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Resistive Load Bank
500-700kW max, 120-480VAC, 1 or 3 phase

This 2900 series Load Bank is a portable, self-contained unit that simulates electrical loads. It is ideal for routine load testing of standby diesel generating systems at remote sites or for factory production line testing of (UPS) Uninterruptible Power Supplies, turbines, or engine generator sets. This model provides resistive loading up to 700 KW at either 240 or 480 Volts AC in a convenient, and easy-to-use package.

The load bank is available in four versions:
    500kW at 240 or 480Vac (selectable) 3-phase with 50kW step resolution
    500kW at 240 or 480Vac (selectable) 3-phase with  5kW step resolution
    700kW at 240 or 480Vac (selectable) 3-phase with 50kW step resolution
    700kW at 240 or 480Vac (selectable) 3-phase with  5kW step resolution

Control Power: These load banks require control/blower power of 120 VAC, 1 phase, 60 Hz (line cord provided). If 120 VAC, 1 phase, 60 Hz is not readily available, a control power transformer is available as an option.

Blower Power: Blower power is derived from the power source under test.

Features include:
     - Portable for load testing at multiple Sites
     - Compact easy to transport and operate
     - Extra large load capacity up to 700kW
     - Rugged aluminized steel enclosure with castors
     - Convenient operator controls with digital metering and data logging software



Maximum Capacity 500 kW or 700 kW models
Minimum Load Step Resolution 5 kW or 50 kW models
Voltage 240 or 480 VAC selectable
Phases 3
Blower and Control Power 120VAC 1-phase 50/60 Hz required.  Detachable line cord provided.
Controls and Indicators                            - blower power ON/OFF
                           - master load ON/OFF switch
                           - load voltage selector switch
                           - load step switches, toggle type
                           - over temperature protection
Overall Dimensions
(L x W x H)

60.5" x 33.5" x 75"

Note: Other models with international 50 Hz voltages or custom DC voltages also available.

Contact if no price is shown below or if it appears to be out of date.



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