Irrigation Pump Relay Wiring

Rain bird s line of pump start relays offer the protection and reliability that your irrigation system needs when using a pump to pull water from an external water source like a pond creek or low pressure potable water source.

Irrigation pump relay wiring.

Suitable for conventional wiring or two wire decoder activation allows flexible installation options provides a solution for irrigation controller and pump start relay installations that have insufficient power to activate the pump includes solid state relay and local 24 vac transformer for simple psr activation. Pump start relay wiring. The relay changes the irrigation timer to normal household voltage. Pumps are built to use normal house currents.

A pump start relay is an electrical device that allows your irrigation timer to communicate with the pump. Mount the pump relay a minimum of 15 feet from both the irrigation control box and the pump as electrical interference can occur if the devices are mounted in close proximity to each other. A pump start relay serves as a switch that activates 110 220vac power to the pump when the generation 1 smart sprinkler controller s master valve is enabled. Rain bird pump start relays work with a lawn controller s start stop command to facilitate the electrical path from the breaker box to the pump motor.

Pump start relays reliable pump performance and protection. Wiring 24 vac use a minimum distance of 15 4 5 m between the controller and the relay to dampen electromagnetic noise. Rain bird psr universal pump start relays provide pilot duty operation for all types of electrically driven pump equipment with available coil voltages of 24 110 and 220 vac. This device is imperative when you are using a pump to supply water to your irrigation system.