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Class I SPD

High-withstand SPD designed to protect against direct lightning strikes

Class I SPD

Features

  • JIS C 5381-11:2014 Class I compliant
  • Signal output is standard equipment
  • Compliant with standard specifications for public building construction
  • Conforms to building equipment design standards

Model

  • BL-HMG-BS-R-100/275(3+1)

Applicable power distribution method

  • Single-phase two-wire system / Single-phase three-wire system / Three-phase three-wire system / Three-phase four-wire system

SPECIFICATIONS(L-N / N-PE)

Maximum continuous operating voltage Uc (AC)

275V / 255V

Nominal discharge current In (8/20μs)

25kA / 100kA

Maximum discharge current Imax (8/20μs)

100kA / 100kA

Impulse current Iimp (10/350μs)

25kA / 100kA

Voltage protection level up

< 1500V

remarks
  • A separate external separator is required.
  • Please refer to the catalog for other lineups.

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