21kW Load Bank
21.5 kW, 3/1-phase, 50Hz Mobile,
Resistive Load Bank

  • Quiet
  • Efficient
  • Reliable
  • Codified
  • Safe  
 NSN: 6150-66-151-7166
Rating:    21.5kW continuous At an
ambient temperature of 45 C
Input Voltage:   415V 3-phase 4-wire 50 Hz
nominal, or one or more
single-phase 240V inputs.
Input Current: 30 amps nominal on three-phase,
15 amps for each single-phase input
Input Contactors: Electrically and mechanically
interlocked main contactor.
Frequency Meter:   47.5 – 52.5 Hz, Hermetic.
Voltmeter: 0 – 500V
Ammeter: 0 – 30A
Emergency Stop: Standard mushroom head pushbutton
Protection: Over Temperature
Over Voltage
Under Voltage
Loading: Incremental by means of operation
of stage switches whilst Load bank
is on line, or full shock load by means
of pre -configuration of stage
switches and use of Emergency
Stop/Reset to achieve full step loading.
The combination of 0.5, 1, 2, 4, 6, and 8 kW
switched steps allows all load levels
 between zero and 21.5 kW to be achieved
in steps of 0.5 kW. (1/3 of these values per
 phase in single-phase mode)
Size: 900H x 610W x 800D
Gross weight:    83 kg
Tyres:  2 x Pneumatic 4.10/3.50 – 6 (4ply rating)