JPH02118267U - - Google Patents
Info
- Publication number
- JPH02118267U JPH02118267U JP2572989U JP2572989U JPH02118267U JP H02118267 U JPH02118267 U JP H02118267U JP 2572989 U JP2572989 U JP 2572989U JP 2572989 U JP2572989 U JP 2572989U JP H02118267 U JPH02118267 U JP H02118267U
- Authority
- JP
- Japan
- Prior art keywords
- watt
- hour meter
- mounting plate
- damage prevention
- lightning damage
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 2
- 239000011810 insulating material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Description
第１図はこの考案の実施例を示す側断面図、第
２図は従来構造を示す正面図である。
１，１０……取付板、２……電力量計、３……
電源側配線、１４……導電体層、１５……接続線
、１６……コンデンサ、３Ｂ……電源接地電線。
FIG. 1 is a side sectional view showing an embodiment of this invention, and FIG. 2 is a front view showing a conventional structure. 1, 10... Mounting plate, 2... Electric energy meter, 3...
Power supply side wiring, 14... Conductor layer, 15... Connection wire, 16... Capacitor, 3B... Power supply grounding wire.
Claims (1)
力量計の雷害防止構造であつて、前記電力量計の
金属ベースに対向する前記取付板の背面または層
間に設けられコンデンサを介して接地された導電
体層を備え、この導電体層を電源変圧器側で接地
された電源側配線に導電接続してなることを特徴
とする電力量計の雷害防止取付部構造。 A lightning damage prevention structure for a watt-hour meter in which a case is fixed to a mounting plate made of an insulating material, which is provided on the back side or between layers of the mounting plate facing the metal base of the watt-hour meter and is grounded via a capacitor. A lightning damage prevention mounting structure for a watt-hour meter, characterized in that the conductor layer is conductively connected to a power supply side wiring that is grounded on a power transformer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2572989U JPH02118267U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2572989U JPH02118267U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02118267U true JPH02118267U (en) | 1990-09-21 |
Family
ID=31246719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2572989U Pending JPH02118267U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02118267U (en) |
-
1989
- 1989-03-07 JP JP2572989U patent/JPH02118267U/ja active Pending