Description

Franklin’s SubMonitor is an easy to use, programmable protection device for Franklin Electric three-phase submersible motors
SubMonitor’s features provide advanced protection of submersible motors:
• SubMonitor operates over the full range of three-phase motor voltages, 200 – 575 volts, 50 and 60 Hz.
• Operates on motors with service factor current rating of 5 amps through 350 amps – no external current transformers required.
• Protects motors and pumps from overloads, underloads, overvoltage, undervoltage, unbalanced currents, phase loss*, chattering contacts, and phase reversal.
• Operates with a Subtrol-equipped submersible motor to provide motor overheat protection.
• Monitors and displays three-phase voltages, three-phase currents, and pump status.
• When a fault occurs, displays the fault conditions and status.
• Records and displays the history of up to 502 fault trip events, plus records changes to programmable parameters.
• Records total pump operating time.
• Features a detachable display unit which may be mounted on the front of a panel for viewing operating status.
• Includes the option of password protection to avoid tampering.
• Easy mounting with DIN rail mounts.
• Totally integrated unit – current transformers are built in

Additional information