HANNOVER MESSE 2019,
01 - 05 April
The photovoltaic panels for generating electricity usually work in the field of low voltages (typically between 450 and 1000VDC).
The energy is then converted ...
We produce compact block type contactors up to 1200A cat. AC3 and 2000A cat. AC1 in three and four pole version.
Ghisalba is a dynamic and flexible international company with more than 60% of total turnover in export sales, operating in accordance with ISO9001:2008 quality standards.GHISALBA today, thanks to his experience in the development of components and customized solutions for specific applications and following the new Firefighters Directive N. 0006334 of 04/05/2012, it is able to offer solutions that allow to guarantee the total security of PV installations, not only downstream but also upstream of the device allowing in this way to reduce the voltage across the panels and / or strings to safe values such as to allow the intervention in safety in case of maintenance or rescue.GHISALBA satefy devices, made for load in DC-1 up to 1000V DC 450A, allow to operate by remote control the connection/disconnection of panels by the electronic conversion; these devices, if compared to other products of similar current, they have smaller overall dimensions.
Via Tevere 15
10098 Cascine Vica - Rivoli
Phone: +39 011 9599 1
Fax: +39 011 959 7064