Device application
|
Remote monitoring
|
Type of measurement
|
Current
Voltage
Frequency
RPM
|
Metering type
|
Unbalance current
Calculated neutral current
Unbalance voltage
Rotation speed
Phase currents
Voltage U21, U32, U13, V1, V2, V3
Frequency
Average voltage Vavg
Average current Iavg
|
Counter functions
|
Power interruption
ON hour counting
|
[Us] rated supply voltage
|
48...277 V AC 45...65 Hz
48...277 V DC
|
Network frequency
|
50 Hz
60 Hz
|
[In] rated current
|
1 A
5 A
|
Type of network
|
2P + N
2P
3P + N
3P
1P + N
|
Maximum power consumption in VA
|
4 VA at 240 V between phase and neutral
|
Maximum power consumption in W
|
2 W at 240 V
|
Display type
|
8 segments LED
|
Display colour
|
Red
|
Messages display capacity
|
3 fields of 4 characters
|
Display digits
|
12 digit(s) - 14.2 mm in height
|
Communication of data
|
Reading of measurements
Instantaneous and demand values
Revolution speed
All counters
|
Tamperproof of settings
|
Protected by access code
|
Sampling rate
|
32 samples/cycle
|
Measurement current
|
5…6000 mA
|
Signal
|
Current 0.005...10 A (impedance 0.3 MOhm)6 x
|
Measurement voltage
|
35…480 V AC 50...60 Hz between phases
46…277 V AC 50...60 Hz between phase and neutral
277…999000 V AC 50...60 Hz with external VT
|
Frequency measurement range
|
45…65 Hz
|
Measurement accuracy
|
Frequency +/- 0.05 %
Power factor +/- 0.01
Current +/- 1 %
Voltage +/- 1 %
|
Accuracy class
|
Class 1
|
Demand intervals
|
1 s
|
Local signalling
|
Green LED: activity
Red LED: output signal 1...9999000 pulse/ k_h (kWh, kVAh, kVARh)
|
Communication port protocol
|
-
|
Material
|
Polycarbonate
|
Flame retardance
|
V-0 conforming to UL 94
|
Mounting mode
|
Flush-mounted
|
Mounting support
|
Framework
|
Installation category
|
III
|
Type of installation
|
Indoor installation
|
Measurement category
|
Category III 480 V
|
Electrical insulation class
|
Class II
|
Connections - terminals
|
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)
|
Tightening torque
|
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
|
Wire stripping length
|
Current circuit: 3.68 mm
Voltage circuit: 7 mm
Control circuit: 7 mm
|
Standards
|
IEC 61010-1:ed. 3
UL 61010-1:ed. 3
|
Product certifications
|
CE conforming to IEC 61010-1
CULus conforming to UL 61010-1
CULus conforming to CSA C22.2 No 61010-1
C-Tick
|
Width
|
96 mm
|
Depth
|
Outside : 13 mm
Panel : 49 mm
|
Height
|
96 mm
|
Net weight
|
300 g
|