Three Phase Isolated Surge Diverter for High LV Type 2/3

Power | Switchboards Greater than 230/400V | Commercial and Industrial
Product Line : IDD3 (D750-A)

Three Phase Isolated Surge Diverter for High LV Type 2/3

For applications requiring robust metal enclosures and active alarm monitoring for 690 V delta supplies

The Novaris IDD3-XX-D750 range is designed for 3 phase Delta connected 3-wire power systems that operate at higher voltages than the normal IDD3 range can accommodate. Each phase has its health indicated by a separate LED. Products are available to suit IT power system configuration.

  • Extended voltage range
  • LED power and health status indicator for each phase
  • All mode protection
  • Compact DIN compliant metallic housing
  • Zero earth leakage

Application Notes Download

SpecificationsIDD3-100-D750
Nominal voltageUₒ690V / 50Hz – 60Hz
Maximum continuous voltage ACU꜀750V / 50Hz – 60Hz
L-N Maximum discharge current (8/20μs)Iₘₐₓ100kA
L-N Nominal discharge current (15 x 8/20μs)Iₙ40kA
L-N Voltage protection level @ 3kA (8/20μs)Uₚ<1400V
Dimensions📐W 90mm x H 95mm x D 70mm
Weight📦600g
Product DatasheetPDFIDD3-100-D750
Application Note