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EMM 3- 24DC/500AC-16-IFS 2297523 PHOENIX CONTACT Electronic motor management with integrated current transfo..
EMM 3- 24DC/500AC-16-IFS
2297523
PHOENIX_CONTACT
Electronic motor management with integrated current transformers up to 16 A - active power measurement for overload and underload monitoring of motors and systems for optimum protection. Freely parameterizable switching and signaling thresholds.
Electronic motor management with integrated current transformers up to 16 A - active power measurement for motor and installation monitoring for overload and low load, for optimal protection. Freely parameterizable switching and warning thresholds.
INTERFACE Components (IF)
Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
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▲Dimensions
| Width | 22.5 mm |
|---|---|
| Height | 99 mm |
| Depth | 114.5 mm |
Ambient conditions
| Ambient temperature (operation) | -25 °C ... 70 °C |
|---|---|
| Ambient temperature (storage/transport) | -25 °C ... 70 °C |
| Degree of protection | IP20 |
Input data
| Input name | Device supply |
|---|---|
| Rated control circuit supply voltage US | 24 V DC |
| Voltage range with reference to US | 0.8 ... 1.25 |
| Rated control supply current IS | 25 mA |
| Switching threshold | 9.6 V DC (“0” signal) |
| 19.2 V DC (“1” signal) | |
| Operating voltage display | Green LED |
| Status display | LED yellow right rotation (R), LED yellow left rotation (L), LED green data communication |
| Indication | Red LED |
| Input name | Digital inputs (IN1 - IN4) |
| Rated actuating voltage UC | 24 V DC |
| Rated actuating current IC | 3.3 mA |
| Input name | Voltage measuring input V1, V2, V3 |
| Input voltage range | 42 V AC ... 575 V AC |
| Typical input current at UN | < 0.5 mA |
| Input name | Current measuring input L1/T1, L2/T2, L3/T3 |
| Typical input current at UN | max. 16 A |
Output data
| Output name | Acknowledging contacts O1-O4 |
|---|---|
| Note | The meaning of the acknowledgement outputs can be freely parameterized, see user manual |
| Number of outputs | 4 |
| Nominal output voltage | 24 V DC (semiconductor output) |
| Nominal output voltage range (factor) | 0.8 ... 1.25 |
| Continuous load current | 500 mA |
| Residual voltage | < 200 mV |
| Protective circuit/component | Suppressor diode |
| Surge voltage protection | > 33 V DC |
Measuring technology and signaling contact
| Designation | Current measurement |
|---|---|
| Measuring via | Internal current transformer |
| Basic accuracy | typ. 0.5 % |
| Designation | Voltage measurement/phase-to-neutral voltage |
| Voltage range | 0 V AC ... 350 V AC (Phase-to-neutral voltage) |
| Basic accuracy | typ. 0.75 % |
| Designation | Power measurement |
| Power range | 14 kW |
| Basic accuracy | typ. 2 % |
Connection data, control circuit
| Connection name | Control circuits |
|---|---|
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section solid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 14 |
General
| Test voltage input/output | 8 kV |
|---|---|
| Mounting position | Vertical (horizontal DIN rail) |
| Assembly instructions | In rows with zero spacing |
| Operating mode | 100% operating factor |
| Designation | Air clearances and creepage distances between the power circuits |
| Standards/regulations | DIN EN 50178 |
| Insulation | safe isolation |
| Pollution degree | 2 |
| Overvoltage category | III |
| Designation | Standards/regulations |
| Standards/regulations | EN 60947 |
| EN 60947-4-2 |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX INTERFACE TECHNOLOGY AND SWITCHING DEVICES EN.pdf | 29 Mbytes |
|
| PHOENIX CONTACT-2297523-EMM 3- 24DC/500AC-16-IFS | 146 Kbytes |
|
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