GE EPM 5300 User Manual

CHAPTER 12: GROUPS 4, 5, AND 6 – SET LIMITS AND RELAYS
74
EPM 5000 series Advanced Power Meters GE Multilin
THERE ARE 3 SWITCHES TO SET WITH LIMITS:
1) Switch 1: Sets the limit to trip either above or below the Limit Value.
2) Switch 2: Sets whether Relay 1 will trip when the condition occurs.
3) Switch 3: Sets whether Relay 2 will trip when the condition occurs.
After the switches are set, the limit value should be programmed (see table in section 12.4).
LM1
LED
LM2
LED
SWITCH 1
ABOVE/BELOW
SWITCH 2
RELAY 1
SWITCH 3
RELAY 2
VALUE
ON OFF Digit Up-trigger above value
Digit Down-trigger below
value
Digit Up-enabled
Digit Down-
disabled
Digit Up-enabled
Digit Down-
disabled
0-9999
0-9999
OFF ON Digit Up-trigger above value
Digit Down-trigger below
value
Digit Up-enabled
Digit Down-
disabled
Digit Up-enabled
Digit Down-
disabled
0-9999
0-9999
Table 12.5: Group 5: Functions 0–7
LM1 LM2 SWITCH 1 SWITCH 2 SWITCH 3 VALUE
ON OFF Digit Up Digit Up Digit Down 0120
OFF ON Digit Down Digit Down Digit Up 0090
Table 12.6: Group 5: Example for Function 0
Thus, if Kilowatts exceed 120 W, LM1 is triggered and Relay 1 is tripped.
If the Kilowatts fall below 90 W, LM2 is triggered and Relay 2 is tripped.
SPECIAL CASES
FREQUENCY: FUNCTION 4 contains a permanent decimal after the second digit. The highest and
lowest level limits that can be programmed are 99.99 and 00.00, respectively.
POWER FACTOR: FUNCTIONS 3 and 6 contain a permanent decimal after the first digit. The highest
and lowest limits that can be programmed are 1.000 and 0.000, respectively.

GE EPM 5300 Specifications

General

Brand	GE
Model	EPM 5300
Category	Measuring Instruments
Language	English