The multifunctional EMpro energy measuring devices acquire your energy data and offer numerous options for communicating the data to higher-level control and management systems. Configure and integrate your energy measuring devices in just a few steps using the web-based, user-guided installation wizard. You can also benefit from the simple, direct connection of conventional Rogowski coils, and from the many practice-oriented web server and device functions.
EEM-MB371-EIP
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Measuring device
2907976
Multi-functional energy measuring device without display with direct Rogowski connection and integrated Modbus/TCP and EtherNet/IP™ interface for measuring electrical parameters in low-voltage installations up to 690 V. (phoenixcontact.com/empro-help)
Free download available.
Downloads
Product details
| Product family | EMpro |
| Number | 3 |
| Display | |
| Display type | none |
| Maximum power dissipation for nominal condition | 10 VA |
| Mains type | 3-phase (3 or 4-conductor), 2-phase (2-conductor), and single-phase (1-conductor) |
| Electrical isolation | |
| Test voltage | 4 kV AC (50 Hz, 60 s) |
| Pollution degree | 2 |
| Insulation | Reinforced insulation |
| Electrical isolation Housing against all potentials IEC 61010-1 | |
| Standards/regulations | IEC 61010-1 |
| Overvoltage category | III (300 V AC) |
| II (600 V AC) | |
| Insulation | Reinforced insulation |
| Electrical isolation Supply against all other potentials IEC 61010-1 | |
| Standards/regulations | IEC 61010-1 |
| Overvoltage category | III (300 V AC) |
| II (600 V AC) | |
| Insulation | Reinforced insulation |
| Electrical isolation Voltage measurement input against all other potentials IEC 61010-2-030 | |
| Standards/regulations | IEC 61010-2-030 |
| Measuring category | III (300 V AC) |
| II (600 V AC) | |
| Insulation | Reinforced insulation |
| Electrical isolation Digital I/Os | |
| Insulation | Functional insulation |
| Electrical isolation Communication interface | |
| Insulation | Functional insulation |
| Supply | |
| Supply voltage range | 100 V AC ... 230 V AC (±20 %) |
| 150 V DC ... 250 V DC (±20 %) | |
| Power consumption | ≤ 4 W |
| Nominal frequency | 50 Hz ... 60 Hz (AC sine) |
| Measuring data acquisition | |
| Measuring principle | True r.m.s. value measurement (seamless) |
| Frequency measuring range (Fundamental component) | 45 Hz ... 65 Hz |
| Measured value | AC sine (50 Hz/60 Hz) |
| Scanning rate | 12,8 kHz / 15,4 kHz |
| Number of periods | 10 (true RMS value at 50 Hz) |
| 12 (true RMS value at 60 Hz) | |
| Acquisition of harmonics | up to 63rd harmonic |
| Measurement: Voltage | |
| Input name | Voltage measuring input V1, V2, V3 |
| Input voltage range direct | 18 V AC ... 690 V AC (Phase/Phase) |
| 11 V AC ... 400 V AC (Phase/neutral conductor) | |
| Input voltage range via external transformers | 60 V AC ... 2000000 V AC (primary) |
| 60 V AC ... 400 V AC (secondary) | |
| Surge voltage capacity | 760 V AC (Phase/Phase) |
| Precision | 0.02 % |
| Power consumption | < 0.5 VA |
| Measurement: Current | |
| Input name | Current measurement RC1, RC2, RC3 |
| Input current | ≤ 400 A (Measurement level 1) |
| ≤ 4000 A (Measurement level 2) | |
| Transmission factor: 100 mV/1000 A when using a Phoenix Contact coil | |
| Input measuring range voltage | 500 µV ... 400 mV |
| Response threshold from measuring range nominal value | 5 A |
| Operate threshold | 500 µV (5 A) |
| Precision | 0.5 % |
| Measurement: Power | |
| Precision | 1 % |
| Real energy (IEC 62053-21) | Class 1 |
| Reactive power (IEC 62053-23) | Class 2 |
| Digital | |
| Description of the input | Digital input in accordance with IEC/EN 61131-2 (type 3) |
| Number | 1 |
| Voltage input signal | 24 V DC |
| 0 V DC ... 30 V DC | |
| Current input signal | 2 mA ... 15 mA |
| Protection | 250 mA (fast-blow) |
| Protective circuit | Protection against incorrect DC connection (max. 30 V) |
| Digital | |
| Output description | Digital output in accordance with IEC/EN 61131-2 (type 3) |
| Number | 1 |
| Current output signal | ≤ 100 mA |
| Voltage output signal | 24 V DC |
| Protection | 250 mA (fast-blow) |
| Protective circuit | Protection against incorrect DC connection (max. 30 V) |
| Current / voltage / supply | |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross-section rigid | 0.2 mm² ... 6 mm² |
| Conductor cross-section flexible | 0.2 mm² ... 4 mm² |
| Conductor cross-section AWG | 24 ... 10 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Digital I/O / communication | |
| Connection method | Screw connection |
| Stripping length | 7 mm |
| Screw thread | M3 |
| Conductor cross-section rigid | 0.14 mm² ... 2.5 mm² |
| Conductor cross-section flexible | 0.14 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 26 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Data: Network interface | |
| Communication protocol | Modbus/TCP |
| REST | |
| Connection method | RJ45 |
| Data: Network interface | |
| Communication protocol | EtherNet/IP™ |
| Connection method | RJ45 |
| Number of connections | 2 |
| Note | DLR ready |
| Item dimensions | |
| Width | 90 mm |
| Height | 90 mm |
| Depth | 81.7 mm |
| Horizontal pitch | 5 Div. |
| Color | gray (RAL 7042) |
| Ambient conditions | |
| Degree of protection (Housing) | IP20 (Housing) |
| Ambient temperature (operation) | -10 °C ... 55 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Altitude | ≤ 2000 m |
| Max. permissible relative humidity (operation) | ≤ 95 % (non-condensing) |
| Max. salt spray content | ≤ 2.5 % |
| CE | |
| Certificate | CE-compliant |
| UL, USA/Canada | |
| Identification | UL/C-UL Listed UL 61010-1 |
| UL data | |
| Operating mode | Indoor use |
| Standards/regulations | IEC 61010-1 |
| IEC 61326-1 | |
| IEC 61557-12 |
| Mounting type | DIN rail mounting |
| Mounting position | Horizontal DIN rail |
| Item number | 2907976 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | CMM |
| Product key | CMMC21 |
| GTIN | 4055626718156 |
| Weight per piece (including packing) | 315.2 g |
| Weight per piece (excluding packing) | 245.58 g |
| Customs tariff number | 90303100 |
| Country of origin | DE |
ECLASS
| ECLASS-13.0 | 27142330 |
| ECLASS-15.0 | 27142330 |
ETIM
| ETIM 10.0 | EC002301 |
UNSPSC
| UNSPSC 21.0 | 41113600 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes |
| Exemption | 7(a), 7(c)-I |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) |
| Perfluorobutane sulfonic acid (PFBS) and its salts (CAS: n/a) | |
| SCIP | 245ab480-341b-436e-83c0-b41edda0d2af |
Compatible products
Your advantages
Energy measurement in just three steps with the intuitive installation wizard
Reduce wiring and configuration effort with the direct connection of conventional Rogowski coils
Easy commissioning and service with intelligent web server and display functions
Data protection through the targeted deactivation of key configuration functions and interfaces
Fast integration into control and management systems with future-oriented communication solutions and digital services
Phoenix Contact UAB
Svitrigailos str. 11M, 03228 Vilnius