ghr1-2024欧洲杯买球软件

scope of application
◆ ghr1-20 p series isolating switch fuse type，ghg1-20 p series fuse type isolator is the factory application of international advanced design and manufacturing technology，on the basis of the latest international standards development, the development of new products。the rated working voltage of dc1000v，the rated working current of 2 a to 20 a，applicable light volt generating system。
using the environment
◆ altitude 2000 m and below，more than 2000 m need to let use reduction。other special requirement, please contact the manufacturer；
◆ in the absence of explosion danger of medium，and medium without enough metal corrosion and damage the insulation of conductive dust and gas。
execution standard
◆ gb 14048.3-2008/iec 60947-32005
the main features
◆ in case a fuse that have the same width type isolating switch on four terminals across the electrodes can connect two sets of wires，compared with conventional isolating switch fuse type，more save junction box volume；
◆ there were two groups of fuse body a products，positive and negative, respectively, to insert and pull out at the same time，when insert or pull out to form four breakpoint series at the same time，effectively reduce the breakpoint of arc voltage improves security；
◆ at the same time also has a fuse indicator，correctly and reliably indicating whether the fuse body is fusing，so it is convenient to maintain the operation personnel to fuse；
note: ghg1-20 p can't load operation
model establishment meaning