Neutral Erdungswiderstand

Resistor parameters 1.1 System voltage: 66KV 1.2 Resistance loop: 66/ KV 1.3 Rated current and time: 874.79A /10s 1.4 Rated resistance: 43.5ohm 1.5 Resistance material: 310s 1.6 Resistance tolerance: ±5% 1.7 Industry frequency withstand voltage: 1.8External creepage distance rate: 35mm/KV 1.9 Internal creepage distance rate: 25mm/KV 1.10 Air distance: 550mm 1.11 Working condition 1.11.1 Installation type: outdoor 1.11.2IP Degree: IP 23 1.11.3 Line incoming and outgoing mode: incoming from above and outgoing from the bottom. 1.11.4 Enclosure material: dip-galvanized plate 1.11.5Overall dimension: 6500(W) X 2000(D) X 3800(H) 1.11.6 Units connection type: stainless steel tube binding outside 1.11.7Overall drawing: LG09.120709BZ001-2 1.12 : Standards : IEEE32,DL/T 780-2001 Single box resistor 2.1 Rated resistance value: 5.44ohm 2.2 Resistance tolerance: ±5% 2.3 Industry frequency withstand voltage: 2.4 External creepage distance rate: 35mm/KV 2.5 Internal creepage distance rate: 25mm/KV 2.6 Installation mode: outdoor 2.7IP Degree: IP23 2.8Enclosure material : dip-galvanized plate 2.9 Overall dimension: 1200(W) X 1500(D) X 1120(H) 2.10 Overall drawing: LG09.120709BZ001-1 Resistance units 3.1.1310S Units name: 310s 3.1.2Units resistance rate: 0.95±0.05 3.1.3Units temperature coefficient K