Monitoring relay PRI-32 serves to monitor current level in single phase AC circuits. Due to its fl uent adjustment of release current, it is predestined for applications with necessity of current fl ow indication, and can be used as precedence relay. Output relay is off in normal state. In case the set current level is exceeded, it switches. Multi-voltage supply is an advantage.
Current transformer is a part of the product. Inside this transformer there is a wire which senses the volume of flowing current.
This construction decreases temperature when compared with conventional solutions with inbuilt shunt, and increases current range up to 20 Amps, and galvanically separates monitored circuit.
For heating bars in sliding rails, heating cables, indication of current fl ow, controlling of 1-phase motor consumption ...
Universal supply AC 24 - 240V and DC 24V
Supply is galvanic separated from measuring current
Current exceeding – current flowing through monitored wire must not exceed 100A
Output contact: 1 x changeover/SPDT 8 A
Clamp terminals
1-phase, 1-MODULE, DIN rail mounting
