RPTM - High power resistors wirewound on chassis

Particularly indicated when high current rating together with low ohmic value are requested, they are suited to various kinds of employment, such as braking resistors for inverters, starting resistors, load banks, snubber resistors.


RPTM resistors consist of a high stability alloy wire winding on a ceramic support mounted on a tropicalized steel chassis (AISI 304 on request), with terminations directly fastened on the ends of the wiring.

Adjustable collars are available on request (RPTMR).



Main features:

- high energy pulses resistant

- reliability

- strength

- wide range of possible applications

- amagnetic, non-inductive and inox versions

- thermostat on request

- ROHS compliant


Technical data