EM122-RTU-MID

EM122-RTU-MID

Power measurement/display for 1-, 3-phase mains, 100 A, direct measurement, pulse output,, Modbus RTU, MID approval

Produkt-ID 3099210000
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Approvals General ordering data Dimensions and weights Temperatures Measuring current input Measuring voltage input Communication Inputs/outputs Measurement data recording Technical data Voltage quality measurement Insulation coordination Classifications

Approvals

ROHS
Conform 

General ordering data

Version
Power measurement/display for 1-, 3-phase mains, 100 A, direct measurement, pulse output,, Modbus RTU, MID approval 
Order No.
3099210000 
Type
EM122-RTU-MID 
GTIN (EAN)
4099987133838 
Qty.
1 items

Dimensions and weights

Depth
66 mm
Depth (inches)
2.598 inch
Height
100 mm
Height (inches)
3.937 inch
Width
72 mm
Width (inches)
2.835 inch
Net weight
328.3 g

Temperatures

Storage temperature
-40 °C...70 °C 
Operating temperature
-25 °C...55 °C 
Humidity at operating temperature
0...90 % (no condensation) 
Humidity
0...90 % (no condensation) 

Measuring current input

AC input cable connection
Directly at the device 
Current-measuring channels
3 
Housing main material
Plastic 
Max. current
100 A 
Measuring accuracy for current
0.5 %

Measuring voltage input

Four-wire system
Yes 
Frequency range, max.
65 Hz
Frequency range, min.
45 Hz
Low voltage network
3 phase 4 wire (L1 + L2 + L3 + N) 
3 phase 3 wire (L1 + L2 + L3) 
1 phase 2 wire (L + N) 
Measurement range, voltage L-L, AC
400 V 
Measurement range, voltage L-N, AC
3 x 230 V 
Measuring accuracy for voltage
0.5 %
Three-wire system
Yes 
Voltage type
AC 

Communication

Addressing
1 - 247 
Baud rate
9600/19200/38400 bit/s 
Communication
Bi-directional 
Parity
odd 
none 
even 
ストップビット
1 
2 
Interface
RS485 
Protocol
Modbus RTU 

Inputs/outputs

Digital output configurable
Yes 
Number of digital inputs
0 
Number of digital outputs
0 
Number of pulse outputs
2 
Temperature input
No 

Measurement data recording

Software
EM configuration tools 

Technical data

Display
LCD 
Display monitoring (monitor)
LCD 
Display value
Voltage 
current measured value 
Apparent power 
Reactive power 
Power factor 
Frequency 
Import / export active power demand 
Total import / export active energy 
Total import / export reactive energy 
Total system power demand 
Input frequency
50/ 60 Hz 
Max. current
100 A 
Measurement accuracy
Class 0.5 
Pollution severity
2 
Power factor input
1 % 
Protection degree
IP51 
Type of mounting
DIN rail 
Version
Power measurement/display for 1-, 3-phase mains 
100 A 
direct measurement 
pulse output, 
Modbus RTU 
MID approval 
Measurement range, voltage L-N, AC
3 x 230 V 
Measurement range, voltage L-L, AC
400 V 
Surge voltage category
III 
Supply voltage
230 V 
Three-wire system
Yes 
Four-wire system
Yes 
Sampling frequency 50/60 Hz
4.1 kHz
Continuous measurements
Yes 
Measurement result per second
100 ms
Current-measuring channels
3 
Measuring accuracy for voltage
0.5 %
Measuring accuracy for current
0.5 %

Voltage quality measurement

Brief interruptions
Yes 

Insulation coordination

Impulse withstand voltage
6 kV (1.2/50 µs) 
Insulation voltage input or output/supply
4 kVeff / 1 min. 
Pollution severity
2 
Surge voltage category
III 
Tolerance class
0,5 

Classifications

ETIM 8.0
EC002301 
ETIM 9.0
EC002301 
ETIM 10.0
EC002301 
ECLASS 14.0
27-14-23-30 
ECLASS 15.0
27-14-23-30