Schneider Electric PM5300 manual Hz F, Unbal, MnMx, Alarm

PowerLogic™ PM5300 series user guide Chapter 5—Viewing Meter Data

PF

True

Disp

Per phase and total true power factor values and sign.

Per phase and total displacement power factor values and sign.

Hz [F]

Frequency (Freq), average voltage and current (Vavg, Iavg) and power factor (PF) values.

THD

THD		THD (ratio of harmonic content to the fundamental) for current,
	Amps [I], V L-L [U], V L-N [V]	line-to-line voltage, and line-to-neutral voltage.
thd		thd (ratio of harmonic content to the rms value of total harmonic
		content) for current, line-to-line voltage, and line-to-neutral
	Amps [I], V L-L [U], V L-N [V]
		voltage.

Related topics

•See “Power quality” on page 89.

Unbal

Percent unbalance readings for line-to-line voltage (V L-L [U]), line-to-neutral voltage (V L-N [V]) and current (Amps [I]).

MnMx

MnMx				Summary of maximum values for line-to-line voltage, line-to-
				neutral voltage, phase current and total power.
	Amps [I]			Minimum and maximum values for phase current.
	Volts			Minimum and maximum values for line-to-line voltage and line-
		V L-L, V L-N		to-neutral voltage.
	Power			Minimum and maximum values for active, reactive, and apparent
		Active, Reac, Apr		power.
	PF			Minimum and maximum values for true and displacement PF and
		True, Disp		PF sign.
	Hz			Minimum and maximum values for frequency.
	THD			Minimum and maximum values for total harmonic distortion (THD
		THD, thd		or thd).
			Amps, V L-L, V L-N	THD or thd minimum and maximum values for phase or neutral
				current, line-to-line voltage and line-to-neutral voltage.
	Unbal			Minimum and maximum values for current unbalance, line-to-line
		Amps, V L-L, V L-N		voltage unbalance and line-to-neutral voltage unbalance..

Alarm

Active, Hist, Count, Unack

Lists all active alarms, past alarms (Hist), the total number each standard alarm has been tripped (Count), and all unacknowledged alarms.

Related topics

•See “Alarms” on page 63.

I/O

DOut

S In

Relay

Current status (on or off) of the selected digital output, status input or relay. Counter shows the total number of times an off-to- on change of state is detected. Timer shows the total time (in seconds) that a digital output, status input or relay is in the on state.

Related topics

•See “Input / Output” on page 49.

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