Differential-Protection Panelboards

The panelboards with ground protection system are laid out through differential modules and relays that make it possible to regulate the sensitivity of time delay (allowing selective differential protection), which serves to protect people, prevent risks of fire and destruction of electrical machines.

Panelboard with built-in differential relay and ground check with frame voltage protection

Panelboard with differential relay + ground check relay (Australian)

Panelboard with differential relay + ground check relay (German)

Grounding and Safety Systems

Head Office:

Calle Salaverry N°352, Urb. El Pino San Luis, Lima


(51) 98931-6772 | (51) 99757-3233


(511) 324-9000 | (511) 323-6010



Copyright © 2020 Proveedores Mineros. All Rights Reserved. | Diseño, Desarrollo y Programación de Páginas web rozpalsac.com.