Two Wire ELV Surge Diverters for LPZ1/2 and LPZ2/3

Power | ELV Isolated Systems
Product Line : IDD2 (Isolated)

Two Wire ELV Surge Diverters for LPZ1/2 and LPZ2/3

For balanced ELV AC and DC supplies requiring SPDs with zero earth leakage

Novaris IDD2 Isolated Surge Diverters provide surge protection for two phase, balanced AC power feeds and for DC supplies that may not necessarily have one pole earthed. The IDD2 provides both common and transverse mode protection with zero earth leakage during normal operation. All IDD2 models are housed metallic DIN compliant enclosures.

  • Type 2 rating
  • AC or DC power supplies
  • LED health indicator
  • Can be used with earth leakage detection systems
  • All mode protection
  • Compact DIN compliant metal housing

Application Notes Download

SpecificationsIDD2-12-14IDD2-12-30IDD2-40-50IDD2-40-130
Nominal voltageUₒ12VAC / DC24VAC / DC48VAC / DC110VAC / DC
Maximum continuous voltage ACU꜀14V30V50V130V
Maximum continuous voltage DCUc18V36V70V155V
L-L Maximum discharge current (8/20μs)Iₘₐₓ12kA12kA40kA40 kA
L-L Nominal discharge current (15 x 8/20μs)Iₙ6kA6kA20kA20kA
L-L Voltage protection level @ 3kA (8/20μs)Uₚ<110V<165V<200V<370V
L-PE Total nominal discharge current (15 x 8/20μs)Iₙ3kA3kA10kA10kA
L-PE Voltage protection level @ 1kv / μsUₚ<90V<130V<155V<360V
Dimensions📐W 36mm x H 95mm x D 70mm
Weight📦225g230g215g220g
Product DatasheetPDFIDD2-12-14IDD2-12-30IDD2-40-50IDD2-40-130
Application Note