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PHOENIX CONTACT EEM-MA370 EEM-MA370 2907983 PHOENIX CONTACT Multi-functional energy measuring device with integrated Modbus/TCP interf.. View larger
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EEM-MA370 2907983 PHOENIX CONTACT Multi-functional energy measuring device with integrated Modbus/TCP interf..

EEM-MA370

2907983

PHOENIX CONTACT

1 Pcs.

Multi-functional energy measuring device with integrated Modbus/TCP interface for measuring electrical parameters in low-voltage installations up to 690 V.

Automation > Multifunction measuring instrument
INTERFACE Components (IF)

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Technical data
Product properties
Product typeEnergy measuring device
Product familyEMpro
Data management status
Article revision09
Electrical properties
Maximum power dissipation for nominal condition10 VA
Mains type3-phase (3 or 4-conductor), 2-phase (2-conductor), and single-phase (1-conductor)
Electrical isolation
Test voltage4 kV AC (50 Hz, 60 s)
Pollution degree2
InsulationReinforced insulation
Electrical isolation Housing against all potentials IEC 61010-1
Standards/regulationsIEC 61010-1
Overvoltage categoryIII (300 V AC)
II (600 V AC)
InsulationReinforced insulation
Electrical isolation Supply against all other potentials IEC 61010-1
Standards/regulationsIEC 61010-1
Overvoltage categoryIII (300 V AC)
II (600 V AC)
InsulationReinforced insulation
Electrical isolation Voltage measurement input against all other potentials IEC 61010-2-030
Standards/regulationsIEC 61010-2-030
Measuring categoryIII (300 V AC)
II (600 V AC)
InsulationReinforced insulation
Electrical isolation Current measurement input against all other potentials
InsulationFunctional insulation
Electrical isolation Digital I/Os
InsulationFunctional insulation
Electrical isolation Communication interface
InsulationFunctional insulation
Supply
Supply voltage range100 V AC ... 230 V AC (±20 %)
150 V DC ... 250 V DC (±20 %)
Power consumption≤ 4 W
Nominal frequency50 Hz ... 60 Hz (AC sine)
Input data
General
Measuring principleTrue RMS value measurement (TRMS)
Measured valueAC sine (50 Hz/60 Hz)
Acquisition of harmonicsup to 63rd harmonic
Description of the inputDigital input in accordance with IEC/EN 61131-2 (type 3)
Number1
Voltage input signal24 V DC
0 V DC ... 30 V DC
Current input signal2 mA ... 15 mA
Protection250 mA (fast-blow)
Protective circuitProtection against incorrect DC connection (max. 30 V)
Measurement: Voltage
Input nameVoltage measuring input V1, V2, V3
Input voltage range direct35 V AC ... 690 V AC (Phase/Phase)
20 V AC ... 400 V AC (Phase/neutral conductor)
Input voltage range via external transformers60 V AC ... 2000000 V AC (primary)
60 V AC ... 400 V AC (secondary)
Surge voltage capacity760 V AC (Phase/Phase)
Precision0.2 %
Power consumption< 2 VA
Measurement: Current
Input nameCurrent measurement I1, I2, I3
Input current1 A (secondary)
5 A (secondary)
Measuring range1 A ... 20000 A (primary)
Overload capacity6 A (Imax)
Response threshold from measuring range nominal value10 mA (1 A)
50 mA (5 A)
Precision0.2 %
Current overload50 A for 1 s
20 A (4 x IN,continuous)
Power consumption< 0.5 VA
Measurement: Power
Precision0.5 %
Active energy (IEC 62053-22)Class 0.5 S
Reactive power (IEC 62053-23)Class 2
ANSI C12.20Class 0.5 S
Output data
Output descriptionDigital output in accordance with IEC/EN 61131-2 (type 3)
Number1
Current output signal≤ 100 mA
Voltage output signal24 V DC
Protection250 mA (fast-blow)
Protective circuitProtection against incorrect DC connection (max. 30 V)
Connection data
Current / voltage / supply
Connection methodScrew connection
Stripping length8 mm
Screw threadM3
Conductor cross section rigid0.2 mm² ... 6 mm²
Conductor cross section flexible0.2 mm² ... 4 mm²
Conductor cross section AWG24 ... 10
Tightening torque0.5 Nm ... 0.6 Nm
Digital I/O / communication
Connection methodScrew connection
Stripping length7 mm
Screw threadM3
Conductor cross section rigid0.14 mm² ... 2.5 mm²
Conductor cross section flexible0.14 mm² ... 1.5 mm²
Conductor cross section AWG26 ... 14
Tightening torque0.5 Nm ... 0.6 Nm
Interfaces
Data: Network interface
Communication protocolModbus/TCP
REST
Connection methodRJ45
Dimensions
Width90 mm
Height90 mm
Depth71.9 mm
Material specifications
Colorgray (RAL 7042)
Environmental and real-life conditions
Ambient conditions
Degree of protection (Housing)IP20 (Housing)
Degree of protection (Display)IP40 (Display)
Ambient temperature (operation)-25 °C ... 70 °C
Ambient temperature (storage/transport)-30 °C ... 80 °C
Altitude≤ 2000 m
Max. permissible relative humidity (operation)≤ 95 % (non-condensing)
Approvals
CE
CertificateCE-compliant
UKCA
CertificateUKCA-compliant
UL, USA/Canada
IdentificationUL/C-UL Listed UL 61010-1
UL data
Operating modeIndoor use
Standards and regulations
Standards/regulationsIEC 61010-1
IEC 61326-1
IEC 61557-12
Mounting
Mounting typeDIN rail mounting
Mounting positionHorizontal DIN rail

Product Datasheet

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