Ice AP902, Инструкция по эксплуатации

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Instruction manual – AP902 Arc Protection Unit 7 (35
)
A1008B
2.1 A
RC PROTECTION UNIT
AP902
FEATURES
AP902 is a multipurpose arc flash protection unit and can be applied for variety of
applications. AP902 can be used as a stand-alone unit or as part of a more complex arc
protection system through the binary bus. Main features of AP902:
- 80-265Vac/dc auxiliary power supply or optional 18-72Vdc power supply
- 3 arc fiber loop channel
- 2 binary inputs (nominal voltage of 24 or 110 or 220Vdc)
- 3 normally open trip relay outputs (direct trip circuit rated)
- 1 normally open or optionally normally closed (electronic lock-out) trip relay
output (direct trip circuit rated)
- 1 binary output (24Vdc)
- 1 system failure relay output
- 11 Indication LEDs
- Push-button
Figure 2-1 Arc protection unit AP902