Phoenix ELR W2 1-24DC/500AC-37-solid state reversing contactor 2297374, three-phase solid state reversing contactor, 24VDC input, 37A output current, zero voltage switching, optional fuse
| Product Type | solid state contactor |
| Mode of operation | 100% operating factor |
| phase number | 3 |
| Switching frequency | max. 5Hz |
| test voltage (input/output) | 5 kVrms(50 Hz, 60 s) |
| Switching frequency | max. 5Hz |
| Reverse Frequency | ≤ 10Hz |
| insulation characteristics | |
| Rated insulation voltage | 500V |
| Rated overvoltage | 6 kV |
| Overvoltage Level | III |
| pollution level | 2 |
| control the insulation characteristics between the input voltage and the main circuit | Foundation Isolation |
| control | |
| Enter Name | Control Input Right/Left |
| Rated operating voltage UC | 24V DC |
| Trigger voltage range | 19.2V DC ... 30V DC |
| UC | 0.8 ... 1.25 |
| 0.8 ... 1.25 | |
| Rated operating current IC | 12.7 mA |
| Switch Threshold | 9.6V ("0" signal) |
| 19.2V ("1" signal) | |
| protection circuit | polarity protection; suppression diode |
| surge protection | |
| error indication | Red LED |
| Status Display | LED (yellow) |
| AC output | |
| Rated operating voltage Ue | 500V AC |
| Operating voltage range | 48V AC ... 575V AC |
| AC-51 | 37 A |
| AC-53a | 25 A |
| peak quiescent voltage | 1200V |
| mains frequency | 40Hz ... 100Hz |
| Load current range | 200 mA ... 37 A (see attenuation curve) |
| leakage current | 6 mA |
| residual pressure | < 1.5V |
| surge current | 1300 A (t = 10 ms) |
| Maximum load value | 9000 A2s |
| protection circuit | RCV circuit |
| overvoltage protection | > 575V AC |
| control loop | |
| Connection Mode | screw connection |
| stripping length | 8mm |
| thread | M3 |
| Rigid conductor cross section | 0.2 mm² ... 4 mm² |
| Flexible Wire Cross Section | 0.2 mm² ... 2.5 mm² |
| Attachable Guide Cross Section AWG | 24 ... 12 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| 5 lbf-in. ... 7 lbf-in. | |
| Load Circuit | |
| Connection Mode | screw connection |
| stripping length | 8mm |
| thread | M4 |
| Rigid conductor cross section | 0.5 mm² ... 16 mm² |
| Flexible Wire Cross Section | 0.5 mm² ... 16 mm² |
| Attachable Guide Cross Section AWG | 20 ... 6 |
| Tightening torque | 15 lbf-in. |
| Status Display | LED (yellow) |
| error indication | Red LED |
| width | 147.5mm |
| height | 99mm |
| depth | 114.5mm |
| environmental conditions | |
| protection level | IP20 |
| ambient temperature (operation) | -25°C ... 70°C |
| ambient temperature (storage/transport) | -25°C ... 70°C |
Phoenix ELR W2 1- 24DC/500AC-37-Solid State Reversing Contactor 2297374
