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Power quality analysis
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Up to the 15th harmonic
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Device application
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Power monitoring
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Type of measurement
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Current
Voltage
Frequency
Apparent energy
Apparent power
Active and reactive energy
Active and reactive power
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Metering type
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Power factor and displacement PF (signed, four quadrant)
Voltage U21, U32, U13, V1, V2, V3
Peak demand power PM, QM, SM
Peak demand currents
Phase currents
Average current Iavg
Apparent power S, S1, S2, S3
Calculated neutral current
Unbalance voltage
Average voltage Vavg
Demand current I1, I2, I3
Unbalance current
Reactive power Q, Q1, Q2, Q3
Demand power P, Q, S
Active power P, P1, P2, P3
Active, reactive, apparent energy (signed, four quadrant)
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[Us] rated supply voltage
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40...300 V AC 45...65 Hz
40...300 V DC
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Network frequency
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60 Hz
50 Hz
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[In] rated current
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5 A
1 A
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Type of network
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3P + N
2P + N
2P
3P
1P + N
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Maximum power consumption in VA
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6 VA at 277 V between phase and neutral
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Maximum power consumption in W
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2 W at 277 V
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Display type
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7 segments LED
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Display colour
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Red
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Messages display capacity
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3 fields of 4 characters
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Display digits
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12 digit(s) - 14.2 mm in height
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Communication of data
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Net energy
Total energy
Reading of time-stamped measurements and events
Energy metering
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Tamperproof of settings
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Protected by access code
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Sampling rate
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64 samples/cycle
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Measurement current
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5…6000 mA
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Signal
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Current 0...12 A (impedance 0.3 MOhm)6 x
Voltage (impedance 5 MOhm)4 x
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Measurement voltage
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35…480 V AC 45...65 Hz between phases
35…277 V AC 45...65 Hz between phase and neutral
35…600 V AC 45...65 Hz between phases
35…347 V AC 45...65 Hz between phase and neutral
600…999000 V AC 45...65 Hz with external VT
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Frequency measurement range
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45…65 Hz
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Measurement accuracy
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Current +/- 0.5 %
Voltage +/- 0.5 %
Power +/- 0.5 %
Frequency +/- 0.05 %
Power factor +/- 0.01
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Accuracy class
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Class 1 active energy conforming to IEC 62053-21
Class 2 reactive energy conforming to IEC 62053-23
Class 5P harmonic distorsion (I THD & U THD) conforming to IEC 61557-12
Class 5P individual harmonics up to the 15th conforming to IEC 61557-12
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Number of outputs
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0
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Demand intervals
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Configurable from 1 to 60 min
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Information displayed
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Voltage (min/max)
Current (min/max)
Power factor (min/max)
Frequency (min/max)
Active power (min/max)
Apparent power (min/max)
Reactive power (min/max)
Time (min/max)
Demand current (past value)
Demand current (present value)
Demand power (past value)
Demand power (present value)
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Local signalling
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Green LED: activity
Red LED: output signal 1...9999000 pulse/ k_h (kWh, kVAh, kVARh)
Green LED: communication status
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Communication port protocol
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Modbus at 4800 bps, 9600 bps, 19200 bps, 38.4 Kbps even/odd or none - 2 wires, insulation 2500 V
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Communication port support
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RS485
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Data recording
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Min/max of instantaneous values
Energy consumption logs
Time stamping
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Material
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Polycarbonate
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Flame retardance
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V-0 conforming to UL 94
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Mounting mode
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Panel-mounted
Flush-mounted
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Mounting support
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Framework
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Fixing mode
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By clamp
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Installation category
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III
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Type of installation
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Indoor installation
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Measurement category
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Category III 480 V
Category II 480…600 V
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Electrical insulation class
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Class II
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Connections - terminals
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Current circuit: screw clamp terminals (bottom) 2.08…3.31 mm² cable(s)
Voltage circuit: screw clamp terminals (top) 0.82…3.31 mm² cable(s)
Control circuit: screw clamp terminals (top) 0.82…3.31 mm² cable(s)
Communication: screw clamp terminals 0.33…3.31 mm² cable(s)
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Tightening torque
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Current circuit: 0.9…1 N.m Philips No 2 screwdriver
Voltage circuit: 0.9…1 N.m Philips No 2 screwdriver
Control circuit: 0.9…1 N.m Philips No 2 screwdriver
Communication: 0.9…1 N.m Philips No 2 screwdriver
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Wire stripping length
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Current circuit: 3.68 mm
Voltage circuit: 7 mm
Control circuit: 7 mm
Communication: 7 mm
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Standards
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IEC 61010-1:ed. 3
UL 61010-1:ed. 3
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Product certifications
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CE conforming to IEC 61010-1
CULus conforming to UL 61010-1
CULus conforming to CSA C22.2 No 61010-1
C-Tick
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Width
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96 mm
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Depth
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73 mm panel:
13 mm outside:
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Height
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96 mm
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Net weight
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600 g
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REACh Declaration