MM-EE-EEM-MA-450
-
Measuring device
1660042
Multifunctional energy measuring device with integrated RS-485 interface for communication with RTU via Modbus in multi-drop mode for measuring electrical parameters in low-voltage electrical installations up to 500 V.
Product details
| Product type | Energy measuring device |
| Electrical isolation | IEC 61010-1 (Safe isolation) |
| IEC 61010-1 (Safe isolation) | |
| IEC 61010-1 (Basic insulation) | |
| Maximum power dissipation for nominal condition | < 5 VA |
| Mains type | 3-phase (4-conductor) |
| Electrical isolation | |
| Overvoltage category | III (300 V) |
| Pollution degree | 2 |
| Supply | |
| Supply voltage range | 90 V AC ... 270 V AC ±10 % |
| 90 V DC ... 270 V DC ±15 % ... ±20 % | |
| Power consumption | 10 VA |
| ≤ 4 W | |
| Nominal frequency | 50 Hz ... 60 Hz (AC sine) |
| General | |
| Measuring principle | True RMS value measurement (TRMS) |
| Measured value | AC sine (50 Hz/60 Hz) |
| Acquisition of harmonics | Total harmonic distortion |
| Description of the input | Digital input |
| Number | 1 |
| Voltage input signal | 24 V DC |
| Measurement: Voltage V1, V2, V3 | |
| Input name | Voltage measuring input V1, V2, V3 |
| Input voltage range direct | 35 V AC ... 500 V AC (Phase/Phase) |
| 20 V AC ... 300 V AC (Phase/neutral conductor) | |
| Precision | 0.5 % |
| Power consumption | < 2 VA |
| Measurement: Current I1, I2, I3 | |
| Input name | Current measurement I1, I2, I3 |
| Input current | 1 A (secondary) |
| 5 A (secondary) | |
| Measuring range | 5 A ... 8000 A (primary) |
| Precision | 0.5 % |
| Measurement: Power | |
| Precision | 0.5 % |
| Output description | Digital output |
| Number | 1 |
| Maximum switching voltage | 250 V AC |
| 30 V DC | |
| Contact switching type | Changeover contact |
| Current / voltage / supply | |
| Connection method | Screw connection |
| Stripping length | 6 mm |
| Screw thread | M3,5 |
| Conductor cross section rigid | 1.5 mm² ... 2.5 mm² |
| Conductor cross section flexible | 1.5 mm² ... 2.5 mm² |
| Conductor cross section AWG | 16 ... 14 |
| Tightening torque | 0.5 Nm ... 1 Nm |
| Digital I/O / communication | |
| Connection method | Screw connection |
| Stripping length | 6 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 1.5 mm² ... 2.5 mm² |
| Conductor cross section flexible | 1.5 mm² ... 2.5 mm² |
| Conductor cross section AWG | 16 ... 14 |
| Tightening torque | 0.5 Nm ... 1 Nm |
| Data: Network interface | |
| Communication protocol | Modbus/RTU |
| Connection method | RS-485 |
| Number of connections | 1 |
| Transmission speed | 9600 bps |
| Address area | programmable |
| Parity | none |
| Stop bit | 1 |
| Width | 98 mm |
| Height | 98 mm |
| Depth | 65 mm |
| Ambient conditions | |
| Degree of protection (Housing) | IP20 (Housing) |
| Degree of protection (Display) | IP54 (Display) |
| Ambient temperature (operation) | -10 °C ... 60 °C |
| Ambient temperature (storage/transport) | -10 °C ... 75 °C |
| Max. permissible relative humidity (operation) | ≤ 95 % (non-condensing) |
| CE | |
| Certificate | CE-compliant |
| Mounting type | Panel mount |
| Mounting position | Front panel installation, horizontal |
| Item number | 1660042 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | CMC |
| Product key | CMCC11 |
| GTIN | 4067923196063 |
| Weight per piece (including packing) | 372 g |
| Weight per piece (excluding packing) | 315 g |
| Customs tariff number | 90283019 |
| Country of origin | IN |
ECLASS
| ECLASS-13.0 | 27142330 |
ETIM
| ETIM 9.0 | EC002301 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes (No exemptions) |
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
PHOENIX CONTACT Middle East FZ LLC
1201N-1206N, Dubai Science Park Towers - North, P.O. Box 345002, Dubai, United Arab Emirates