CHAPTER 2: PRODUCT DESCRIPTION
PRODUCT DESCRIPTION
Figure 2-1: 87PC communications
2
The L60 uses flash memory technology that allows field upgrading as new features are added. Firmware and software are
upgradable.
The following single-line diagram illustrates the relay functionality using American National Standards Institute (ANSI)
device numbers.
L60 LINE PHASE COMPARISON SYSTEM – INSTRUCTION MANUAL
2-3