Liberty OTC-120/230-D Elevator Duplex-Series OilTector® Control System (No Pumps or Tank)

The Liberty OTC-120/230-D Elevator Duplex-Series OilTector® Control System includes all you need except the pumps and tank. Designed and manufactured by Liberty Pumps, a trusted name in the industry for quality and reliability. Please contact a member of our sales or service team for assistance in selecting the correct pump system for your needs!

OTC Control systems include control panel, remote alarm, level sensor, and junction box with disconnect. Controls are available with optional BACnet Gateway for integration with building automation and control systems. Please contact Liberty Pumps for more information.

The ELV-Series sump pumps are designed and approved for safe operation of pumping, alarming and monitoring of elevator sump pits, transformer vaults and other applications where oil and water must be detected. The OilTector^® system will activate the pump to remove water from elevator pits in accordance with ASME A17.1, and will provide pumping of only water - even if an oil condition is detected. The OilTector^® cycles the pump only in the water range. Oil and other harmful floating substances are not discharged into the environment. An alarm is activated in the event of a high water condition or high oil condition.

Duplex pump system detects oil and water allowing for diversion of oil to a separate tank via dedicated oil and water pumps. For use in elevator pits, vaults and other areas requiring the control of oil discharge from sump water.

Specifications:

• Phase:  Single
• Voltage:  115V
• Cord:  25'
• Panel Style:  NEMA 4X
• Style:  Touch Screen

OilTector® Information:

The OilTector® control system is designed and approved for safe operation of pumping, alarming and monitoring of elevator sump pits, transformer vaults and other applications where oil and water must be detected. The OilTector® system will activate the pump to remove water from elevator pits in accordance with ASME A17.1, and will provide pumping of only water - even if an oil condition is detected. The OilTector® cycles the pump only in the water range. Oil and other harmful substances are not discharged into the environment. An alarm is activated in the event of a high water condition or high oil condition.

Duplex Features:

• Easy-to-use touch screen programming with adjustable display brightness.
• Clear cover panel with locking hasp.
• Logic in the panel monitors how much water and/or oil is pumped and verifies that it is pumped to correct location.
• The Duplex program is designed to run 2 pumps, one oil and one water. Specific pumps run depending on input from the OilTector® pre-programmed sensor. An oil storage display is time-based using the pump’s gallon-per-minute rating and dimensions of the holding tank as input by the user.
• Data logging allows export of events to Excel® spreadsheet for expanded analysis and documentation.
• Controls are available with optional BACnet Gateway for integration with building automation and control systems. Please contact Liberty Pumps for more information.

Duplex Control Panel Specifications:

• Control input 115V, 60 Hz (Single-phase only)
• Pump input 115/230 Single-phase or 230/460V 3-phase, 60 Hz
• NEMA 4X panel enclosure rating
• Maximum pump amps is 15A for single-phase and 4-6.3A for 3-phase
• Pump Off/Auto switch
• Pump elapsed time meter
• Pump run counter
• Pump off/delay time: adjusts pumps run-time when oil is detected
• Pump status light GREEN=ON, RED=STOP
• Oil storage level indicator
• Display alarm banners for:
  • • Fail • High Water • Oil Alarm • Power Fail
• Preset level sensor with 25' of cord
• Remote mount alarm (indoor) can be mounted up to 2,500' from panel
• Float switch for oil level sensing in storage tank included with control system