MRS13R/UC12-48V
- 1 NC & 1 NO contact, positively driven- Contact material AgCuNi + Au- Measuring range: ± 5 A- Suitable for railway applications- Monitoring: overcurrent, short circuit
ELDAS®:
7630005173817
| Housing material | PA |
|---|---|
| Ingress Protection | IP 20 |
| Mounting | DIN-Rail (IEC 60715) |
| Operation Altitude | max. 2 000 m above sea level (without derating) |
| Operation Position | any |
| Operation temperature | -40 ... 70 °C (display -20 ... 70 °C) |
| Relative huminity, no condensation | 10 - 95 % |
| Shock resistance | NO: 17g / NC: 10g |
| Storage temperature (no ice) | -40 ... 85 °C |
| Vibration resistance | NO: 7g / NC: 3g |
| Weight | 107 gr |
| Overvoltage category | III |
|---|---|
| Pollution degree | 2 |
| Rated test voltage current loop / relay NC | 3.0 kV / 1 Min. |
| Rated test voltage current loop / relay NO | 3.0 kV / 1 Min. |
| Rated test voltage diagnosis input / relay NC | 2.0 kV / 1 Min. |
| Rated test voltage diagnostic input / relay NO | 2.0 kV / 1 Min. |
| Rated test voltage power supply / current loop | 3.0 kV / 1 Min. |
| Rated test voltage power supply / diagnostic input | 3.0 kV / 1 Min. |
| Rated test voltage power supply / relay NC | 3.0 kV / 1 Min. |
| Rated test voltage power supply / relay NO | 3.0 kV / 1 Min. |
| Rated test voltage current loop / diagnostic input | 3.0 kV / 1Min. |
| Rated test voltage relay NO / relay NC | 2.5 kV / 1 Min. |
| Contact materials | AgCuNi + 0.2 … 0.4 μ Au |
|---|---|
| Mechanical endurance (cycles) | 10 000 000 |
| Minimum load | 3 mA, 15 V (40mW) |
| Number of contacts | 1 NO + 1 NC forcibly guided |
| Rated current | 6 A |
| Rated load AC-1 | 1500 VA |
| Rated voltage | 240 V AC |
| AC Current measurement tolerance | 5 %, max. abs. 0.1 A |
|---|---|
| Alarm switch-off delay TDoff | 0.1 ... 999.9 s, default = 3.0 s |
| Alarm switch-on delay TDon | 0 ... 999.9 s, default = 0.0 s |
| DC Current measurement tolerance | 2.5 %, max. abs. 0.1 A |
| Hysteresis | 3% ... 50%, default = 5% |
| Maximum pulse current | See extended datasheet |
| Measured parameters | I (Load current) |
| Measurement current range | -5 ... 5 A |
| Min. setting step, resolution | 0.1 A |
| Minimum overcurrent detection time | 4.5 ms |
| Minimum saturation current detection time | 3.1 ms |
| Monitoring functions | Overcurrent detection |
| Overcurrent threshold Ith setting range | 0.1 ... 5 A, default = 3.0 A |
| Rated measurement current | 5 |
| Response time in case of overcurrent or saturation current event | See extended datasheet |
| Saturation current threshold Imax | ± 5 A |
| Scaling factor | 0.1 ... 1000, default = 400 |
| Frequency range | 0; 16 ... 63 Hz |
|---|---|
| Nominal voltage | 12 ... 48 V AC / DC |
| Operating voltage range | 10 ... 60 V AC / DC |
| Power consumption AC / DC | 3.2 VA / 1.6 W |
| Approvals | CE,EAC,Railway,UKCA |
|---|---|
| Railway | EN 50155,EN 45545-2,EN 61373 |
| Standards | IEC 61810-3 (Cat A) |
| Conductor cross section control / main circuit | 2.5 mm2, AWG14 (stranded) / 4mm2, AWG12 (wire) Only copper conductors must be used |
|---|---|
| Contact type control / main circuit | screw terminal |
| Dual sleeve control / main circuit | 1 |
| Max. wire count control / main circuit | 2 |
| Nominal screw torque control / main circuit | 0.5 Nm / 4.425 lbf in |
| Screwdrive control / main circuit | M3, PZ2 |
| Stripping Length control / main circuit | 6 ... 7.5 mm / 0.24 ... 0.3'' |
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