GE EPM 5200 Benutzerhandbuch
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CHAPTER 12: GROUPS 4, 5 AND 6—SET LIMITS AND RELAYSGROUP 6: FUNCTIONS 0–5—LM1/LM2 SET LIMITS AND RELAY TRIGGERS FOR
OVER/UNDER %THD CONDITIONS
OVER/UNDER %THD CONDITIONS
EPM 5300 SERIES ADVANCED POWER METERS – INSTRUCTION MANUAL
12–97
12.7 Group 6: Functions 0–5—LM1/LM2 Set Limits and Relay Triggers for Over/
Under %THD Conditions
So, if THD exceeds 12%, LM1 is triggered and Relay 1 is enabled.
If THD falls below 9%, LM2 is triggered and Relay 2 is enabled.
Table 12–9: Group 6—Example for Function 0
LM1 LED
LM2 LED
Switch 1 Above/Below
Switch 2 Relay 1
Switch 3 Relay 2
Level
ON
OFF
Digit Up
Digit Up
Digit Down
012.0
OFF
ON
Digit Down
Digit Down
Digit Up
009.0