Pump Relay Board

The 6-station Pump Relay (PRP) boards for Cabin & Chiller Controls

The 6-station Pump Relay (PRP) boards allows control of a common seawater pump between multiple cabin or chiller controls. It can also be used to control a common chilled-water loop pump between multiple chiller controls.

Separate, fully-isolated pump trigger inputs accept either 115VAC/60Hz or 230VAC/50-60Hz. The pump power source and pump output is also isolated and can be either 115VAC or 230VAC/50-60Hz.

The metal enclosure allows for entry and exit of all wires to and from the controls, from the pump power source, and to the pump.

Features

• Fully isolated trigger inputs allow connection to different circuits.
• Compatible with any manufacture pump and AC or chiller system.
• Controls common sea water pump for multiple AC or chiller units.
• Capacity to handle up to 20 amps.
• 100 to 240 VAC capable at both 50 and 60Hz.
• Trigger 230 pumps from 120 volt AC
• Trigger 120 pumps from 230 volt AC