PEGASUS TECHNOLOGY GRTD-TH3, Инструкция по установке, эксплуатации и обслуживанию

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GENERATOR OVERVOLTAGE PROTECTION
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Protection Reference: 25% of the reference voltage set by the trimpot Vad .
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Time for protection action: 1 second.
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Signaling: Alarm Led constantly lit in Strong Blue .
EXCITATION OVERCURRENT PROTECTION
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Protection Reference: 12,5 A.
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Time for protection action: 1 second.
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Signaling : Alarm Led constantly lit in Red .
ARMATURE OVERCURRENT PROTECTION
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Protection Reference: 15% above rated CT current.
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Time for protection action: 2 seconds.
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Signaling: Alarm Led constantly lit in Yellow .
ROTATING DIODE FAULT
The regulator is constantly measuring the fluctuations that occur in the excitation current, when a
variation occurs above a percentage of the average current, and the actuation time exceeds a
defined time the regulator signals an alarm of the occurrence of the fault.
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Percentage reference of the average excitation current: 30%.
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Time for protection action: 5 seconds.
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Signaling: Alarm Led constantly lit in Cyan ( Blue-green ).
Figure 8 – Operation of protections