81kW Load Bank
H03
81 kW, 400Hz Mobile
Resistive Load Bank

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Features
  • Quiet
  • Efficient
  • Reliable
  • Codified
  • Safe
Specifications
NSN 6150-66-158-3987
Item Description:
Mobile Resistive Load bank for
testing of Generators
 
Rating:    81kW continuous At an ambient
temperature of 45 degrees C
 
Input Voltage:   200V 3-phase 4-wire 400 Hz nominal  
Input Current: 260 amps nominal  
FUNCTIONS:
   
Input Contactors: Internal Electronics controls
main Input Contactor
 
Frequency Meter:   350 – 450 Hz, Hermetic  
Voltmeter: 0 – 300V  
Ammeter: 0 – 300A  
Emergency Stop: Standard mushroom head pushbutton.
Mechanically and electronically latched
(trips Input Contactor)
 
Ingress Protection:    IP54
 
Interlock: E&F Interlock Circuit  
Cooling:
Self supported 400Hz high volume
fans with redundancy
Over Temperature: Thermistor sensing of internal duct
wall temperature, over temperature
results in latched trip of main
contactor via electronics
Over Voltage: Over v olta ge re su lt s in latched trip
of main contactor via electronics
(132VAC Line to Neutral)
Under Voltage: Under voltage results in latched
trip of main contactor via electronics
(95VAC Line to Neutral, resettable at 105VAC)
Loading:
Incremental by means of operation of stage
circuit breakers whilst Load bank is on line,
or full shock load by means of
pre-configuration of stage switches and
use of Master Load On/Off to achieve full step loading
Input Contactors: Internal Electronics controls
main Input Contactor
Frequency Meter:   350 – 450 Hz, Hermetic
Voltmeter: 0 – 300V
Ammeter: 0 – 300A
Emergency Stop: Standard mushroom head pushbutton.
Mechanically and electronically latched
(trips Input Contactor)
PHYSICAL: 975H x 730W x 950D
Gross weight: 240 kg
Tyres: 2x Pneumatic 4.10/3.50 – 6
(4ply rating) + 2 x (braked) castors