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SKU
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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