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Avtron K841B Reactive Load Bank (103-1875 kVAR)

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Price:
Call with Options for Price Quote: 1-888-331-5344
SKU:
K841B
Weight:
0.00 LBS




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The Avtron K841B reactive load bank is designed for use with a resistive load bank to test a generator or power source at 0.8 power factor (lagging). To achieve a 0.8 power factor, the reactive load bank should be sized at 75% of the resistive load bank KW rating.

FEATURES

  • Used to test diesel generator sets, UPS systems, and other AC power sources that require testing at less than 1.0 power factor
  • Intended to be used in conjunction with a resistive load bank to test a generator or power source at 0.8 power factor (lagging)
  • To achieve a 0.8 power factor, the reactive load bank should be sized at 75% of the resistive load bank KW rating
  • Connected and operated in parallel with the resistive load bank
  • Heavy-gauge steel enclosure
  • Designed for indoor or outdoor installation
  • Equipped with inlet screens between structural members in bottom of unit
  • Removable aluminized steel panels for interior access
  • Channels provided in base structure facilitate handling by fork lift truck from all four directions
  • Single and 3-phase iron core reactors designed for 130°C rise in 50°C environment with maximum of 5% waveform distortion and 0.05 power factor
  • Cooling fan aids convection cooled reactors
  • Cooling fan requires external power source of 120 volts, single phase, 60 hertz
  • Standard 19" rack mounted control panel provided and available with an optional enclosure
  • POWER ON-OFF switch with POWER ON light
  • BLOWER ON-OFF switch
  • MASTER LOAD ON-OFF switch
  • VOLTAGE SELECTOR switch (if applicable)
  • Individual load step toggle switches
  • Each load step fused using UL class T fuses with 200,000 AIC rating
  • Each 3-phase reactor contains a normally closed thermal switch in each coil
  • Enclosure equipped with thermal switches
  • All thermal switches interconnected with load application control circuit
  • Designed for continuous operation

DOWNLOAD

K841B Reactive Load Bank Spec Sheet

OPTIONS

  • 480V or 240/480V to 120V control transformer
  • Under-Frequency Protection
  • Over-Voltage Protection
  • Remote Control Panel Enclosure (NEMA 12)
  • Control Panel Mounted on Load Bank
  • International 50/60 Hertz Voltages
Model:
K841B Reactive
Max Capacity Options:
103, 150, 225, 300, 375, 450, 600, 750, 900, 1125, 1500, 1875 kVAR
Voltage Options:
240/480 VAC 3 Phase 60 Hz, or 480 VAC, 3 Phase, 60 Hz
Minimum Load Step Resolution:
3.75, 37.5, or 375 kVAR
Control/Blower Power:
External 120 VAC, 1 Phase, 60 Hz power source (control transformer optional)
Dimensions LxWxH (inches):
89-144 x 66 x 80 (varies by capacity)
Weight - Load Bank:
7,500-10,000 lbs. (varies by capacity)
Limited Warranty:
1 Year

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