Edgewound resistor
min. 0.018 Ω, 180 - 3 300 W | TOFIL - BC series
COUDOINT S.A.S.
high currents: continuous rated currents up to 103 A, in intermittent duty up to 1650 A
low ohmic values starting at 0,018 ohm
high power ratings up to 3300 watts in continuous duty and natural-air cooling
a high-energy absorption during instantaneous discharges up to 527 kilojoules
For requirements beyond these values, resistor assemblies are used.
Every ohmic value can be provided in the range of feasible values.
Description
Edgewound resistors are constructed with :
a coil of edge wound heavy resistance alloy ribbon
grooved insulators supporting this coil
welded terminals and mounting hardware
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