Schweitzer Engineering Laboratories SEL-352-1 - Figure 1.4: 50 FT Pickup Curves; Figure 1.5: 50 FT Dropout Curves; Pickup;Dropout Curves

Date Code 20010731 Introduction and Specifications 1-11
SEL-352-1, -2 Instruction Manual
Pickup/Dropout Curves
Figure 1.4 through Figure 1.7 are based on actual test data at room temperature using various
settings. Relay element specifications given previously in this section include the entire
temperature range of the relay. Output contact times are not included.
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Figure 1.4: 50FT Pickup Curves
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Figure 1.5: 50FT Dropout Curves