General

Voltage Controller Relays are designed to avoid the failures of network voltage for the devices which have sensitive working voltage.

Usage and Working Principle

Make the connections according to the diagram. Set the device according to the required electrical charge. When the power is on, if the voltages are same as adjusted, relay led switches on and relay pulls. In this cases contact out is(NO)3 pole. When the volage values are avnormal, relay releases and led is switched off after waiting till the setted time is up. In this case contact out is (NC)1.
GK-04FN type voltage controller relay doesn't work if the phase sequence is incorrect.

Maintenance

Switch off the device and release from connections. Clean the trunk of device with a swab. Don't use any conductor or chemical might damage the device. Make sure device works after cleaning.

Warnings

Please use the device according to the manual.
Don’t use the device in wet.
Include a switch and circuit breaker in the assembly.
Put the switch and circuit breaker nearby the device, operator can reach easily.
Mark the switch and circuit breaker as releasing connection for device.

Specifications

Operating Voltage(Un)....: 3 x 380V AC + Neutral
Operating Frequency.......: 50/60 Hz.
High Voltage (U>)...........: 400V - 460V
Low Voltage (U<)............: 230V - 360V
Waiting (t).......................: 0,1sec - 10sec.
Operating Power...............: <6VA
Operating Temperature..: -20°C.....+55°C
Display..................: Power led, Relay led, High volt
led, Low volt led, Phase sequency led,
Three leds of phase to phase.
Connection Type..............: Terminal connection
Contact....................:5A/250V AC (Resistive Load)
Cable Diameter.................: 2,5mm²
Weight................................: Max. 210gr.
Mounting...........................: Vertical assembled in
the panel or assembled on the din rail
Operating Altitude..........: <2000meter

Connection diagram

Dimensions