Low Voltage Loadbank

Thomson low voltage resistive and load banks are designed to operate at 110 – 690 volts. Load banks are available in NEMA 1 and NEMA 3 construction, designed for indoor and outdoor applications. Load Banks are constructed of 16 Ga Galvanized Steel (ASTM G90). The LBO/LBI/TLB load banks are free standing designed with a universal mounting system allowing the customer to confidently select load bank placement. All Thomson load banks are offered with multiple load steps.

 

LBO Series (NEMA 3R outdoor model)

 

Low Voltage Load Bank

3000kW 600 volt

 

Thomson LBO resistive test load banks are CSA Certified up to 3000 KW and manufactured utilizing ISO9001 Certified Quality Assurance System

 

MODEL LBO-300H LBO-500H LBO-700H LBO-1000H LBO-1500H LBO-2000H LBO-3000H
kW Capacity 50-300kW 300-500kW 500-700kW 700-1000kW 1000-1500kW 1500-2000kW 2000-3000kW
Maximum Voltage 690 Volts 690 Volts 690 Volts 690 Volts 690 Volts 690 Volts 690 Volts
Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
Minimum Load Step Resolution 10kW 15kW 30kW 50kW 50kW 50kW 50kW
Dimensions (WxHxD) 80"x36"x40" 90"x36"x40" 87"x44"x41" 87"x36"x64" 91"x44"x75" 87"x78"x64" 91"x88"x75"
Weight (lbs) 650 750 850 1650 1750 3300 3500

 

Single or Multi-Voltage available.  Standard with NEMA 3R enclosure.

LBO-H load banks are horizontal discharge. 

LBO-V also available in vertical discharge.

LBI Series indoor NEMA 1 load bank information available upon request.

 

TLB Series (Portable Test Load Bank)

Portable Test Load Bank VerticalPortable Test Load Bank Horizontal

Vertical Horizontal

 

Available in either horizontal or vertical configurations and with selectable voltages and load steps.

 

MODEL TLB-80H TLB-150H TLB-300H TLB-500H TLB-700H
kW Capacity 10-80kW 80-150kW 150-300kW 300-500kW 500-650kW
Maximum Voltage 690 Volts 690 Volts 690 Volts 690 Volts 690 Volts
Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
Minimum Load Step Resolution 10kW 15kW 30kW 50kW 50kW
Dimensions (WxHxD) 21"x32"x42" 35"x40"x54" 36"x47"x61" 36"x47"x74" 44"x49"x74"
Weight (lbs) 160 440 490 700 950

 

Single or Multi-Voltage available.  Standard with NEMA 1 enclosure.

TLB-H load banks are horizontal discharge.

TLB-V vertical load bank information available upon request.

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