Hubbell LXi-1100 User Manual
Hubbell Industrial Controls, Inc.
LXi Fire Pump Controllers
For use with Electric Motor
Driven Fire Pumps – Microprocessor Type
Brochure 6300M
Hubbell Fire pump Motor Controllers are designed to comply with
the latest standard of the National
Fire Protection Association for the
installation of stationary pumps for
fire protection (NFPA-20).
Models
The following combination
controllers are available:
♦ Model LXi-1100 - Solid State
Soft Start/Stop combined Manual and Automatic controllers
are designed to control squirrel
cage motors where the power
source does not permit full voltage starting and to reduce mechanical and hydraulic stress on
plumbing.
• May 2004 • Replaces August 2002
6300M
♦ Model LXi-1200 - Across-the-
Line combined Manual and
Automatic Controllers are designed to control squirrel cage
motors by means of Across-theLine starting.
♦ Model LXi-1300 - Autotrans-
former combined Manual and
Automatic Controllers are designed to control squirrel cage
motors where the power source
does not permit full voltage
starting.
♦ Model LXi-1400 - Reduced
Voltage Primary Resistor Start
combined Manual and Automatic Controllers are designed
to control squirrel cage motors
by means of Primary Resistor
starting.
♦ Model LXi-1600 - Wound Rotor
Manual Controllers are designed
to control wound rotor motors
driving multi-stage fire pumps.
They are available with five
speed points (standard) through
nine speed points (optional).
NYC MEA Approved.
LXi-1200 Shown
New Small Cabinet Design For Some Models
♦ Model LXi-1700 - Part Winding
combined Manual and Automatic Controllers are designed
to control squirrel cage motors
by means of Part Winding
Starting.
♦ Model LXi-1800 - (Closed) &
LXi-1900 (Open) Transition -
Wye/Delta combined Manual
and Automatic Controllers with
ATS are designed to control
squirrel cage motors by means
of Wye/Delta Starting either
Open or Closed Transition.
Features
♦ LXi Microprocessor Logic &
Control
♦ Coordinated design engineered,
built, tested and labeled by one
manufacturer
♦ Suitable for use as service en-
trance equipment
♦ Full compliment of visual indi-
cators
♦ Communications port
♦ LCD display shows system
pressure, and simultaneous
reading of all phases for amps
and volts
♦ Full range of horsepower ratings
and voltages
♦ Ample cable bending space
♦ Printer Available
♦ Digital Pressure Recording
♦ New Small Cabinet Design
Saves Pump Room Space
Examples:
40h x 22w x 13 deep for maximum of
40wp @ 208v-230V, 75hp @ 480v
Fire Pump Controllers with LXi Logic
The LED display module is mounted on the enclosure flange, the LED’s are multi-color, red for
critical alarms, yellow for informational indications, and green for status.
A total of (16) LED’s are available to match most any requirement for alarm indications.
Standard Indications for LXi controllers
• Power Available
• Lockout
• Start Time/Acceleration (reduced
voltage/current models only)
• Low Suction
• Locked Rotor
• Pressure Switch Start
• Shorted SCR (LXi-1100 only)
• Fail to Start
• Phase Reversal
• Run Timer
• Pump Start Delay On
• Overload
• Pump Running
• Overtemp SCR (LXi-1100 only)
The LCD display/programming module displays four screens of (4) lines x 20 characters per screen.
Each individual screen may be scrolled in the display by the operator without a password. The LCD
display/programming module is mounted in the enclosure flange.
Main Screen Real Time Information
• System Pressure
• Simultaneous 3-Phase Volts – Phase to Phase
• Simultaneous 3-Phase Amps
(4) Additional LED’s
• Local Manual Start
• Remote Start
• Emergency Manual Start
• Local Manual Stop
The system pressure settings are set using
the touch pad after a password is entered .
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