Multifunction measuring device TNM230
This product is discontinued.
Eight-channel energy and power meter with graphical display and web server
- Energy meter
- 8 channels / 24 conductors
- Graphical display
- WebServer
- Top hat rail mounting
- Sampling rate 1600 /s
- Supported current ranges 1 A, 5 A, 0.333 V
- Determination of harmonics"
The TNM230 is a universal multifunctional measuring device with 8 channels, each with three phases. By using a TNM230 energy and power meter, the use of 7 additional energy meters or multifunctional meters can be saved, making the working environment clearer and space-saving, as the TNM230 energy and power meter covers the capacity of 8 energy meters or multifunctional meters. It has an RS485 and TCP/IP interface with the BACnet and Modbus protocols. The meter can be operated and configured via a web browser using the TCP/IP interface. An indispensable aid for any energy management system for displaying the minimum and maximum values, as well as the active and reactive power and all important measured variables.
Protocols / Interfaces
BACnet MS/TP and TCP/IP, Modbus RS485 and TCP/IP
Supply voltage
90 to 250 VAC, 50 / 60 Hz, 110 to 280 VDC
Dimensions (W x H x D)
300 mm x 110 mm x 65 mm
Weight
650 g
Power consumption
11 VA
Accuracy
Active power 0.2 %, reactive power 0.2 %
Display
320 x 240 color display
IP protection class
IP20
Operating temperature range
-20 °C to 70 °C
Storage temperature range
-20 °C to 70 °C
Application range relative humidity
0 % to 95 % RH
Sampling rate
1600
Number of channels / conductors
8 / 24, 8 / 32
Harmonics
32
Measurement type
Transducer measurement
Supported converters
0.333 V, 1 A, 5 A
Current measurement
0.1 A to 6 A
Measurement current - overload (RMS constant)
50 A
Current measurement - short-term (for 1 minute)
100 A
Measurement current - load
< 0.05 VA
Neutral current measurement
Not possible
Voltage measurement L-L
0.1 to 950 V
Voltage measurement L-N
0 to 550 V
Measurement voltage L-N - maximum (RMS constant)
1000 V
Measurement voltage L-N - load
< 0,06 V
Frequency measurement
45 to 65 Hz
Power factor measurement (cap./ind.)
-1 + 1
Current display range
0.0010 A to 99999 kA
Display range neutral current
Not possible
Display range voltage L-L
0.10000 V to 999999 kV
Display range voltage L-N
0.10000 V to 999999 kV
Display range Frequency
45.001 to 65.001 Hz
Display range Power factor (cap./ind.)
-1 + 1
Display range active power total/phase
0.10000000 W to 999999999 MW
Display range reactive power total/phase
0.10000000 VAR to 999999999 MVAR
Display range Apparent power total/phase
0.10000000 VA to 999999999 MVA
Display range active energy total/phase
0.100000 WH to 9999999 MWH
Display range Reactive energy total/phase
0.100000 VARH to 9999999 MVARH
Display area Apparent work total/phase
0.100000 VAH to 9999999 MVAH
Display range Total harmonic distortion V/I
Not possible
Display range Partial harmonic distortion V/I
Not possible
Functions
Alarm memory, alarms, data logging, easy-to-use menus, built-in tariff counter, graphical display of harmonics, multilingualism, minimum/maximum determination, fast trend displays, waveform display
Normative standards
EN 55022, class A, supplements A1; A2 EN 55024, supplements A1; A2 EN 61000-3-2, class A, EN 61000-3-3, supplements A1 EN 61000-4-2 EN 61000-4-3, EN 61000-4-4 EN 61000-4-5 EN 61000-4-6, EN 61000-4-11 IEC 62052-11 IEC 62053-22, IEC 62053-23
Scope of delivery
Multifunction measuring device
Manufacturer
Celsa Messgeräte GmbH
Download
Contact
Request form