ISOLATING SPARK GAP : TYPE ISG 10

ISG 10 ISOLATING SPARK Function: Isolating Spark Gap For lightning equipotential bonding of POWER SUPPLY SYSTEMS Main techical data: a) Lightning impulse current ( 10/ 350 µ s) b) Classfication of lightning current carrying capability acc. to EN 50164-3 c) Nominal discharge current ( 8/ 20 µ s) [ In] - 100 KA d) Rated power-frequency withstand voltage ( 50 Hz) [ UW/ AC] - 300 V 100% Lightning impulse sparkover voltage [ Urimp] - 4 kV e) Power frequency sparkover voltage ( 50 Hz) [ Uaw] - 2.5 kV f) Operating temperature range [ TU] -20° C...+ 80° C g) Degree of protection - IP 65 h) Length - 160 mm i) Diameter of enclosure - 23 mm j) Enclosure material - steel-plastic coating k) Connection - Rd 10 mm