Vitreous enamelled flat resistors SRE
Construction and execution
The SRE resistors are enamelled resistors with an elliptical cross-section, which, by comparison with a tubular resistor with a circular cross-section of equal power, take up less space, while at the same length they are characterized by a higher power level. These performances are allowed by the elliptical section, which has a wider cooling surface, hence the possibility of dissipating higher power levels.The anti-inductive version (SREN) is also available for these resistors.
Features
- Nominal power range 30 W up to 135 W
- Resistance range 1 Ω up to 22 kΩ