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Avtron 2705 Portable Load Bank (100kW)

Our Price: $12,613.00

SKU: 2705-1305413 Category Brand:
Availability: In Stock and Ready to Ship
Shipping: Please Call for a Freight Quote

The Avtron 2705 Portable Resistive Load Bank offers a load capacity up to 100 kW in a lightweight, ultra-compact portable package.


  • Load Capacity: Up to 100kW at 480VAC, 3-Phase, 60Hz; 93.75kW at 240VAC, 3-Phase, 60Hz. Can also be used at 208VAC, 3-Phase, 60Hz – up to 70kW. Download the Derate Values spec sheet below for capacity ratings at other voltages.
  • Duty Cycle: Rated for continuous operation.
  • Load Step Resolution: 5kW minimum at 480VAC, 3-Phase; derates at other voltages.
  • Controls: Local manual-control via SIGMA LT digital push-button toggle switches and status LED indicators. Controls include Control Power ON/OFF with LED status, Voltage Select with LED status, Master Load with LED status, and LOCAL/REMOTE with LED status. Individual Load Step push buttons with LED status for every load step.
  • Instrumentation: Full digital metering included for monitoring of Volts, Amps, Frequency, and kW.
  • Control/Cooling Power: Requires an external 120VAC, 1PH, 60Hz source; detachable line cord provided.
  • Cooling System: Approximately 2,000 CFM cooling is provided by four integral cooling fans.
  • Load Elements: Uses helically wound chromium alloy Helidyne elements supported by ceramic insulators on internal frame supports.
  • Safety Features: Cooling air loss protection. Fuses for short-circuit protection.
  • Load Connections: Quick disconnect male cam-type power connectors on the back of the load bank (1 per Phase, 1 Ground).
  • Enclosure: Heavy-gauge aluminized steel indoor enclosure with high quality baked polyester powder-coated finish. Two moveable and two fixed casters provided for easy mobility. Handles provided for lifting the load bank.


Avtron 2705 Spec Sheet

Avtron 2705 Drawing

Avtron 2705 Derate Values

Avtron 2000 Series Brochure

Avtron SIGMA LT Control Brochure

Avtron SIGMA LT Control Manual

Avtron SIGMA LT Toggle Control Quick Start

Avtron SIGMA LT Hand-Held Control Quick Start

Avtron 2-Year Warranty


  • Our Controller Price: Please Call for Pricing
  • 4.3″ color touch screen with easy to navigate screens.
  • USB port provided for data download and software updates.
  • Housed in a rugged and easy to grip industrial grade enclosure.
  • Enables networking of up to 25 load banks for higher capacity testing.
  • Operator can control the entire load bank string or any individual unit within the string.
  • Extremely fast and reliable CANbus communication protocol reduces network sag which is typically found in RS232 network load banks.
  • Requires a Sigma LT Network Cable to connect the controller to the load bank, and to connect each load bank in a string.
  • Five Meter Multi-Pin Sigma LT Network Cable (PR10333) – ADD $190.00
  • Ten Meter Multi-Pin Sigma LT Network Cable (PR02460)- ADD $278.00


  • Heavy-Duty Transit Case with four swivel casters (1302855) – Call for Pricing
  • Steadypower 20ft or 50ft Cable Set (see below to order).
Load Step Resolution @ 240 VAC

Control/Blower Power

Dimensions LxWxH (inches)


Limited Warranty


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