JPH0378277U - - Google Patents
Info
- Publication number
- JPH0378277U JPH0378277U JP13905589U JP13905589U JPH0378277U JP H0378277 U JPH0378277 U JP H0378277U JP 13905589 U JP13905589 U JP 13905589U JP 13905589 U JP13905589 U JP 13905589U JP H0378277 U JPH0378277 U JP H0378277U
- Authority
- JP
- Japan
- Prior art keywords
- high voltage
- power supply
- supply section
- voltage generation
- switching
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Description
第１図は本考案の絶縁抵抗試験器の実施例、第
２図はその従来例である。
１，２……測定端子、３……電源スイツチ、４
……抵抗値指示部、５……電源部、６……直流高
電圧発生部、７……残留電荷除去回路、８……抵
抗体。
FIG. 1 shows an embodiment of the insulation resistance tester of the present invention, and FIG. 2 shows a conventional example thereof. 1, 2...Measurement terminal, 3...Power switch, 4
...Resistance value indicator, 5...Power supply section, 6...DC high voltage generation section, 7...Residual charge removal circuit, 8...Resistor.
Claims (1)
り高電圧を発生させて測定端子に出力する高電圧
発生手段と、この高電圧発生手段から流れる電流
値を検出して対象物の抵抗値を指示する抵抗値指
示手段と、前記測定端子に並列に接続されるべき
放電手段と、切替手段より成り、この切替手段は
前記電源部から前記高電圧発生手段への電源供給
か前記放電手段の測定端子への接続かを切替える
ことを特徴とする絶縁抵抗試験器。 A power supply section, a high voltage generation means that generates a high voltage using the power supplied from this power supply section and outputs it to the measurement terminal, and detects the current value flowing from this high voltage generation means to indicate the resistance value of the object. a resistance value indicating means to be connected to the measuring terminal, a discharging means to be connected in parallel to the measuring terminal, and a switching means. An insulation resistance tester characterized by switching between connections to and from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13905589U JPH0378277U (en) | 1989-11-30 | 1989-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13905589U JPH0378277U (en) | 1989-11-30 | 1989-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378277U true JPH0378277U (en) | 1991-08-07 |
Family
ID=31686124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13905589U Pending JPH0378277U (en) | 1989-11-30 | 1989-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378277U (en) |
-
1989
- 1989-11-30 JP JP13905589U patent/JPH0378277U/ja active Pending
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