Gossen Metrawatt M507A - Loop Resistance Measuring Instrument

Description

The METRALINE Z-CHECk allows measurement of fault loop impedances and line impedances. The measuring range from 0 through 200 Ω (0,27 Ω throuch 200 Ω per VDE 0413 / EN 61557) allows short-circuit current calculation from 0 bis through 23 kA. The following measurements can be performed with the METRALINE Z-CHECK: Fault loop impedance with short-circuit current Fault loop impedance with short-circuit current - without tripping the RCCB Line impedance with short-circuit current Line voltage Phase detection