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New Automatic Voltage Regulator AVR R438 for Leroy Somer


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$99.99
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$99.99
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Short circuit capability: 3 x Irated for 10 seconds (AREP or PMG excitation)

Response time:
Normal (1 sec) for ±20% voltage variation
or Rapid (0.3 sec) for ±20% voltage variation

Provides closed loop control of the generator output voltage by regulating the exciter field current.
Can be powered by AREP or PMG field excitation system and is fitted as an option on:
- 1000 Series Generators
- 2000 Series Generators
- 3000 Series Generators

Load adjustment module (LAM):
On load impact, the rotation speed of the generator set decreases.
When it passes below the preset frequency threshold,
the LAM causes the voltage to drop by approximately 15% and consequently the amount of active load applied is reduced by approximately 25% until the speed reaches it's rated value again.
  • Powered by AREP or PMG filed excitation systerm

  • ±0.5% Voltage regulation

  • (1 sec) for ±20% voltage Normal Response time

  • Voltage sensing: 95 to 140 volts (50/60 Hz) or

  • 170 to 260 volts (50/60 Hz) or 340 to 520 volts (50/60 Hz)

Product Information   Specifications for New Automatic Voltage Regulator AVR R438 for Leroy Somer Below:

Manufacturer Zowaysoon
Brand zowaysoon
Model 701233996039
UPC 701233996039
Package Weight 1.37 pounds
Package Size 5.4 x 2.3 x 2.3 inches
Units in Package 1

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