GHPR - High power resistors

Resistor module of outstanding thermal and electric properties and high power density, designed to operate with short duty cycles and high energy loads.

Standard resistor alloy is AISI304, since typical applications do not suffer from ohmic value thermal derivative and GHPR’s low inductance allows for quick response, high commutation frequency and low transient overvoltage peaks. Other high stability alloys can be employed for thermal stability sensitive applications.

The resistor is a class 0 device and is generally housed in a metallic box with protection degree from IP20 to IP24 on request.

GHPR’s highly efficient geometry performs at its best when laid horizontally on its supports, in a freely ventilated environment, not exposed to direct sunlight or radiation.

Among their power rating class, GHPRs are certainly the most space saving and performing resistors available on the market.

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++39 0331577833

Main features

- modular

- high thermal efficiency

- ROHS compliant

Technical data