CNC YC9VA 2IN1 63A Adjustable Over & Under Voltage Protector Time Delay

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Rs.4,999 Rs.5,500


YC9VA votage and current display relay is a microprocessor-based voltage monitoring device for single-phase AC networks to protect electrical equipment from surge voltage. The device analyzes the main voltage and displays its current value on a digital indicator. Load is switched by electromagnetic relay. The user can set the current voltage value and delay time through the button. The value is stored in non-volatile memory. Aluminum wires and copper wires can be used for connection.

Parameter Data
Rated power supply voltage AC230V
Rated frequency 50/60Hz
Maximum voltage adjustment range 230V~300V
Minimum voltage adjustment range 120V~210V
Range of adjustment of the maximum current 1A~63A
Deviation 2%
Maximum action time <275V : 0,1s, ≥275V : 0,02s
Delay time adjustment range 1-90s
Minimum action time 0.5s (≥160V); <0.1s(<160V)
Delay time adjustment range, overcurrent trip time 1-90s (Inom <lism <Imax :); 0.1s (lism≥lmax)
Voltmeter accuracy ≤1%
Rated insulation voltage 400V
Output contact 1NO
Protection IP20
Pollution 3
Electrical life 100000 times
Mechanical life 1000000 times
Altitude ≤2000m
Operating temperature -5°C~40°C
Relative humidity 50% at 40°C (non-condensing)
Storage temperature -40°C~55°C
Installation 35mm DIN rail
Range of adjustment of the on-delay time 1-90s


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