domestic and industrial automation

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Priority relays PR-614

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Priority relays PR-614

Reference: PR-614, EAN13: 5908312595922

Product description

On rail TH-35. For cooperation with a current transformer.
Priority relays are designed to control the value of current drawn by electric receivers and their control units in cases where their simultaneous work could result in circuit overload or current overload protection activation.

Functioning
The relay is adjusted to work with a current multiplier, with its input connected to the priority circuit and output to the PR measurement clamps, which allows control of circuits with peak load higher than 16A and allows setting the relay's activation threshold higher than 15A (measured current's maximal range will depend on the multiplier transmission, i.e. from 20A to 150A when using 10:1).

The transmission of the current multiplier should be matched to prevent the current of the secondary winding from exceeding 15A.

Attention!
Current measurement input (terminals 4-6) can not exceed 5A.

Type	for cooperation with a transformer
Power supply voltage	195÷253 V AC
The executive element	relay
Contact configuration	1 × NO/NC
Separation of the contact	YES
Maximum current of non-priority receivers	16 A or larger contactor
Switching current	0,5÷5 A
Switching delay	0,1 s
Return delay	0,1 s
Power return hysteresis	10%
Maximum measuring input current 4-6	5:00 AM
Terminal	pluggable terminal blocks 2,5 mm²
Tightening torque	0,4 Nm
Power consumption	0,4 W
Working temperature	-25 ÷ 50 °C
Dimensions	1 module (18 mm)
Assembly	on rail 35 mm
Ingress Protection Marking	IP20