SEL-487E-3, -4 Transformer Differential Relay 32 Pages SEL-3530 Real-Time Automation Controller (RTAC) 12 Pages SEL-3530-4 Real-Time Automation Controller (RTAC) 16 Pages SEL-710-5 Motor Protection Relay 28 Page
(PAC) Batch System Controls or Other IED Scale or Other Smart Device Figure 1 Functional Diagram in Utility Substation Applications SEL-710 SEL Motor Protection Relay PLC, PAC, or Other Smart Device Watchdog Functionality An embedded controller provides an extra level of auto- mation controller ...