MM-EE-EEM-EM157
-
Measuring device
1744499
One-phase energy meter for active power measurement with direct measurement in networks of up to 276 V / 45 A, with RS-485 interface and 2 pulse outputs, operating temperature up to +70°C, certified in accordance with the MID directive
Product details
| Product type | Energy meter |
| Product family | ESSENTIAL edition |
| Insulation characteristics | |
| Protection class | II |
| Electric strength | 6 kV |
| 4 kV |
| Input voltage range | 184 V AC ... 276 V |
| Power consumption | 10 VA (2 W) |
| Frequency range | 50 Hz ... 60 Hz |
| Active energy (EN 50470-3) | Class B |
| Real energy (IEC 62053-21) | Class 1 |
| Reactive power (IEC 62053-23) | Class 2 |
| Pulse output | |
| Output description | Passive opto-isolated |
| Maximum switching voltage | 27 V DC |
| Max. switching current | 27 mA |
| Measurement connection | |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Conductor cross section rigid | 2.5 mm² ... 10 mm² |
| Tightening torque | 1.5 Nm |
| Other connections | |
| Connection method | Screw connection |
| Conductor cross section rigid | 0.5 mm² ... 1.5 mm² |
| Conductor cross section AWG | 22 ... 14 |
| Tightening torque | 0.2 Nm |
| Communication: | |
| Communication protocol | Modbus/RTU |
| Communication standard | RS-485 |
| Transmission speed range | 1200 bps ... 9600 bps |
| Parity | odd, even, none |
| Designation | Communication interface |
| Connection method | Screw connection |
| Parity | odd, even, none |
| Communication standard | RS-485 |
| Transmission speed range | 1200 bps ... 19200 bps |
| Width | 18 mm |
| Height | 118 mm |
| Depth | 64 mm |
| Ambient conditions | |
| Degree of protection | IP51 (Front) |
| IP20 (Connections) | |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Max. permissible relative humidity (operation) | 90 % |
| CE | |
| Identification | CE-compliant |
| MID | |
| Identification | MID-compliant |
| Standards/regulations | EN 50470-3:2022 |
| Standards/specifications | EN 50470-3:2022 |
| Mounting type | DIN rail mounting |
| Item number | 1744499 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | CMCC11 |
| Product key | CMCC11 |
| GTIN | 4067923309296 |
| Weight per piece (including packing) | 99,4 g |
| Weight per piece (excluding packing) | 90 g |
| Customs tariff number | 90283019 |
| Country of origin | CN |
ECLASS
| ECLASS-13.0 | 27142330 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes (No exemptions) |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-E
No hazardous substances above the limits
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
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