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ASCO Avtron 2600 Portable Load Bank (25-75kW)

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175.00 LBS

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The ASCO Avtron 2600 (LPH25-75) Portable Resistive Load Bank is ideal for routine testing and maintenance of AC power sources such as stand-by emergency generators and UPS systems up to 75 kW. Available in single and three phase models.

2600 Models
Model Max
Phase/Voltage Load Step Resolution
D38977 25 kW 1PH - 120 & 240 VAC 0.5, 0.5, 1, 2, 3, 3, 3, 3, 3, 3, 3 kW
D37871 75 kW 1PH - 240 VAC 1, 2, 2, 5, 10, 15, 20, 20 kW
D37873 55 kW 3PH - 240 & 480 VAC 5, 10, 20, 20 kW
D42034 75 kW 3PH - 208 VAC 5, 10, 20, 20, 20 kW


  • Load Capacity: See Model Chart above.
  • Duty Cycle: Rated for continuous opertion.
  • Load Step Resolution: See Model Chart above.
  • Controls: Local manual control panel includes Power On/Off switch, Master Load On/Off switch, and Individual Load Step switches.
  • Instrumentation: Digital monitoring via full digital metering (V, A, Hz, kW) with automated data acquisition and real time data logging, software IrDA converter supplied.
  • Control/Cooling Power: Requires 120V single-phase 60Hz power source; line cord provided.
  • Cooling System: Approximately 1740 CFM cooling is provided by six integral cooling fans.
  • Load Elements: Uses helically wound chromium alloy Helidyne elements supported across their entire length by segmented ceramic insulators on stainless steel rods.
  • Safety Features: Cooling air loss protection. Fuses for short-circuit protection.
  • Load Connections: Quick disconnect cam-type male connectors on the front of the load bank.
  • Enclosure: Heavy-gauge aluminized steel indoor enclosure with high quality baked polyester powder-coated finish.
  • Travel Case: Comes standard with a hard-cover protective travel case on casters with a telescoping handle.


2600-LPH25-75 Spec Sheet

2600-LPH25-75 Drawing

Advanced Digital Monitoring System (ADMS) Spec Sheet

Avtron 2-Year Warranty

OPTIONS (See Accessories Tab)

  • Steadypower 20ft or 50ft Cable Set.
2600 Series (LPH25-75)
Max Capacity Options:
25, 55, or 75 kW
Voltage Options:
See Comparison Chart
Phase Options:
Single or Three
Load Step Resolution:
See Comparison Chart
Control/Blower Power:
External 120 VAC, 1 Phase, 60 Hz power source
Dimensions LxWxH (inches):
23 x 13 x 24 (w/o travel case), 276 x 17 x 32 (w/ travel case)
70 lbs. (w/o travel case), 90 lbs. (w/ travel case)
Limited Warranty:
2 Year
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