Sell Single phase voltage relay RN-112

Single phase voltage relay RN-112 You May Also Be Interested In: relay universal electronic voltage relay
An universal electronic maximum/minimum voltage relay RN-112 is designed for monitoring of tolerable voltage value and voltage existence with rated parameters 100B/ 50Hz and for electric curcuit switching in the protection devices and automatic equipment of the electric installations where the nominal voltage is more than 1000V.
The relay RN-112 (hereafter "the relay") allows users to adjust trip voltage settings and trip delay settings when the maximum/minimum voltage thresholds are reached. The relay provides three modes of operation:
A minimum voltage relay mode (the relay trips only when voltage drops below the minimum voltage threshold adjusted) ;
A maximum voltage relay mode (the relay trips only when voltage exceeds the maximum voltage threshold adjusted) ;
Symmetry operate settings mode (the relay trips when both the maximum voltage threshold is exceeded and the minimum voltage threshold is dropped below) .
The relay is a digital microprocessor device. The relay doesn't call for additional external power supply because it's self-powered by the voltage to be monitored.
The relay is connected in parallel to the mains supply to be monitored by the Input contacts "(1-1) - (2-2) ". For the mounting convenience the input contacts have common terminals, i. e. one connection point is the 1-1 terminals and another connection point is the 2-2 terminals. The relay has two groups of independent output contacts (3-4, 5-6) . In "dead" status (the relay is de-energized or it's not connected) the 3-4 contacts are closed and the 5-6 contacts are open.
Brand Name
Supply Capacity
as per requirement
Available Colors
Lead Time from Order to Shipment
30 days
Model Number
Minimum Order Quantity
50 pcs
Terms of Payment
Terms of Sale
Warranty Coverage
12 months