GE EPM 5350, EPM 5200 Accessing the Power Functions, Accessing Voltage and Current Phases

CHAPTER 5: OVERVIEW

5.1: Accessing the Power Functions

MAX				AC VOLTS
				A B C A B C
MIN				N N N B C A
LM1
LM2
				AC AMPS
					A B C N
						POWER
							PF
							KW
							KVA
	KVAH	KWH	FREQ				KVAR

MAX/MIN	VOLTS AMPS	POWER PHASE
LIMITS		NEXT

Step 1:

a.Press POWER to select the power category.

!The display blanks and all annunciators in the power section glow, confirming selection.

MAX	AC VOLTS
	A B C A B C
MIN	N N N B C A
LM1
LM2	AC AMPS
	A B C N
	POWER

PF

KW

KVA

KVAH KWH FREQ KVAR

MAX/MIN	VOLTS AMPS	POWER PHASE
LIMITS		NEXT

Step 2:

a.Press PHASE/NEXT for the desired power function.

!The functions are accessed in a clockwise sequence.

Note: For KWH readings: The first digit on the left of the KWH counter will blank out on the display when rollover at 199999 KWH occurs. The actual value of the first digit can only be viewed through digital communications. Or, reset the KWH counter to zero to avoid confusion.

5.2: Accessing Voltage and Current Phases

The EPM5300P displays four current measurements (phases A, B, C, and Neutral) and six voltage measurements (phase-to-phase: A-B, B-C, C-A and phase-to-neutral: A-N, B-N, C-N).

MAX	AC VOLTS
		A B C A B				C
MIN
		N N N B C A
LM1
LM2
		AC AMPS
			A B C N
				POWER
					PF
					KW

			KVA
KVAH	KWH	FREQ	KVAR

MAX/MIN	VOLTS	AMPS	POWER	PHASE
LIMITS				NEXT

Step 1:

a. To select the Amps (or Volts) category, press AMPS (or VOLTS).

MAX			AC VOLTS
			A B C A B C
MIN
			N N N B C A
LM1
LM2			AC AMPS
			A B C N
			POWER
			PF
			KW
			KVA
KVAH	KWH	FREQ	KVAR

MAX/MIN	VOLTS AMPS	POWER PHASE
LIMITS		NEXT

Step 2:

a. Press PHASE/NEXT for the desired phase.

!The display blanks and all annunciators in the section glow, confirming selection.

5.3: Accessing %THD Functions

Harmonic Measurement readings are available on the EPM 5300P meter. The EPM 5300P displays 6 parameters of total harmonic distortion. It measures harmonic waveforms and %THD for voltage phases A-N, B-N and C-N, and current phases A, B and C. Measurement capability reaches the 31st harmonic order. All readings are faceplate accessible.

28 EPM 5000 series Advanced Power Meters GE Multilin