GE EPM 5300 User Manual download pdf (Page 77)

100

CHAPTER 12: GROUPS 4, 5, AND 6 – SET LIMITS AND RELAYS

GE Multilin EPM 5000 series Advanced Power Meters 73

LM1 LED LM2 LED ABOVE/BELOW RELAY 1

RELAY 2

VALUE

ON OFF Digit Up Digit Up Digit Down 0135

OFF ON Digit Down Digit Down Digit Up 0090

Table 12.3: Group 4: Example for Function 0

EXAMPLE

: If voltages exceed 135 V, LM1 is triggered and Relay 1 is enabled. If the voltages fall below

90 V, LM2 is triggered and Relay 2 is enabled.

12.4: Group 5, Functions 0–7—LM1/LM2 Set Limits

MAX/MIN

LIM ITS

KVAR

KVA

FREQ

KW H

KVAH

AC VO LTS

AC AM PS

POW ER

MAX

MIN

LM 2

LM 1

PHASE

VOLTS

AM PS

POW ER

USE VOLTS TO

TOG G LE BETW EEN

LM1 AND LM 2.

THE LIM IT VALUE

SINCE THIS IS GROUP 5, FUNCTION 0,

FROM LEFT TO RIG HT: SET LIMIT

AND TRIP RELAY 2

THE KW ANNUNCIATOR

ABOVE/BELOW , TRIP RELAY 1

GLOWS

GROUP 5 contains LM1 and LM2 set limit values for all power functions. This allows the user to program

limits for the following functions: Kilowatt, Kilovar, Kilovolt-ampere, Power Factor, Frequency, negative

Kilovar, negative Power Factor, and negative Kilowatt.

GROUP AND FUNCTION NUMBER FUNCTION

50.

LM1/LM2 Set Limits for Kilowatt

51.

LM1/LM2 Set Limits for Kilovar

52.

LM1/LM2 Set Limits for Kilovolt-ampere

53.

LM1/LM2 Set Limits for Power Factor

54.

LM1/LM2 Set Limits for Frequency

55.

LM1/LM2 Set Limits for Negative Kilovar

56.

LM1/LM2 Set Limits Negative Power Factor

57.

LM1/LM2 Set Limits for Negative Kilowatt

5E.

Exit Programming GROUP 5

Table 12.4: Group 5 Programming Format for Limit Condition

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 99 100

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GE EPM 5300 User Manual Page 77

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