Wirewound resistor based on a fibreglass element used as support for the resistive wire. This set is assembled into square ceramic element guarantying a high dissipation and an excellent resistor against thermal chocks and overloads. We can supply it according to the customer’s ohm value specification.
Temperature coefficient: 40 p.p.m a 200 p.p.m
Maximum load peak: 10xPn. 5 seg.
Maximum admissible voltage (in continuous): √(Pn x R*)
Maximum temperature on the hottest point on the resistor’s surface at nominal power: 375ºC
Operating voltage: 1000 v.a.c
Resistor tolerance: +-10%
Temperature 40% work cycle: 40º/60º C
Pn:Rated power / *R:Ohm value