RMQ-111D&RMQ-121D

Sıcak

RMQ-111D&RMQ-121D

Loss of excitation relay / over-excitation relay

RMQ-111D&RMQ-121D

RMQ-111D protects the generator in parallel operation against overheating damage due to slip frequency caused by current flow. At the same time, the release of reactive power from a faulty generator is prevented.

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Açıklama

PRODUCT DESCRIPTION

RMQ-111D protects the generator in parallel operation against overheating damage due to slip frequency caused by current flow. At the same time, the release of reactive power from a faulty generator is prevented.

RMQ-121D is used to protect a generator in paralysis against over-excitation and prevents the generation of excessively high currents at high inductive loads. The RMQ-121D thus protects the generator from damage due to overheating of the windings. At the same time, the delivery of reactive power to a faulty generator is prevented.

Variants

RMQ-111D

  • Excitation loss
  • -I>: 0 bis 25%
  • 1 VAr 3 (4)

RMQ-121D

  • Overexcitation
  • Y:> 25% 125%
  • 1 VAr 3 (4)

Features

  • Protection against generator undercurrent / generator over-excitation
  • ANSI-Code 40
  • Single phase
  • Timed release
  • LED indicator of relay activity / error
  • 35 mm DIN rail / surface mounting

İncelemeler

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