PL124247U1 - Device for the control and protection against the effects of the insulation condition in the power networks - Google Patents
Device for the control and protection against the effects of the insulation condition in the power networksInfo
- Publication number
- PL124247U1 PL124247U1 PL124247U PL12424711U PL124247U1 PL 124247 U1 PL124247 U1 PL 124247U1 PL 124247 U PL124247 U PL 124247U PL 12424711 U PL12424711 U PL 12424711U PL 124247 U1 PL124247 U1 PL 124247U1
- Authority
- PL
- Poland
- Prior art keywords
- module
- connector
- effects
- protection against
- control
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title abstract 2
- 238000005065 mining Methods 0.000 abstract 1
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Wzór użytkowy rozwiązuje zagadnienie kontroli i zabezpieczenia przed skutkami obniżenia stanu izolacji w sieciach elektroenergetycznych, w tym IT prądu przemiennego o napięciu znamionowym do 1100 V, 50 Hz, zwłaszcza w kopalnianych dołowych sieciach zasilających urządzenia górnicze w obudowach ognioszczelnych przez urządzenie zawierające moduł Z (1) zarządzający mikroprocesora połączony w jeden system z modułem C (2), modułem I (3), modułem P (4), modułem S (5) i modułem wyświetlacza LCD (6), przy czym moduł Z (1) jest przyłączony jednym złączem wyjściowym do złącza wejściowego modułu C (2), swym drugim złączem wyjściowym SV2 (7) do złącza wejściowego modułu wyświetlacza LCD (6), zaś swym trzecim złączem wyjściowym SV1 (8) do złącza wejściowego modułu S (5), moduł P (4) jest przyłączony swym jednym złączem wyjściowym do złącza wejściowego modułu C (2), natomiast moduł C (2) jest połączony przez trzy złącza wyjściowe z zewnętrzną listwą zaciskową (9).The utility model solves the problem of control and protection against the effects of lowering the state of insulation in power networks, including IT AC with rated voltage up to 1100 V, 50 Hz, especially in mine underground networks supplying mining devices in flameproof enclosures by a device containing the Z module (1) managing a microprocessor connected in one system with module C (2), module I (3), module P (4), module S (5) and LCD display module (6), where module Z (1) is connected by one output connector to the input module connector C (2), with its second output connector SV2 (7) to the input connector of the LCD display module (6), and with its third output connector SV1 (8) to the input connector of module S (5), module P (4) is connected with its one output connector to the input connector of module C (2), while module C (2) is connected by three output connectors with external with the terminal strip (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL124247U PL124247U1 (en) | 2011-07-22 | 2011-07-22 | Device for the control and protection against the effects of the insulation condition in the power networks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL124247U PL124247U1 (en) | 2011-07-22 | 2011-07-22 | Device for the control and protection against the effects of the insulation condition in the power networks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL124247U1 true PL124247U1 (en) | 2016-02-15 |
Family
ID=55299150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL124247U PL124247U1 (en) | 2011-07-22 | 2011-07-22 | Device for the control and protection against the effects of the insulation condition in the power networks |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL124247U1 (en) |
-
2011
- 2011-07-22 PL PL124247U patent/PL124247U1/en unknown
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