Beha-Amprobe Telaris Series User Manual
Also see for Telaris ProInstall-100-CH: User manual
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Contents
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27Range Resolution Accuracy [1]20 Ω 0.01 Ω No Trip mode: ±(4 % + 6 digits)Hi Current mode: ±(3 % + 4 digits)200 Ω 0.1 Ω ±(5 %)2000 Ω 1 Ω ±6 % [2]Note:[1] Valid for resistance of neutral circuit <20 Ω and up to a system phase angle of 30 °.[2] Valid for mains voltage >200 V.Prospective Short Circuit Current Test (PSC/IK)Computation Prospective Short Circuit Current (PSC/IK) determined bydividing measured mains voltage by measured loop (L-PE)resistance or line (L-N) resistance, respectively.Range 0 to 10 kAResolution and Units Resolution UnitsIK <1000 A 1 AI K >1000 A 0.1 kAAccuracy Determined by accuracy of loop resistance and mainsvoltage measurements.RCD TestingRCD Types TestedRCD Type[6] Telaris ProInstall-100 Telaris ProInstall-200AC[1] G[2] √ √AC S [3] √ √A [4] G √ √A S √ √B [5] G √A S √Note:[1] AC – Responds to ac[2] G – General, no delay[3] S – Time delay[4] A – Responds to pulsed signal[5] B – Responds to smooth dc[6] RCD test inhibited for V >265 acRCD tests permitted only if the selected current, multiplied by earthing resistance, is <50V. |
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