | 2017-06-01 | 2017-08-18 | 班戈设备系统（苏州）有限公司 | A kind of full-automatic assembling test machine of electronic transformer |
| CN110824308A (en) * | 2019-11-13 | 2020-02-21 | 盐城市雷击环保科技有限公司 | High-voltage-resistant alternating-current variable-frequency series resonance test device |
| CN112684254A (en) * | 2020-11-26 | 2021-04-20 | 广西电网有限责任公司桂林供电局 | Conductive loop detection device and data return method |
-
2016
- 2016-11-29 CN CN201621292633.5U patent/CN206193101U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068378A (en) * | 2017-06-01 | 2017-08-18 | 班戈设备系统（苏州）有限公司 | A kind of full-automatic assembling test machine of electronic transformer |
| CN107068378B (en) * | 2017-06-01 | 2018-06-22 | 三峡大学 | A kind of full-automatic assembling test machine of electronic transformer |
| CN110824308A (en) * | 2019-11-13 | 2020-02-21 | 盐城市雷击环保科技有限公司 | High-voltage-resistant alternating-current variable-frequency series resonance test device |
| CN112684254A (en) * | 2020-11-26 | 2021-04-20 | 广西电网有限责任公司桂林供电局 | Conductive loop detection device and data return method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |