Purpose
Three phase and sequence monitor is designed to protect tree phase electric motors against voltage drop in at least one phase or voltage asymmetry between phases, which could damage the motor, with additional protection of motor rotation direction in case of phase change before the monitor.
Technical data
supply | 3×400/230V+N |
current load | <10A |
contact | 1 C/O |
signalling of supply | 2 x LED |
activation voltage asymmetry | 40÷80V~ |
histeresis | 5V~ |
switching-OFF delay | 4sec |
power consumption | 1,6W |
working temperature | -25÷40°C |
connection | screw terminals 2,5mm2 |
dimmension | 2 modules (35mm) |
fixing | on rail TH-35 |
Three-phase asymmetry and sequence monitors
- Product Code: CKF-BR