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General Catalogue • Modular Devices
Modular Multifunction Meters
Modular multifunction meters
dedicated to monitoring and
reporting of the electrical
networks (balanced or
unbalanced – 1,2,3 or 4 wires)
The meters are connected
through a CT to the network
and measure all the parameters
(TRMS).
Multifunction meter SM101C
It allows communication via
pulses output and/or RS485
Jbus/Modbus.
Features
• LCD display
• 4M DIN Rail mounting
• Wiring test
Standards
• IEC 61557-12
• IEC 62053-22 (class 0.5s)
• IEC 62053-23 (class 2)
Connection
solid & stranded
4mm
2
(power)
2.5mm
2
(communication)
Multifunction Meter
Technical Characteristics
Width
Cat ref.
Multifunction Meter
4 Mod
SM101E
Multifunction Meter with Communication
4 Mod
SM101C
Pulsed output, RS485 Jbus/Modbus communication
Functions
SM101E
SM101C
Current (3Ph and I n )
Inst
9
9
Max
9
9
THD
9
Voltage (L-L)
Inst
9
9
THD
9
Voltage (L-N)
Inst
9
9
THD
9
Frequency (F)
Inst
9
9
Power (3P, 3Q, 3S)
Inst
9
9
Power (∑P, ∑Q, ∑S)
Inst
9
9
Max
9
9
Power Factor (3PF, ∑PF)
Inst
9
9
Energy
+kWh
9
+kVar
9
Hours counter
h
9
9
Internal temperature
ºC
9
SM101E
SM101C