Basic data:
The TNM96 is a compact, very accurate 0.2% (0.1 optional), three-phase multifunction meter.
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 / 3
|
|
Sampling rate
|
1600
|
|
Digital input/output
|
2 / 1
|
|
Harmonic harmonics
|
64
|
|
Harmonic distortion
|
I-THD / U-THD |
|
Supported current transformers
|
0.333V / 1A / 5A |
|
Graphic display of harmonic distortion | Waveform display | Easy-to-use menus | Multilingual | Data logging | Built-in rate meter | Alarms | Alarm memory | Minimum/Maximum
|
|
| Measurement | Display range | |
|---|---|---|
|
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 %
|
| Communication | |
|---|---|
|
BACnet
|
MS/TP and TCP/IP |
|
Modbus
|
RS485 and TCP/IP |
|
Browser-enabled
|
|
| Standars | |
|---|---|
|
IEC 62052-23 | IEC 62052-22 | IEC 62052-11
EN 61000-4-11 | EN 61000-4-6 | EN 61000-4-5
EN 61000-4-4 | EN 61000-4-3 | EN 61000-4-2
EN 61000-3-2, Class A | EN 61000-3-3, Amendments A1 | EN 55024, Amendments A1; A2 | EN 55022, Class A, Amendments A1; A2
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