The phase controller KF-2 is designed for controlling of motor power supply 3-phase systems (pumps, ventilation system, elevators). The phase controller KF-2 is constructed in two different types (380V AC and 500V AC). The phase controller KF-2 constantly controls all three phases, their sequence and eventual asymmetry between phases. The phase controller KF-2 doesn’t need an extra power supply, only the connection of all three phases of controlled system (L1, L2, L3) without grounding.
The relay closes in the presence of all three phases (L1, L2, L3) which must be connected in the correct order. The mentioned state is signalled with a green LED diode on the front. In case of any other state, the relay opens and the green LED diode turns OFF.
Supply Voltage:
380V / 50Hz and 500V / 50Hz
Relay:
8A / 250 V ~ACI 10A, 30V DC / 250V AC RES. 1/3HP, 125V AC 1/2HP, 250V AC
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