FIELD: electrical engineering; delayed- breaking auxiliary relays. SUBSTANCE: auxiliary relay has first transistor, making and breaking coils, voltage regulator diode, first through eleventh resistors, first one being variable resistor, additional variable resistor, second through fourth transistors, first through fifth capacitors, first through fourth diodes, and rectifier unit. EFFECT: improved protection against unauthorized disconnection due to delayed breaking of relay. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROTECTIVE PANEL | 2003 |
|
RU2244974C1 |
| RESISTANCE RELAY | 2003 |
|
RU2246152C1 |
| AUXILIARY RELAY (ALTERNATIVES) | 2004 |
|
RU2263366C1 |
| AUXILIARY RELAY | 2002 |
|
RU2208863C1 |
| AUXILIARY RELAY | 2001 |
|
RU2195061C1 |
| ELECTRIC LIGHTING SWITCH | 0 |
|
SU1767475A1 |
| TIME RELAY | 2002 |
|
RU2208259C1 |
| DEVICE FOR PROTECTING CUTOUT IN ELECTRIC CIRCUIT WITH GROUNDED NEUTRAL | 2006 |
|
RU2319269C1 |
| REMOTE CONTROL DEVICE | 0 |
|
SU1605272A1 |
| AUXILIARY RELAY | 2002 |
|
RU2213385C1 |
