MACX-MR-3V-690-R-PT
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Monitoring relay
1487448
3-phase voltage monitoring relay with RS-485 interface（160…690V AC）, with overvoltage, undervoltage, window monitoring as well as phase sequence, phase loss failure, asymmetry (adjustable asymmetry) monitoring functions. 24…240VAC/DC wide range power supply, with adjustable threshold values and response delay. Supports failure record storage. Supports NFC communication and Modbus/RTU communication, with two configuration possibilities. 1 PDT dry contact output, plug-in connection.
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Product details
| Note on application | |
| Note on application | As things stand now, we are preparing the product so that, as of December 11, 2027, it will comply with the requirements of the EU Cyber Resilience Act (CRA) based on the information currently available regarding the CRA. |
| Product type | Voltage monitoring relay |
| Operating mode | Closed circuit or wire break |
| Mechanical service life | Approx. 1 x 107 cycles |
| Insulation characteristics: Railway standard | |
| Overvoltage category | III |
| Pollution degree | 3 |
| Rated impulse withstand voltage | 6 kV |
| Service life electrical | approx. 1x 105 cycles, resistive load 2000 V A |
| Maximum power dissipation for nominal condition | 15 W |
| Mains type | 3-phase |
| Railway standard | |
| Rated insulation voltage | 600 V |
| Electrical isolation | |
| Electrical isolation | 300 V |
| Supply | |
| Supply voltage range | 24 V AC ... 240 V AC -15 % ... +10 % |
| 24 V DC ... 240 V DC -25 % ... +30 % | |
| 24 V ... 240 V AC -10 % ... +10 % (Railway application) | |
| 48 V ... 110 V DC (Railway application) | |
| Nominal power consumption | 15 VA (1.5 W) |
| Frequency range | 48 Hz ... 400 Hz |
| Input name | Measuring input |
| Measured value | AC sine (48 Hz ... 63 Hz) |
| Input resistance of voltage input | 0.75 MΩ |
| Maximum temperature coefficient | 0.05 %/K |
| Setting range for response delay | 0 s ... 99.9 s |
| Min setting range of the voltage threshold value | 160 V ... 690 V |
| Max. setting range of the voltage threshold value | 690 V |
| Function | Undervoltage |
| Overvoltage | |
| Window | |
| Asymmetry | |
| Phase sequence | |
| Phase failure | |
| Basic accuracy | 1 % |
| Repeat accuracy | 0.5 % |
| Asymmetry | 2 % ... 30 % / OFF |
| Recovery time | 200 ms |
| Switching | |
| Contact switching type | 1 floating changeover contact |
| Contact material | AgSnO |
| Maximum switching voltage | 250 V AC |
| Interrupting rating (ohmic load) max. | 2000 VA (8 A/250 V AC) |
| Output fuse | 10 A (fast-blow) |
| Connection method | Push-in connection |
| Stripping length | 10 mm |
| Conductor cross-section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 24 ... 14 |
| Data: Network interface | |
| Communication protocol | Modbus/RTU |
| Communication standard | RS-485 |
| Connection method | Plug-in connection |
| Transmission speed range | 2.4 kbps ... 115.2 kbps |
| Status display | LED |
| Width | 22.5 mm |
| Height | 109 mm |
| Depth | 114 mm |
| Flammability rating according to UL 94 | V0 |
| Housing insulation material | PBT |
| Ambient conditions | |
| Degree of protection | IP20 |
| IP20 | |
| Ambient temperature (operation) | -40 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | 2000 m |
| Permissible humidity (operation) | 10 % ... 95 % |
| CE/UKCA | |
| Identification | EN 62311, EN 300 330, EN 301 489-1, EN 301 489-3, EN/IEC 63000 |
| UL, USA/Canada | |
| Identification | UL/C-UL Listed UL 508 |
| CCC | |
| Identification | GB/T 14048.5 |
| TÜV | |
| Identification | EN 60947-5-1 |
| EN 60255-27 | |
| Electronic devices in rail vehicles | |
| Operating temperature class | OT4 |
| Class of extended operating temperature upon activation | ST2 |
| Temperature change class | H1 |
| Interruption of the power supply/supply changeover | S2 |
| S3/C1 | |
| C2 | |
| Hazard levels | HL1 |
| HL2 | |
| HL3 | |
| Protective coating | PC2 |
| Shock (operation) | Category 1 |
| Vibration (operation) | Class B |
| Electromagnetic compatibility | Conformance with EMC directive |
| Low Voltage Directive | Conformance with Low Voltage Directive |
| Noise immunity | EN 61000-6-2 |
| Noise emission | |
| Standards/regulations | EN 61000-6-4 |
| Railway standard | |
| Standard designation | EN 50155, GB/T 25119 |
| Mounting type | DIN rail mounting |
| Assembly note | on standard DIN rail NS 35 in accordance with EN 60715 |
| Mounting position | any |
| Item number | 1487448 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Product key | DK6611 |
| GTIN | 4063151930950 |
| Weight per piece (including packing) | 196.3 g |
| Weight per piece (excluding packing) | 196.3 g |
| Customs tariff number | 85371098 |
| Country of origin | CN |
ECLASS
| ECLASS-13.0 | 27371801 |
| ECLASS-15.0 | 27371801 |
ETIM
| ETIM 10.0 | EC001438 |
UNSPSC
| UNSPSC 21.0 | 41113600 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes |
| Exemption | 7(a), 7(c)-I |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) |
| SCIP | ccd01887-fcf1-44ff-aa35-1cb8afde4f10 |
| EF3.1 Climate Change | |
| CO2e kg | 8.512 kg CO2e |
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Phoenix Contact GmbH & Co. KG
Flachsmarktstraße 8, D-32825 Blomberg