Current monitoring relay PRI-52

1 NO/NCsingle-phaseadjustable

Current monitoring relay PRI-52The current transformer relay, which senses the current through the passing wire, is used to diagnose a remote device (short circuit, increase of consumption), to indicate the current flow or to connect the appliances to the inverter performance in photovoltaic applications.DESCRIPTION Current transit indicator – informs about heating activation, ceramic hob, ventilator. In suitable wiring, it can act as a power cutter for the power reserve and allow you to reduce the size of the main circuit breaker (and thus the amount of payment for this circuit breaker). Hole for threaded conductor passes through the body of device. Possible to use also for sensing of current up to 600A from external current transformer. Preferred (priority) relay – two appliances (boiler and floor heating) operating on one phase, but never run together – prevention against current overload and circuit breaker tripping. Enables to save your main breaker expenses.TECHNICAL PARAMETERS Power voltage AC 230 V Output contact: 1x changeover 8 A/AC1 (AgNi, 2500 VA) Slight setting (by potentiometer ) of tripping current – range AC 0.5….25A Slight setting (by potentiometer) of delay – adjustable in range 0.5…..10s. 1-MODULE, DIN rail mounting