Regarding the cable transmission distance
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May I ask, for a shielded cable with a 2*1.5 specification used to transmit 220V voltage to activate solenoid valves, what is the maximum transmission distance? Thank you
It depends on the solenoid valve’s power and minimum voltage
It can be estimated roughly by finding the maximum current that a 2*1.5 shielding cable can carry, simply calculating the resistance using Ohm’s law, and then subtracting the value of the load resistance to obtain the resistance of the circuit. The length of the circuit can be approximated by referring to the manual.