Opisy

• General Voltage control relays are designed to guard instruments with touchy working voltage values from faults that could be caused by mains voltage Usage and Working Principle Make the connections of the machine in keeping with connection scheme Set the necessary settings of the system per the operating voltage values of the weight When the system is energized, if the voltage values are narmal per the set values, the relay gets activated and the relay LED（□） is became on (In the case of items with phase collection control, the phase collection must also be correct When the voltage values go out of the set values, the linked fault LED is on, it waits until the postpone time (DT), after the time has elapsed, the relay will get de-activated and the relay LED goes out When the voltages go back to their usual values, the system waits until the reset time (RT), after the time has elapsed the relay will get activated and the relay LED is grew to become on The High Voltage Protection function is deactivated when the HV management knob is set to Off The Low Voltage Protection operate is deactivated when the LV control knob is set to Off Relay is Activated: 2 (COM) and 3 (NC) short circuit, 1 (NC) and 2 (COM) open circuit Relay is De-activated: 2 (COM) and 1 (NC) quick circuit, three (NC) and a pair of (COM) open circuit Required Settings and Error Notifications HV: High Voltage Set Value, when the voltage rises above this value, HV LED is on LV: Low Voltage Set Value, when the voltage drops beneath this value, LV LED is on DT: Delay Time, is the time to attend before getting into the fault RT: Reset Time, is the time to wait for the relay to pull when the voltages return to typical LED Notifications By Errors Protection Functions High Voltage Protection- To enter the mistake state: If one or more of the stages is going above the high voltage set value, the HV LED is on, the gadget waits untilthe set delay time (DT), after the time has elapsed the relay will get de-activated and the relay LED is off High Voltage Protection-Exiting the error state: When all levels drops below by 3% of the high voltage set value, the system waits for the reset time (RT) After the time passes, the HV LED is off, the relay will get activated and the relay LED is on High Voltage Fuse Protection To input the mistake state: If one or more of the levels exceeds 1 instances the rated operating voltage, the HV LED is flashes, after a hundred milliseconds the system will get de-activated the relay, and the relay LED is became off High Voltage Fuse Protection - Exiting the error state: When all levels drops beneath by way of 3% of the excessive voltage set value, the device waits for the reset time (RT) After the time passes, the HV LED is off, the relay gets activated and the relay LED is on Low Voltage Protection - To enter the error state: If one or extra of the phases is going below the low voltaget set value, the LV LED is on, the gadget waits till the set postpone time (DT), after the time has elapsed the relay gets de-activated and the relay LED is off Low Voltage Protection - Exiting the error state: When all phases goes above via 3% of the low voltage set value, the gadget waits for the reset time (RT) After the time passes the LV LED is off, the relay gets activated and the relay LED is on Low Voltage Fuse Protection- To input the mistake state: If one or more of the stages zero instances under the rated operatinq voitage, the LV LED is flashes, ater one hundred milliseconds the machine gets deactivated the relay, and the relay LED is grew to become off Low Voltage Fuse Protection - Exiting the mistake state: When all stages goes above through 3% of the high voltage set value, the machine waits for the reset time (RT) After the time passes, the LV LED is off, the relay gets activated and the relay LED is on Inadequate Supply Voltage Protection - To input the error state: LV and HV LEDs flashes when N-L1 voltage for GKM-02/02F and L1-L2 voltage for GKT-03/03F is less than the nominal operating voltage by means of zero instances After a hundred millisecond the system will get de-activated the relay, and relay LED is grew to become off Inadequate Supply Voltage Protection- Exiting the error state: When N-L1 for GKM-02/02F, L1-L2 voltage values for GKT-03/03F goes above by 3% of the low voltage set value, the system waits until the reset time (RT), after the time has elapsed, the LV and HV LED sturn off relay gets activated and relay LED is on Phase Sequence Protection: If the section sequence of the machine is reversed, the section series error LED(X) will remove darkness from and the relay won't gets activated Phase absence is phase collection fault at the identical time Maintenance Switch off the machine and release from connections Clean the trunk of machine with a swab Don’t use any conductor or chemical may well damage the device Make sure gadget works after cleansing Warnings Please use the device in keeping with the guide Don’t use the gadget in wet Include a swap and circuit breaker within the assembly Put the swap and circuit breaker nearby the device, operator can reach easily Mark the switch and circuit breaker as freeing connection for system Specifications Operating Volt: three x 380V AC 50/60Hz Nominal Operating Volt: 380V 50/60Hz High Voltage:400V-510V Low Voltage:260V-370V Delay Time:0 sec - 20 sec Reset Time:0 sec -20 sec Operating Power: <6VA Operating Temperature: -20°C+55°C Display: 4xLEDs Connection Type: Terminal Connection Contact:5A/250V AC (Resistive Load) Cable Diameter: 1,5mm² Weight: 0 Mounting: Assembled on the din rail Operating Altitude: <2000meter Dimensions Connection diagram

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