Sikat Gigi Khusus Kawat CURAPROX CS Ortho Ultra Soft

The Cooper SUNTREE three-module photovoltaic surge protective device(SPD) (with three -step DC switching device) features visual indication and optional remote signaling (floating changeover ) for use in PV systems. These complete surge protective devices are suitable for all PV systems in accordance with IEC 60364-7-712. These prewired solutions consist of a base and locking modules that feature a combined and short-circuiting (shunting) device with safe electrical isolation to prevent fire damage due to DC arcs. An integrated DC fuse allows safe module replacement without arc formation. In case of insulation faults in the generator circuit, a reliable and tested fault-resistant Y circuit prevents damage to the surge protective devices. The green and red visual indicator flags show the module protective status ( green =good, red =replace). Apart from this visual indication, the remote signaling option features a three terminal floating changeover that can be used as a make or break depending on the particular monitoring system design employed.