129961 NZM2-XMC-MB
Measuring and communication module, 300A, 3p
Optional accessories for circuit-breaker series NZM offers a comprehensive portfolio of application possibilities for worldwide use. Modular functional groups make mounting flexible and simple. Notes: for measuring current, voltage, power and energy. The module has three built-in current transformers and three voltage taps, which are contacted with self-tapping screws, which make contact by penetrating the cable insulation. Power supply 24 VDC, 2 SO pulse outputs, modbus interface (Slave). The total energy consumption value is permanently stored in the module. Display device NZM-XMC-DISP can be connected for local indication of the readings . Can be extended with up to two add-on modules +NZM-XMC. Can be expanded with up to two add-on modules +NZM-XMC-.. Can be used for: NZM 2 ≦ 300A
General specifications
Product name
Eaton Moeller series NZM electronic accessory
Part no.
NZM2-XMC-MB
EAN
4015081272129
Product Length/Depth
209 millimetre
Product height
91 millimetre
Product width
132 millimetre
Product weight
0.7 kilogram
Compliances
IEC
RoHS conform
RoHS conform
Product Tradename
NZM
Product Type
Accessories
Product Sub Type
Electronic accessory
Delivery program
Type
Accessory
Accessory/spare part type
Diagnostics and communication
Number of poles
Three-pole
Features
Fieldbus connection over separate bus coupler possible
Frame
NZM2
Fitted with:
Potential separation
Used with
Measuring modules
NZM 2 ≦ 300 A
NZM 2 ≦ 300 A
Technical Data - Electrical
Voltage type
DC
Voltage rating
350 V
Voltage rating - max
600 V AC
Voltage rating at AC
72 V - 600 V
Supply voltage
24 V DC
Supply voltage at AC, 50 Hz - min
0 V
Supply voltage at AC, 50 Hz - max
0 V
Supply voltage at AC, 60 Hz - min
0 V
Supply voltage at AC, 60 Hz - max
0 V
Supply voltage at DC - min
24 V
Supply voltage at DC - max
24 V
Surge voltage
8 kV
Transistor voltage
80 V
Transistor current
50 A
Rated operation current (Ie)
1 A - 300 A AC
Rated operating current at digital outputs in state 1
120 A
Supply current - max
200 mA
Preak current rating - max
30 A
Frequency rating
45 Hz - 200 Hz
45 Hz - 65 Hz
45 Hz - 65 Hz
Rated operating frequency
50 Hz
Power pulse rate per kWh
1
Pulse duration
500 / 20 ms
Switching frequency
4 Hz
Accuracy
0.95 % measurement + 0.05 % FS
Impedance
1 kΩ
Isolation
3 Potential isolation
Output type
NPN-isolated transistor
Overvoltage category
Category IV - 600 V
Technical Data - Communication
Protocol
MODBUS
Technical Data - Mechanical
Dimensions
209 mm x 132 mm x 91 mm
Suitable for height
2000 mm
Degree of protection
IP20
Conductor type
Phoenix Contact GMVSTBR 2.5-2-ST-7.62
Relative humidity
5 - 95 %
Explosion safety category for dust
None
Explosion safety category for gas
None
Design verification as per IEC/EN 61439 - technical data
Operating temperature - min
-15 °C
Operating temperature - max
55 °C
Ambient storage temperature - min
-40 °C
Ambient storage temperature - max
80 °C
Design verification as per IEC/EN 61439
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
10.6 Incorporation of switching devices and components
Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Additional information
SIL (IEC 61508)
None
Technical data ETIM 8.0
Programmable logic controllers PLC (EG000024) / Fieldbus, decentr. periphery - communication module (EC001604)
Electric engineering, automation, process control engineering / Control / Field bus, decentralized peripheral / Field bus, decentralized peripheral - communications module (ecl@ss10.0.1-27-24-26-08 [BAA073013])
Supply voltage AC 50 Hz
0 - 0 V
Supply voltage AC 60 Hz
0 - 0 V
Supply voltage DC
24 - 24 V
Voltage type of supply voltage
DC
Supporting protocol for TCP/IP
No
Supporting protocol for PROFIBUS
No
Supporting protocol for CAN
No
Supporting protocol for INTERBUS
No
Supporting protocol for ASI
No
Supporting protocol for KNX
No
Supporting protocol for Modbus
Yes
Supporting protocol for Data-Highway
No
Supporting protocol for DeviceNet
No
Supporting protocol for SUCONET
No
Supporting protocol for LON
No
Supporting protocol for SERCOS
No
Supporting protocol for PROFINET IO
No
Supporting protocol for PROFINET CBA
No
Supporting protocol for Foundation Fieldbus
No
Supporting protocol for EtherNet/IP
No
Supporting protocol for AS-Interface Safety at Work
No
Supporting protocol for DeviceNet Safety
No
Supporting protocol for INTERBUS-Safety
No
Supporting protocol for PROFIsafe
No
Supporting protocol for SafetyBUS p
No
Supporting protocol for other bus systems
No
Radio standard Bluetooth
No
Radio standard Wi-Fi 802.11
No
Radio standard GPRS
No
Radio standard eGPRS
No
Radio standard GSM
No
Radio standard LTE
No
Radio standard UMTS
No
IO link master
No
System accessory
No
Degree of protection (IP)
IP20
With potential separation
Yes
Fieldbus connection over separate bus coupler possible
Yes
Rail mounting possible
No
Wall mounting/direct mounting
Yes
Front built-in possible
No
Rack-assembly possible
No
Suitable for safety functions
No
SIL according to IEC 61508
None
Performance level according to EN ISO 13849-1
None
Appendant operation agent (Ex ia)
No
Appendant operation agent (Ex ib)
No
Explosion safety category for gas
None
Explosion safety category for dust
None
Width
132 mm
Height
91 mm
Depth
209 mm
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Asset
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Line drawing
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Eaton EMEA Download-Center - download data for this item
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Eaton EMEA Download-Center