Feature

●LED indicator: the operating status of the voltage control relay is indicated by the LED indicator.
●Convenient monitoring: the voltage relay can monitor its own operating voltage (true RMS measurement).
●Small and easy to install: the surge relay is extremely small and can be mounted on a 35mm DIN rail.
●High Accuracy The voltage relay has 8 adjustable rated voltages and the accuracy of voltage measurement is less than 1%.
●Application: equipment protection and control (tower cranes, elevators, agricultural equipment, refrigerated vehicles); prevent the reverse operation of equipment; normal/emergency power switch; prevent phase failure of dynamic loads.

Description

Specification:
Function: LN voltage monitoring (3-phase 4-conductor system)
Surveillance port: L1-L2-L3-N
Power: L1-N.
Rated Operating Voltage: 127-132-138-220-230-240-254-265 (PN)
Rated power frequency: 45 Hz - 65 Hz.
Measuring range: 101V-318V.
Voltage threshold range: 2% -20% (rated voltage).
Fixed voltage delay rate: 2%
Voltage measurement error: 1%.
Switch-on delay time: 0.5s.
Button adjustment accuracy: 10%.
Reset time: 1s.
Temperature fluctuation error: 0.05% / °C, at = 20°C.
Output: 1 x SPDT; 10 A/AC1; 250 VAC / 24 VDC.
Minimum switching capacity: 500 mW.
Surge voltage: 2%-20%.
Under voltage: -20% -2%.
Unbalanced voltage: 8%.
Response delay time: 0.1-10s adjustable.
Phase follow-up protection: yes.
Phase failure protection: yes.
Power indicator: green LED.
Output relay indicator: red LED.
Mechanical life: 1 x 107.
Mounting Method:35mm DIN Rail Mount
Mounting height: 2000 m.
Weight: approx. 76 g.

Package list:
1 x voltage monitoring relay.