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Siemens 7SR17 Rho Manual page 109

Motor protection relay

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3.5.3
Operate and Reset Time ........................................................................................ 45
3.6 74T/CCS Trip/Close Circuit Supervision ............................................................................. 46
3.6.1
Reference .............................................................................................................. 46
3.6.2
Operate and Reset Time ........................................................................................ 46
List of Figures
Figure 1.2-1 Binary Input Configurations Providing Compliance with EATS 48-4 Classes
ESI 1 and ESI 2 ............................................................................................................. 12
Figure 2-1
Inverse Time Characteristic for Unbalance Protection .................................................... 25
Figure 2-2
Thermal Overload Protection Curves ............................................................................. 28
©2014 Siemens Protection Devices Limited
Chapter 3) 7SR17 Rho Performance Specification
Chapter 3 Page 5 of 46

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