L'explication/l'anotation:For actuating mechanism control (them) gas, powder fire extinguishing.
La description détaillée de marque:Is used in conjunction with ïóëüòàìè of final checking type.
make it possible system organization of automated fire fighting.
PG device "board" has the following functions: 1) compilation formed signals "fire", " lamp", "bell" on external annonciators; 2) signal generating "failure", " Ðó÷íîé/Àâòîìàò", "explosive charge break" and compilation on the way of central observation; 3) indication on device deck of signals "them readiness", "Ðó÷íîé/Àâòîìàò", "delay", "failure", "them was included in"; 4 them in manual, automatic modes was included in; 5) them inclusion as from signal of input controlling terminal, and from manual informer; 6) blockade of automatic mode.
technical data:
number of protected area. 4;
number of switched chains, being on one
protected the area. 2;
number of control inputs. 4;
inputs number of blockade of àâòîìàò-ðåæèìà. | 4;
maximal current of them, A.. 3;
maximal of switching power, Â*À. 72;
inclusion duration of them, S.. 1;
delay duration between them inclusions of one
protected area, S.. 0, 5;
voltage of normal power supply, V.. 220 (+22. - 33);
frequency of power supply current, Hz. 50 +/- 1;
voltage of back-up power supply, V.. 24 +/- 3;
overall dimensions, MM. 315õ325õ120;
mass, kg. 5. |
