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Appendix C: Specifications
PR-300 Polarity Reversal and City Tie Module
City Tie power limited / 24 VDC unfiltered / 250 mA
max / 14
Ω trip coil
Polarity Reversal power limited / 24 VDC open / 12 VDC at
3.5 mA / 8.5 mA max (shorted)
Polarity Reversal Supv. Terminal 24 VDC (normal) / -24 VDC (supervisory) / 0 V
(trouble)
Polarity Reversal Alarm Terminal 24 VDC (normal) / -24 VDC (alarm) / 0 V
(trouble)
Current Consumption standby 50 mA / alarm 300 mA (city tie in use)
/ alarm 70 mA (city tie not in use)
RTI Remote Trouble Indicator Standby 35 mA / alarm 35 mA
Table 13 FA-300 LCD System Modules and Annunciators (Continued)
FA-300 LCD Series Modules and Annunciators
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