Multifunction meters

Basic data
The TNM96 is a compact, highly accurate 0.2% (0.1 optional), three-phase multifunction meter with additional CT input for differential current measurement.
It includes energy consumption recording and supports BACnet and Modbus protocols. The meter can be operated and configured via a web browser using the Ethernet TCP/IP interface.
An indispensable aid for displaying and evaluating via additional software the min/max values, active, apparent and reactive power, and harmonics up to 64en, as well as all important measured variables.
Technical data
Auxiliary voltage
90 – 250 VAC, 50/60 Hz
110 – 280 VDC
8 VA
Dimensions (WxHxD)
96 x 96 x 80 mm
Weight
650 g
Accuracy
Active power 0.2%
Reactive power 0.2%
Environmental conditions
Operation -20 – 70 °C
Storage -20 – 80 °C
Humidity 0 – 95 RH
Display
85 x 64 Farbdisplay
IP protection class
IP64
Channels / Current inputs
1 / 4
Sampling rate
1600
Digital input/output
2 / 1
Harmonic harmonics
64
Harmonic distortion

I-THD

/ U-THD

Supported current transformers

0.333V

/ 1A

/ 5A

Current
0.001 – 6 A
0.0010 A – 99999 kA
– overload (RMS constant)
50 A
– short term (for 1 minute)
100 A
– burden
< 0.05 VA
neutral current
0.001 A – 6 A
0.0010 A – 99999 kA
voltage L-L
0 – 950 V
0.0010 V – 99999 kV
Voltage L-N
0 – 550 V
0.0010 V – 99999 kV
– maximum (RMS constant)
1000 V
– Burden
0.06 V
Frequency
45.001 – 65.001 Hz
45.001 – 65.001 Hz
Power factor (cap./ind.)
-1 + 1
-1 + 1
Active power total/phase
0.0000 W – 99999 MW
Reactive power total/phase
0.0000 VAR – 99999 MVAR
Apparent power total/phase
0.0000 VA – 99999 MVA
Active power total/phase
0.0010000 WH – 99999999 MWH
Reactive power total/phase
0.0010000 VARH – 99999999 MVARH
Apparent work total/phase
0.0010000 VAH – 99999999 MVAH
Total harmonic distortion V/I
0.000 – 100.0 %
Partial Harmonic Distortion V/I
0.000 – 100.0 %

Advanced equipment - Optimal Solution.