EEM-XM357
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Measuring device
1674511
3-phase energy meter with direct measurement up to 100 A AC, Modbus/RTU interface, 2 pulse outputs, 4 tariffs (via Modbus), operating temperature up to +70°C, certified in accordance with Measuring Instruments Directive (MID)
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Product details
| Product type | Energy meter |
| Product family | EMpro |
| Number | 4 (Tariffs) |
| Calibration validity period | 8 Years |
| Meter type | Bidirectional meter (delivery and consumption) incl. 4-quadrant measurement |
| Insulation characteristics | |
| Protection class | II |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Rated surge voltage | 6 kV |
| Mains type | 1-phase (2-conductor) |
| 3-phase (3-conductor) | |
| 3-phase (4-conductor) | |
| Supply | |
| Supply voltage range | Supply from the measuring circuit |
| Electrical isolation | |
| Measuring category | CAT III 300 V |
| Utilization category | UC 2 (EN 62052-31) |
| Measurement | |
| Nominal voltage | 3x 230 V AC (400 V AC) |
| Input voltage range | 100 V AC ... 277 V AC (Phase/neutral conductor) |
| 173 V AC ... 480 V AC (Phase/Phase) | |
| Input current range | 100 A AC (Direct measurement) |
| Power consumption | 10 VA (2 W) |
| Frequency range | ±2 % (50/60 Hz reference frequency fN) |
| Power factor (cos phi) | 0.5 (inductive) |
| 0.8 (capacitive) | |
| Startup current Ist | 0.04 A |
| Minimum current Imin | 0.3 A |
| Limiting current Imax | 100 A |
| Transient current Itr | 1 A |
| Reference current Iref | 10 A |
| Current carrying capacity | ≤ 100 A (Neutral conductor) |
| Overload capacity | 30 x Imax for 0.01 s |
| Active energy (EN 50470-3) | Class C |
| Real energy (IEC 62053-21) | Class 0.5 |
| 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 |
| Pulse width Pulse output 1 | configurable |
| Pulse width Pulse output 2 | 100 ms |
| Pulse LED | 400 imp/kWh (Metrological LED) |
| Meter constant Pulse output 1 | configurable |
| Meter constant Pulse output 2 | 400 imp/kWh |
| Designation | Measurement connection |
| Conductor connection | |
| Connection method | Screw connection |
| rigid | 0.5 mm² ... 2.5 mm² |
| flexible | 0.5 mm² ... 2.5 mm² |
| AWG | 14 ... 4 (rigid/flexible) |
| Stripping length | 15 mm |
| Tightening torque | 2.5 Nm |
| Designation | other connections |
| Conductor connection | |
| Connection method | Screw connection |
| rigid | 0.5 mm² ... 1.5 mm² |
| flexible | 0.5 mm² ... 1.5 mm² |
| AWG | 26 ... 14 (rigid/flexible) |
| Stripping length | 7 mm |
| Tightening torque | 0.2 Nm |
| Communication: | |
| Communication protocol | Modbus/RTU |
| Communication standard | RS-485 |
| Connection method | Screw connection |
| Transmission speed range | 2400 bps |
| 4800 bps | |
| 9600 bps (preset) | |
| 19200 bps | |
| 38400 bps | |
| Address area | 1 ... 247 (adjustable) |
| Parity | odd, even, none |
| Stop bit | 1 or 2 |
| Dimensional drawing |
|
| Width | 72 mm |
| Height | 100 mm |
| Depth | 71 mm |
| Depth NS 35/7,5 | 65 mm (Snapped onto DIN rail NS 35/7,5 in accordance with EN 60715) |
| Color (Upper housing part) | light gray (RAL 7035) |
| Color (Lower housing part) | gray (RAL 7042) |
| Flammability rating according to UL 94 | V0 |
| Ambient conditions | |
| Degree of protection (Front) | IP51 (Front) |
| Degree of protection (Connections) | IP20 (Connections) |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| -40 °F ... 158 °F (MID) | |
| 0 °C ... 55 °C (Display) | |
| Ambient temperature (storage/transport) | -40 °C ... 70 °C |
| Altitude | ≤ 2000 m |
| Permissible humidity (operation) | 0 % ... 90 % (non-condensing) |
| Shock (storage/transport) | 30gn (300 m/s2), 18 ms (IEC 60068-2-27) |
| Vibration (storage/transport) | 10 Hz … 150 Hz, 1g (EN 60068-2-6) |
| CE | |
| Certificate | CE-compliant |
| MID | |
| Certificate | MID-compliant |
| Noise immunity | EN 62052-11 |
| Impulse withstand voltage | 4 kV |
| Standards/regulations | EN 50470-1 |
| EN 50470-3 |
| Mounting type | DIN rail mounting |
| Mounting position | Horizontal DIN rail |