Rezistențe descoperite cu sârmă RCF

Rezistențe descoperite cu sârmă RCF

Construction and execution
The RCF resistors are uncoated wire wound resistors, with the wire shaped like a spiral and wound on a suitably profiled circular section ceramic tube. In the characteristic “star” version, the RCF resistor, in conditions of forced ventilation around 8 m / sec, reaches a power level of 2500 W in dimensions of more than one third more contained than a similarly RDP resistor on a metal frame of power.

The characteristics of the RCF resistors make them particularly suitable for limiting strong currents.

Features

Nominal power range 1000 W up to 2550 W
Resistance range 0,8 Ω up to 12 kΩ

Documents accompanying