Sampling rate 64 samples/cycle
Measurement current 10…9000mA
Analogue input type Voltage (impedance 5 MOhm)
Current (impedance 0.3 mOhm)
Measurement voltage 35…690V AC 45...65 Hz between phases
20…400V AC 45...65 Hz between phase and neutral
Frequency measurement range 45…65Hz
Number of inputs 2 digital
Measurement accuracy Active energy +/- 0.5 %
Reactive energy +/- 2 %
Active power +/- 0.5 %
Apparent power +/- 0.5 %
Frequency +/- 0.05 %
Power factor +/- 0.005
Current +/- 0.5 %
Voltage +/- 0.5 %
Accuracy class Class 0.5S active energy conforming to IEC 62053-22
Number of outputs 2 relay
2 digital
Information displayed Tariff (4)
Communication port protocol Modbus TCP/IP at 10/100 Mbit/s, insulation 2500V
BACnet IP
Communication port support Ethernet
Data recording Data logs
Alarm logs
Time stamping
Event logs
Min/max of instantaneous values
Maintenance logs
Memory capacity 256 kB
Connections - terminals Voltage circuit: screw terminal block4
Control circuit: screw terminal block2
Current transformer: screw terminal block6
Input/output circuit: screw terminal block6
Relay output: screw terminal block4
Ethernet network: RJ45 connector
Mounting mode Flush-mounted
Mounting support Framework
Standards EN 50470-1
IEC 62053-24
IEC 60529
UL 61010-1
IEC 62053-22
EN 50470-3
IEC 61557-12
Product certifications CE conforming to IEC 61010-1
CULus conforming to UL 61010-1
Width 96mm
Depth 72mm
Height 96mm
Net weight 430g
Environment
Electromagnetic compatibility Limits for harmonic current emissions class A conforming to IEC 61000-3-2
Electrostatic discharge level 4 conforming to IEC 61000-4-2
Conducted RF disturbances level 3 conforming to IEC 61000-4-6
Magnetic field at power frequency level 4 conforming to IEC 61000-4-8
Conducted and radiated emissions class B conforming to EN 55022
IP degree of protection IP52 front: conforming to IEC 60529
IP30 body: conforming to IEC 60529
Relative humidity 5…95% at 50°C
Pollution degree 2
2