Page last updated Jul 11, 2011 @ 08:38pm


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Resistive Load Bank
25-75kW, 120-480VAC, 1 or 3phase

This LIBERTY model air cooled load bank is rated for continuous operation, is ultra-compact, portable, easy to transport and has digital metering and data logging software included. Travel case also included.

The Liberty Load Bank is specifically designed for testing and routine maintenance of smaller generators and UPS systems.  At only 69 pounds, it is light enough to be easily moved and transported by one technician, and rugged enough to stand up to years of reliable service.  The Liberty Load Bank features light-weight aluminum and aluminized steel construction, and quick-connect load terminals.  It comes standard with a hard-cover protective travel case on casters with a telescoping handle.

The load bank is available in four versions:
    55kW at 240 or 480Vac 3-phase
    75kW at 208Vac 3-phase
    25kW at 120 or 240Vac single phase
    75kW at 240Vac single phase

The load bank controls and cooling fans are powered by any standard 120Vac single phase wall outlet with the detachable line cord that is provided.  An integral control panel is provided for load bank operation and includes the necessary controls and status indicators.  Digital metering is provided by the Advanced Digital Monitoring System (ADMS).  The ADMS meter provides faceplate display of Volts, Amps, Frequency and kW.  The communicator EXT Data Logging Software allows real time data acquisition and trending of all meter parameters from your laptop PC or PDA.  An infrared/USB interface cable is included for "Plug and Play" convenience.

Features include:
     - compact and simple operation
     - light-weight aluminum construction
     - reliable load elements
     - overtemperature protected
     - no cool down period required
     - voltage selector switch
     - optional digital metering



Maximum Capacity 25 kW 55 kW 75 kW 75 kW
Minimum Load Step Resolution 0.5 kW 5 kW 5 kW 1 kW
Voltage 120/240 VAC 240 or 480 VAC 208 VAC 240 VAC
Phases 1 3 3 1
Current 208/104 A 132 or 66 A 208 A 312 A
Blower and Control Power 120VAC 1-phase 50/60 Hz required.  Detachable line cord provided.
Controls and Indicators                            - blower power ON/OFF switch
                           - master load ON/OFF switch
                           - load voltage selector switch (on dual voltage models only)
                           - load step switches, toggle type
                           - overtemperature protection
Overall Dimensions
(L x W x H)

23" x 12.75" x 23.75" load bank
26.5" x 16.5" x 32" case (plus retractable handle)



Item Number: LIBERTY
Price: $6,817
Price last updated 10/21/2013
Shipping Weight: 175 lbs.
This item normally ships in approximately 2-6 weeks or less.
If not paying by credit card contact NoOutage before placing order.


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