ABB Eagle Handmatig - Pagina 6

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E A G L E SELF-POWERED SINGLE PHASE RECLOSER

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Interface

Intuitive and Easy to Use Interface

Status Indication

The Eagle has a conventional and reliable status

indicator semaphore which is directly linked to

the vacuum interrupter. The alternating material

color bands make the indicator cup highly visible

during the daytime as well as during the night.

An LED is provided for Lockout indication. Once

the recloser goes to lockout state, the LED flashes

periodically giving easily identifiable signal to the

utility crew investigating the fault.

Current Sensing

The Eagle uses a Rogowski coil CT for sensing the

load and fault currents. This provides a highly

accurate measurement for protection as well as

load profiling. Since it is not a conventional CT,

saturation is not a concern at the highest fault

current levels.

Mount Latching Mechanism

The Eagle has a latching mechanism on the H1

terminal that latches to the mounting clip. The

fuse clip and the latch ensure that the Eagle does

not drop open unless it is engaged at the H1

terminal ring.