Time Over Current Calculator (Beta)

Time Over Current — Relay Techs

TIME OVER CURRENT

// toc_calculator_v2

SYS ONLINE — RELAYTECHS.COM

// PARAMETERS

CURVE FAMILY

CURVE TYPE [?] Select the characteristic curve shape

RELAY SETTINGS

TIME DIAL (TDS/TMS) [?] Time Dial / Time Multiplier Setting

PICKUP CURRENT (A) [?] Relay pickup / tap current setting

FAULT INPUT

FAULT CURRENT (A)

TRIP TIME

—

SECONDS

// CURVE OVERLAY SELECT MULTIPLE

TDS=0.50 | IP=100A

// TCC CURVE — LOG-LOG IEC STANDARD INVERSE