Schneider Electric 4000 manual REAL-TIME Readings, More, One-Second, Real-Time Readings Samples

Chapter 4—Metering Capabilities						63230-300-212
Real-Time Readings							April 2001
REAL-TIME READINGS	The circuit monitor measures currents and voltages and reports in real time
	the rms values for all three phases, neutral, and ground current. In addition,
	the circuit monitor calculates power factor, real power, reactive power,
	and more.
	Table 4–1lists some of the real-time readings that are updated every second
	along with their reportable ranges. When you are viewing real-time readings
	from the remote display or SMS, the circuit monitor is displaying 100-ms
	readings.
	Table 4–1: One-Second, Real-Time Readings Samples
	Real-Time Readings					Reportable Range
	Current
		Per-Phase				0 to 32,767 A
		Neutral				0 to 32,767 A
		Ground￿				0 to 32,767 A
		3-Phase Average				0 to 32,767 A
		Apparent rms				0 to 32,767 A
		% Unbalance				0 to ±100.0%
	Voltage
		Line-to-Line, Per-Phase				0 to 1,200 kV
		Line-to-Line, 3-Phase Average				0 to 1,200 kV
		Line-to-Neutral, Per-Phase				0 to 1,200 kV
		Neutral to Ground		￿		0 to 1,200 kV
						0 to 1,200 kV
		Line-to-Neutral, 3-Phase Average
		% Unbalance				0 to 100.0%
	Real Power
		Per-Phase				0 to ± 3,276.70 MW
		3-Phase Total				0 to ± 3,276.70 MW
	Reactive Power
		Per-Phase				0 to ± 3,276.70 MVAR
		3-Phase Total				0 to ± 3,276.70 MVAR
	Apparent Power
		Per-Phase				0 to ± 3,276.70 MVA
		3-Phase Total				0 to ± 3,276.70 MVA
	Power Factor (True)
		Per-Phase￿				–0.010 to 1.000 to +0.010
		3-Phase Total				–0.010 to 1.000 to +0.010
	Power Factor (Displacement)
		Per-Phase				–0.010 to 1.000 to +0.010
		3-Phase Total				–0.010 to 1.000 to +0.010
	Frequency				￿
		45–65 Hz				23.00 to 67.00 Hz
		350–450 Hz				350.00 to 450.00 Hz
	Temperature (Internal Ambient)					–100.00°C to +100.00°C
			￿
		Wye systems￿	only.
52	￿					© 2001 Schneider Electric All Rights Reserved