Features

• Power 580 - 4150kW*
• Overload factor 20-60xPn @ 5s
• Working voltage 1000VAC / 1400VDC
• Dielectric insulation voltage (50Hz, 1 min) 3500V
• Protection degree IP50 / IP54 / IP65

* nominal power per housing, multiple housing units available.

Technical data

These resistors have very high pulse load capability and are used in applications where the pulse load is not often repeated like in Wind and gas turbines and as discharge resistor in super capacitors DC-links. Overload values given in the table apply to single pulses every 30 minutes and range between 20 till 60 x nominal power.