SJE-Rhombus Ultra Nator Duplex Pump Alternator Description

Controls Two Pumps with Easy Pump Connections

The new and improved Ultra Nator™ control and alarm system controls two alternating 120V 1 HP or 15 Amp single phase pumps in duplex pump applications.

The plug and play design features a factory-installed 10' power cord, floats and pump receptacles (no field wiring required to quickly connect two sump pumps).

The new battery back-up alarm system maintains the alarm function if primary power is lost; you can quickly test the battery condition with the battery test function. The new pump failure indicator alerts you to potential pump problems, such as non-operating pumps, problems with outflow plumbing, or if the water inflow is greater than pumping capacity. The reference chart on the panel front helps the operator diagnose problems quickly.

In normal operation, the pump will alternate based on the pump switch level. If an alarm condition occurs (top float activates), the alarm light and horn turn on. The pump in use will turn off and the other pump will turn on. Pumping will continue until the pump switch deactivates (bottom float).

SJE-Rhombus Ultra Nator Duplex Pump Alternator Features

• 120AC Voltage - Primary: 120 VAC, 60Hz; Secondary: 9 VDC
• If Primary Power Fails, the Alarm System Continues to Work Due to Battery Back-Up Feature. Battery Backup Power-9VDC (battery not included) (Battery backup will not run pumps)
• Pump Failure Indicator to Alert of Potential Pump Problems
• NEMA 1 Rated for Indoor Use
• Alternating Pump Action Equalizes Pump Wear
• Factory- Installed Pump Activation 10ft Power Cord
• Factory-Installed Pump Activation and Alarm Activation Switches for Easy Installation (various switch configurations available)
• Red LED High Water Indicator
• Amber LED Horn Disabled Indicator
• Green LED Pump Run Indicators (pump 1 & pump 2)
• Green LED Power on Indicator
• Audible and Visual High Water Alarm
• Alarm Test Press Button Switch
• Pump Run Press Button Switch
• Horn Silence Press Button Switch
• Test-Reset Press Button Switch
• Auxiliary Contacts (normally open and normally closed)
• UL/cUL Listed
• Five-Year Limited Warranty

SJE-Rhombus Ultra Nator Duplex Pump Alternator Specifications

• ENCLOSURE:
• 6 x 6 x 4 Inches (15.24 x 15.24 x 10.16 cm)
• NEMA 1 Rated Thermoplastic
• VOLTAGE:
• Primary: 120 VAC
• Secondary: 9 VDC
• OUTPUT CONTACT RATING:
• 4 Amp
• RECEPTACLES:
• 120 VAC NEMA Type 5-15
• ALARM HORN:
• 95 Decibles at 2 Feet (0.61 meters)
• MAXIMUM CURRENT:
• 15 Amps

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

SJE-Rhombus Ultra Nator Duplex Pump Alternator Resources

SJE-Rhombus Ultra Nator Duplex Pump Alternator Catalog Page

SJE-Rhombus Ultra Nator Duplex Pump Alternator Features & Benefits

SJE-Rhombus Ultra Nator Duplex Pump Alternator Installation Instructions

SJE-Rhombus Mercury Restricted State Map (See next document for mercury alternatives)

SJE-Rhombus Mercury to Mechanical Float Conversion Chart