You can integrate Axioline Smart Elements into systems with the Smart Element interface. The power measurement module is used for measurement of AC currents up to 5 A, including neutral conductor current and phase voltages up to 480 V AC (phase/neutral conductor) or phase-to-phase voltages up to 830 V AC (phase/phase). The module is used to measure essential grid variables in AC power grids. You can use it in distribution systems for measuring current, voltage, and power, for example. Feed in the current of the three phases via a transformer.
AXL SE PM
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Function module
1768313
Axioline Smart Elements, Function module, Power measurement; Voltage input: up to 480 V AC (phase/neutral conductor) or 830 V AC (phase/phase), Current input: up to 5 A AC; degree of protection: IP20
This product needs further products for operation.
Mandatory accessories
Product details
| Dimensional drawing |
|
| Width | 14.9 mm |
| Height | 124.6 mm |
| Depth | 62.5 mm |
| Color (Housing) | gray (RAL 7042) |
| Smart Element interface | |
| Number of interfaces | 2 |
| Connection method | Card edge connector |
| Transmission speed | See system in which you use the Smart Element. |
| Start time until ready to operate | < 500 ms |
| Programming data (LocalbusSlave) | |
| Input address area | 64 Byte |
| Output address area | 0 Byte |
| Measuring category | EN 61010-2-030: CAT III 300 V / CAT II 600 V UL 61010-2-030: CAT III 277 V / CAT II 480 V |
| Measurement: Current | |
| Input name | Current measuring input |
| Description of the input | Acquisition of currents I1 ... I3 and IN, connection via external current transformers |
| Number of inputs | 4 |
| Nominal current IN | 5 A AC |
| Nominal current range | 0 A AC ... 5 A AC |
| Measuring procedure | Sigma-Delta |
| Measuring range | 0 A AC ... 6 A AC (overrange starting at 5 A) |
| Load | typ. 30 mΩ |
| Overload | 1.4 times continuous; 150 A for 10 ms |
| Tolerance, relative | 0.5 % (in the nominal range, with 4-wire measurement) |
| Scanning rate | 8k samples/s |
| Process data update | < 2 ms |
| Measurement: voltage | |
| Input name | Voltage measuring input |
| Description of the input | Detection of phase voltages U1 ... U3, for phase-to-phase voltages up to 830 V AC (phase/phase), direct connection supported |
| Number of inputs | 4 |
| Measuring range (DIN EN IEC 61010-2-030) | 0 V AC ... 600 V AC (Phase/neutral conductor) |
| 0 V AC ... 1035 V AC (Phase/Phase) | |
| Measuring range (UL 61010-2-030) | 0 V AC ... 480 V AC (Phase/neutral conductor) |
| 0 V AC ... 830 V AC (Phase/Phase) | |
| Nominal voltage range | 5 V AC ... 480 V AC (Phase/neutral conductor) |
| 5 V AC ... 830 V AC (Phase/Phase) | |
| Voltage (N-G) | max. 45 V |
| Mains frequency | 40 Hz ... 70 Hz |
| Input filter | 3.2 kHz |
| Overload | 1.2 times the nominal value |
| Tolerance, relative | 0.25 % (of the nominal value) |
| Nominal voltage range | 5 V AC ... 480 V AC (Phase/neutral conductor) |
| 5 V AC ... 830 V AC (Phase/Phase) | |
| Tolerance, relative | 8k samples/s |
| Process data update | < 2 ms |
| Product type | I/O component |
| Product family | Axioline Smart Elements |
| Type | modular |
| Mounting position | See the system in which the Smart Element is used. |
| Operating mode | Process data mode with 32 words |
| Special properties | Voltage input: up to 480 V AC (phase/neutral conductor) or 830 V AC (phase/phase) |
| Current input: up to 5 A AC | |
| Insulation characteristics | |
| Pollution degree | 2 (IEC 60664-1, EN 60664-1) |
| Maximum power dissipation for nominal condition | 3 W |
| Potentials: Communications power supply of the Smart Elements (USE) | |
| Supply voltage | using card edge connectors |
| Electrical isolation/isolation of the voltage ranges | |
| Test voltage: Supply for logic/peripheral range AC | 1800 V AC, 50 Hz, 1 min |
| Test voltage: Communications supply / functional ground | 500 V AC, 50 Hz, 1 min |
| Test voltage: Peripheral range for AC/functional ground | 1800 V AC, 50 Hz, 1 min |
| Connection technology | |
| Connection name | I/O |
| Note on the connection method | Please observe the information provided on conductor cross-sections in the “Axioline Smart Elements” user manual. |
| Applications with UL approval: only use copper conductors. | |
| I/O | |
| Connection method | Push-in connection |
| Note on the connection method | Please observe the information provided on conductor cross-sections in the “Axioline Smart Elements” user manual. |
| Applications with UL approval: only use copper conductors. | |
| Conductor cross-section, rigid | 0.25 mm² ... 1.5 mm² |
| Conductor cross-section, flexible | 0.25 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 24 ... 16 |
| Conductor cross-section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 0.75 mm² |
| Conductor cross-section, flexible, with ferrule, without plastic sleeve | 0.25 mm² ... 1.5 mm² |
| 0.25 mm² ... 1.5 mm² | |
| Conductor cross-section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 0.75 mm² |
| Ambient conditions | |
| Ambient temperature (operation) | -25 °C ... 60 °C |
| Degree of protection | IP20 |
| Air pressure (operation) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Air pressure (storage/transport) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) |
| Mechanical test | |
| Vibration resistance in accordance with EN 60068-2-6/IEC 60068-2-6 | 5g |
| Shock in accordance with EN 60068-2-27/IEC 60068-2-27 | 30g |
| Continuous shock in accordance with EN 60068-2-27/IEC 60068-2-27 | 10g |
| Protection class | II |
| Mounting type | Plug-in mounting (Smart Element slot) |
| Mounting position | See the system in which the Smart Element is used. |
Your advantages
4 inputs, 0 A AC ... 5 A AC for phase currents and neutral conductor current, connection via current transformer supported
4 inputs for phase-to-phase voltages up to 830 V AC and neutral conductor voltage, direct connection supported
Also suitable for use in IT networks