SJE-Rhombus Engineered Controls - VFD Pressure Controls

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Endura™ IR Control Panel

Irrigation Applications up to 500HP

The Endura™ IR pre-engineered control panels feature the VFDC-1300 controller for irrigation pump applications up to 500HP.

The Endura™ IR pre-engineerd control panel is designed for irrigation pump applications up to 500HP.  It is equipped with a Variable Frequency Drive (VFD) in a NEMA 3R enclosure with a circuit breaker, VFDC-1300 controller and a pressure transmitter. 

Each Endura™ IR control panel is factory-tested and pre-programmed for your application, which makes installation and startup simple and quick.  Built-in features such as PID control with sleep function, fill pipe function, dry run protection with automatic re-start after a pre-set time make this control solution ideal for irrigation pumping systems.

SJE-Rhombus is a
UL certified panel shop that can customize the Endura™ IR control panel to suit specific requirements. Ask about our quick ship program for this product.


Endura™ IR Control Panel


  • NEMA 3R enclosure suitable for outdoor operation
  • Enclosure ventilation for VFD cooling
  • VFDC-1300 controller
  • Washable metal ventilation filter
  • 1/4 turn latch, pad-lockable hasp
  • Main disconnect/circuit breaker through door operator handle
  • 0-200 PSI pressure transmitter, NEMA 4X rated
  • UL/cUL 508A Listed

Variable Frequency Drive:

  • Available for 208V, 230V, 400V, 460V, 575V pump applications
  • Best suited for 20 HP to 500 HP applications
  • Pre-programmed parameters

VFDC-1300 Controller:

  • PID control
  • Graphic display with LED back-lighting
  • Easy set up
  • Run Dry  protection:
    • Low VFD amps at full speed
    • Time delay
    • Auto restart timer
  • Fill pipe (low Hz on start up to reduce water hammer)
  • Run time (hours, minutes, seconds)
  • Cycle counter
  • Low pressure alarm
  • High pressure alarm
  • Low water input: low suction pressure or low water pressure
  • VFD output am monitor
  • VFD output frequency monitor
  • VFD fault monitor
  • VFD Hand/Off/Automatic switch
  • Manual speed control potentiometer

VFDC-1300 Controller


  • Inner door
  • NEMA 4 or NEMA 4X with air conditioning
  • Stainless steel or aluminum enclosure
  • Line reactor
  • Load reactor
  • dV/dt filter
  • Harmonic filtering
  • Lightning arrestors/surge suppressors
  • Single phase incoming power applications
  • Communication capabilities
  • CSA Certification



Endura™ IR Control Panel


For specifications on the Endura™ IR (Irrigation) control panel, please contact the factory at 1-888-342-5753.


Available Downloads

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Visit our downloads section of this website for additional literature.

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