3-Phase Motor Protection

The SubMonitor is designed to protect 3-phase pumps with horsepower ratings between 3 and 200 hp. Current, voltage and motor temperature are monitored using three integrated current transformers. A digital display provides current and voltage readings for all three legs and allows the user to set up the SubMonitor quickly and easily. The SubMonitor is the latest innovation in 3-phase pump protection from Franklin Electric. Using state-of-the-art technology, the SubMonitor provides the ultimate protection for a pump and motor. There is simply no better way to protect a large 3-phase submersible pump investment than with a SubMonitor. It‘s the protection device that can sense overheating straight from the motor windings! And it is made by the world leader in submersible motors - Franklin Electric.

Specifications

  • Quick setup to monitor a motor, simply enter the line frequency (Hz), line voltage (Volts), and motor service factor Amp rating
  • Digital display indicates voltage and current on all three legs at the same time, and fault messages are in easily understandable text
  • Monitors - Under/Overload; Under/Overvoltage; Current Unbalance; Overheated Motor (Subtrol Equipped); False Start (Chattering); Phase Reversal
  • For motors with service factor Amp ratings between 3 and 359 Amps
  • One unit covers the entire range from 190 to 600 Volts
  • No need to make additional turns around the CT or add external CTs
  • Password protection option
  • DIN rail mounting option
  • Stores fault, setting changes, and pump run-time, that can be accessed through the display
  • Detachable NEMA 3R display unit can be mounted on panel door
  • UL 508 Listed

Technical Specification:

  • Input Voltage: 190 – 600 VAC
  • Frquency: 60/50 Hz
  • Motor Service Factor Amps: 3 to 359 Amps
  • Maximum Conductor Size Through Sensors
    • Max. Diameter 0.920 in. (23 mm)
  • Trip Response:
    • Motor, Under / Overload, Under / Overvoltage, Overheat, Unbalance: 3 seconds
  • Control Circuit Rating: 1.5 Amp AC, up to 600 Volts
  • Signal Circuit Rating: 1 Аmp AC, up to 250 Volts (Incandescent: 100 Watts max.)
  • Wiring Terminals:
    • Wire Gauge: #12 to #18 AWG
    • Tighten to: 4.5 in-lbs
Premium Package 586 000 5100

SubMonitor Weights and Packing size

Weight (SubMonitor) 3.3 lbs/7,3 kg
Carton Size (Std. Unit) 7,75 in x 11,5 in x 6,75 in (19,7 см x 29,2 см x 17,1 см)
Shipping Weight (Std. Unit) 3.5 lbs./7.5 kg

D3 is a service tool that provides the capability to download data from SubMonitor
and transfer that data to a PC.

Includes:

  • D3 unit
  • Transfer software
  • USB cable

Part Number.: 585 001 1100