AC Load Banks

ULB manufactures a range of AC load banks that provide accurate testing of single or three-phase AC power systems. Our AC load banks are available in resistive and resistive-reactive configurations, and can test loads up to 6250KW. ULB’s Load Banks are water or air-cooled, and have multiple safety features. They are also available in portable or permanent design configurations, and are suited for indoor or outdoor installations.

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Installation Type

Load Bank Type

Frequency

Installation Type

Load Bank Type

Frequency

The Universal Load Banks model ULB-RM24 is an ultra compact 24 KW portable rack mounted load bank for testing data centers, stand-by generators, UPS systems etc.

RM-24 Series Load Bank

  • AC
  • Compact
  • Resistive
  • 24kW
  • 415 VAC / 240 VAC / 208 VAC
  • 50 HZ / 60 HZ
The Universal Load Banks model ULB-R100-CP is an ultra compact 100 KW portable load bank for testing stand-by generators, UPS systems etc.

R100 Series Load Bank

  • AC
  • Compact
  • Resistive
  • 100kW
  • 480 VAC / 240 VAC
  • 50 HZ / 60 HZ
The Universal Load Bank ULB-R110 is a compact 110 KW portable load bank for testing stand-by generators, UPS systems etc.

R110 Series Load Bank

  • AC
  • Portable
  • Resistive
  • 110kW
  • 480 VAC / 240 VAC
  • 50 HZ / 60 HZ
The model ULB-R150 is a compact , versalite 150 KW stationary / permanent load bank for testing aircraft / military generators rated for 400Hz.

R150 Series Load Bank

  • AC
  • Stationary / Permanent
  • Resistive
  • 150kW
  • 208 VAC
  • 400 HZ
The Universal Load Bank ULB-R210 is a compact 210 KW portable load bank for testing stand-by generators, UPS systems, Ground Power Units etc

R210 Series Load Bank

  • AC
  • Portable
  • Resistive
  • 210kW
  • 480 VAC / 240 VAC
  • 50 HZ / 60 HZ

R250 Series Load Bank

  • AC
  • Stationary / Permanent
  • Resistive
  • 250kW
  • 480 VAC / 400 VAC / 600 VAC
  • 50 HZ / 60 HZ
The Universal Load Bank model ULB-RL300 is a compact , versatile 300 KVA stationary / permanent load bank for testing back up generators and Ground Power Units. The load bank can be used to test any loads up to a maximum of 300KVA at 480V.

RL300 Series Load Bank

  • AC
  • Stationary / Permanent
  • Resistive & Reactive
  • 300 KVA (240kW, 180KVAR)
  • 480 VAC
  • 60 HZ
The Universal Load Banks ULB-R500 is a compact , versalite 500 KW stationary / permanent load bank that can be used to test loads upto a maximum of 500 KW at 480V and at other voltages such as 400 V, 600 V with derating.

R500 Series Load Bank

  • AC
  • Stationary / Permanent
  • Resistive
  • 500kW
  • 480 VAC / 400 VAC / 600 VAC
  • 50 HZ / 60 HZ
The Universal Load Banks ULB-R650 is a compact , versalite 650 KW stationary / permanent load bank that can be used to test any loads upto a maximum of 650 KW at 240V/480V.

R650 Series Load Bank

  • AC
  • Portable
  • Resistive
  • 650kW
  • 480 VAC / 240 VAC
  • 50 HZ / 60 HZ
The Universal Load Banks model ULB-R1000 is a compact , versalite 1000 KW stationary / permanent load bank for testing any loads upto a maximum of 1000 KW at 480V and also at other voltages such as 400 V, 600 V with derating.

R1000 Series Load Bank

  • AC
  • Stationary / Permanent
  • Resistive
  • 1000kW
  • 480 VAC / 400 VAC / 600 VAC
  • 50 HZ / 60 HZ

R1000TR Series Load Bank

  • AC
  • Trailer Mounted
  • Resistive
  • 1000kW
  • 400 VAC / 480 VAC
  • 50 HZ / 60 HZ
The Universal Load Banks model ULB-RL1500 is a compact , versatile 1500 KVA stationary / permanent load bank for testing any loads up to a maximum of 1500KVA at 480V.

RL1500 Series Load Bank

  • AC
  • Stationary / Permanent
  • Resistive & Reactive
  • 1500 KVA (1200kW, 900 KVAR)
  • 480 VAC
  • 60 HZ

R2000TR Series Load Bank

  • AC
  • Trailer Mounted
  • Resistive
  • 2000kW
  • 400 VAC / 480 VAC
  • 50 HZ / 60 HZ
The Universal Load Banks model ULB-R2500 is a compact , versatile 2500 KW stationary / permanent load bank for testing any loads up to a maximum of 2500 KW at 480V and also at other voltages such as 400 V, 600 V with derating.

R2500 Series Load Bank

  • AC
  • Stationary / Permanent
  • Resistive
  • 2500kW
  • 480 VAC / 400 VAC / 600 VAC
  • 50 HZ / 60 HZ

R5000 Series Load Bank

  • AC
  • Container
  • Stationary / Permanent
  • Resistive
  • 5000kW
  • 480 VAC / 400 VAC / 600 VAC
  • 50 HZ / 60 HZ

RL6250 Series Load Bank

  • AC
  • Container
  • Stationary / Permanent
  • Resistive & Reactive
  • 6250 KVA (5000kW, 3750KVAR)
  • 480 VAC
  • 60 HZ