Relay of current of priority action RP-614 (PR-614)
Appointment: the relay of current of priority action is intended for control of size of current which is used by electroreceivers and managements of them in a case when their simultaneous work causes an overload of a network of food and operation of safety devices.
Action: value of a threshold of current of consumption in a priority chain at which excess the relay switches off a low-priority electric chain is established by a potentiometer. Decrease in current of consumption in a priority chain gives established to automatic inclusion of a low-priority chain below.
Remark: with the relay of priority action it is necessary to apply automatic safety locks with the reaction time which is not exceeding relay reaction time to electric chains.
|supply voltage||220 V, 50 Hz|
|current of loading of a low-priority chain||to 16 A|
|current of a measuring entrance||5 A|
|operation threshold||0,5 - 5 A|
|power consumption||0,4 W|
|shutdown delay||0,1 with|
|inclusion delay||0,1 with|
|accession of wires||clips screw 2,5 mm2|
|endurance of contacts||105 inclusions|
|range of working temperatures||from -25 °C to +50 °C|
|degree of protection||IP40|
|dimensional size||1 module of S type (17,5 mm)|
|installation of the device||on a DIN lath of 35 mm|