Official DistributorSKU
MPN
EEM-MA400
Weight
0.722 kg
This product is Not Cancellable/Not Returnable
Series EEM-MA
EEM-MA400 - Measuring instrument
Energy measurement device to measure electrical parameters in low voltage installations up to 500 V, acquisition of total harmonic oscillations - can be extended with RS-485 communication module
- Can be extended with RS-485 communication module (JBUS/MODBUS)
- Acquisition of total harmonics up to 51st harmonic
Technical Specifications
Utilization restriction
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
Electrical properties
| Electrical isolation | EN 61010-1 (Safe isolation) |
| Electrical isolation | EN 61010-1 (Safe isolation) |
| Electrical isolation | EN 61010-1 (Basic insulation) |
| Electrical isolation | See extension module |
| Electrical isolation | See extension module |
| Electrical isolation | See extension module |
| Test voltage | 3.5 kV AC (50 Hz, 1 min.) |
| Test voltage | 2.2 kV AC (50 Hz, 1 min.) |
| Mains type | 3-phase (3 or 4-conductor), 2-phase (2-conductor), and single-phase (1-conductor) |
Electrical isolation
| Rated Insulation Voltage | 300 V AC (EN 61010-1) |
| Overvoltage category | III |
| Pollution degree | 2 |
Supply
| Supply Voltage Range | 110 V AC ... 400 V AC ±10 % |
| Supply Voltage Range | 120 V DC ... 350 V DC (±20 %) |
| Nominal Power Consumption | 5 VA |
| Power consumption | 10 VA (with max. number of extension modules) |
General
| Measuring Principle | True r.m.s. value measurement |
| Measured value | AC sine (50 Hz/60 Hz) |
| Acquisition of harmonics | up to 51st harmonic |
Measurement: Voltage
| Input name | Voltage measuring input V1, V2, V3 |
| Input voltage range | 50 V AC ... 500 V AC (Phase/Phase) |
| Input voltage range | 28 V AC ... 289 V AC (Phase/neutral conductor) |
| Precision | 0.2 % |
Measurement: Current
| Input name | Current measurement I1, I2, I3 |
| Input current range | via external transformers |
| Input Current | 9999 A (primary) |
| Input Current | 5 A (secondary) |
| Measuring Range | 0 A ... 9999 A |
| Overload capacity | 6 A (Permanent) |
| Response threshold from measuring range nominal value | 5 mA |
| Precision | 0.2 % |
| Current overload | 10 x IN for 1 s |
Measurement: Power
| Messbereich_Leistung | 0 MW ... 11 MW |
| Messbereich_Leistung | 0 Mvar ... 11 Mvar |
| Messbereich_Leistung | 0 MVA ... 11 MVA |
| Precision | 0.5 % |
| Active energy (IEC 62053-22) | Class 0.5 S |
| Reactive power (IEC 62053-23) | Class 2 |
Output data
| Output description | Via function module |
Connection data
| Connection Method | COMBICON plug-in screw terminal block |
| Stripping length | 6 mm |
| Note | Voltage and other connections |
| Conductor cross section rigid | 0.5 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.5 mm² ... 2.5 mm² |
| Conductor cross section AWG | 20 ... 14 |
| Tightening torque | 0.4 Nm ... 0.4 Nm |
| Connection Method | Screw connection |
| Stripping length | 7 mm |
| Note | Current connection |
| Conductor cross section rigid | 0.5 mm² ... 6 mm² |
| Conductor cross section flexible | 0.5 mm² ... 6 mm² |
| Conductor cross section AWG | 20 ... 8 |
Dimensions
| Width | 96 mm |
| Height | 96 mm |
| Depth | 82 mm |
| Depth | 80 mm (Installation depth with extension module) |
| Depth | 60 mm (Installation depth without extension module) |
Material specifications
| Color | black (RAL 9005) |
Ambient conditions
| Degree of Protection | IP52 (Front) |
| Degree of Protection | IP30 (Back side) |
| Ambient Temperature (Operation) | -10 °C ... 55 °C (14 °F ... 131 °F) |
| Ambient temperature (storage/transport) | -20 °C ... 85 °C (-4 °F ... 185 °F) |
| Max. permissible relative humidity (operation) | ≤ 95 % |
| Max. salt spray content | ≤ 2.5 % |
CE
| Certificate | CE-compliant |
UL, USA/Canada
| Identification | UL 61010-1 |
| Identification | CSA-C22.2 No. 61010-1 |
| Identification | cULus |
UL data
| Supply Voltage | 300 V AC |
| Nominal supply voltage range | 110 V AC ... 240 V AC ±10 % |
| Nominal supply voltage range | 120 V DC ... 250 V DC ±10 % |
| Power consumption | 10 VA |
| Altitude | ≤ 2000 m |
| Operating mode | Indoor use |
| Surge voltages | Transient overvoltage according to installation classes |
| Overvoltage category | I, II, III |
| Overvoltage category of the supply | Min. II |
| Ambient Temperature (Operation) | 0 °C ... 40 °C |
| Max. permissible relative humidity (operation) | 80 % (up to 31 °C) |
| Max. permissible relative humidity (operation) | 50 % (at 40 °C) |
| Supply Voltage | 300 V AC |
| Nominal supply voltage range | 110 V AC ... 240 V AC ±10 % |
| Nominal supply voltage range | 120 V DC ... 250 V DC ±10 % |
| Power consumption | 10 VA |
| Altitude | ≤ 2000 m |
| Operating mode | Indoor use |
| Ambient Temperature (Operation) | 0 °C ... 40 °C |
| Max. permissible relative humidity (operation) | 80 % (up to 31 °C) |
| Max. permissible relative humidity (operation) | 50 % (at 40 °C) |
| Surge voltages | Transient overvoltage according to installation classes |
| Overvoltage category | I, II, III |
| Overvoltage category of the supply | Min. II |
Mounting
| Mounting Position | Front panel installation, horizontal |
Accessories
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Additional Information
| Pack Size | 1 |
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