Product Model
ELR W3/ 9-400 MM
Selling Points
- 1High Switching Frequency: Efficient switching up to 500V AC/9A.
- 2DIN Rail Mounting: Easy installation on standard DIN rails.
- 3Protective Circuits: Includes polarity protection and surge protection for safe operation.
- 4LED Indicators: Visual indicators for forward and reverse running, operating voltage, and fault status.
- 5IP20 Protection Rating: Ensures reliable operation in harsh environments with basic insulation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Electronic motor manager | Operating mode | 100% operating factor |
Number of phases | 3 | Mains type | 3-phase |
Test voltage input/output | 2.5 kV | Reversing frequency | ≤ 2.5 Hz (at cos φ = 0.5) |
Input name | Device supply | Nominal supply voltage | 24 V DC |
Supply voltage range with reference to U | 0.8 ... 1.2 | Quiescent current | 80 mA AC |
Protective circuit | Reverse polarity protection; Series polarity protection diode
Surge protection | Operating voltage display | Green LED |
Error indication | Red LED | Status display | LED (yellow) |
Input name | Control input right/left | Nominal input voltage U | 24 V DC |
Input voltage range in reference to U | 0.8 ... 1.2
0.8 ... 1.2 | Typical input current at U | 5 mA |
Reaction time in normal load operation | < 35 ms | Typical response time | < 25 ms |
Typical turn-off time | < 25 ms | Reaction time in normal load operation | < 35 ms |
Switch-over frequency | < 2.5 Hz (at cos φ = 0.5) | Basic accuracy | ± 2 % (Of end value, typ. ± 1%) |
Current range | 0.25 A ... 8 A | Measuring via | Current transformer for any conductor current |
Nominal output voltage | 400 V AC | Nominal output voltage range | 110 V AC ... 433 V AC |
Peak offstate voltage | 1000 V | Mains frequency | 50 Hz
60 Hz |
Load current range | 150 mA ... 8 A (see to derating) | Leakage current | typ. 4 mA |
Residual voltage | typ. 1.4 V | Surge current | 360 A (tp = 10 ms, at 25 °C) |
Max. load value | 645 A | Protective circuit | RC element; RC element
Surge protection |
Surge voltage protection | > 750 V | Number of outputs | 4 |
Nominal output voltage | U | Continuous load current | max. 50 mA |
Connection method | Screw connection | Stripping length | 8 mm |
Screw thread | M3 | Conductor cross section rigid | 0.2 mm² ... 6 mm² |
Conductor cross section flexible | 0.2 mm² ... 4 mm² | Conductor cross section AWG | 24 ... 10 |
Connection method | Screw connection | Stripping length | 8 mm |
Screw thread | M3 | Conductor cross section rigid | 0.2 mm² ... 6 mm² |
Conductor cross section flexible | 0.2 mm² ... 4 mm² | Conductor cross section AWG | 24 ... 10 |
Interface | RS-232 | Transmission speed | 4800 bit |
Width | 62 mm | Height | 94 mm |
Depth | 122 mm | Color | green (RAL 6021) |
Degree of protection | IP20 | Ambient temperature (operation) | -20 °C ... 60 °C |
Ambient temperature (storage/transport) | -20 °C ... 70 °C | Standards/regulations | DIN EN 50178
safe isolation |
Standards/regulations | DWR 1300/ZXX01/DD/7080.8d | Standards/regulations | EN 61000-6-2
EN 61000-6-4 |
Assembly note | Can be aligned with > 20 mm spacing | Mounting position | Vertical (horizontal DIN rail) |
Specifications may be subject to change without notice