Insulation monitor expansion module H2FL18

DIN rail

H2FL18 - 18-start expansion for SRI3/H2 INJ - 6 Din modules The H2FL18 expansion allows fault localization on LV networks with neutral isolated from earth (IT-M systems). To operate, the instrument must be installed in combination with the SRI3/H2 INJ hospital isolation monitor. Each H2FL18 series expansion allows you to manage up to a maximum of 18 starts. At the end of the network fault finding procedure (which will have a duration depending on the number of starters installed), the starters on which there is a resistive loss to earth will be displayed clearly and intuitively on the H2FL18 display, so to allow its temporary sectioning and subsequent maintenance. H2FL12 can be equipped with a maximum of 18 TD15 model toroids (15mm diameter split toroid).