ELKO EP
| Manufacturer | ELKO EP |
| Controlled parameter | phase asymmetry, phase failure |
| Mounting | for DIN rail mounting |
| Power supply | from tested wiring system |
| Operating temperature | -20...55°C |
| Leads | screw terminals |
| Kind of output 1 | SPDT |
| Type of automation module | voltage monitoring relay |
| Symbol | Supply voltage | Usup | Manufacturer series | IP rating | Body dimensions | Contact actuation delay | Controlled parameter range |
|---|---|---|---|---|---|---|---|
| [V AC] | [V AC] | [mm] | [s] | ||||
| HRN-41/400 | - | 400 | HRN-41 | IP20 | 52x90x65 | 0.1...10 | 100...500V AC |
| HRN-55 | 3 x 400 | - | HRN-55 | IP20 | 17.6x90x64 | 0.1...10 | 3x 300V AC...500V AC |
| HRN-55N | 3 x 400 | - | HRN-55 | IP20 | 17.6x90x64 | 0.1...10 | 3x 172V AC...287V AC, 3x 300V AC...500V AC |
| HRN-57N | 3 x 400 | - | HRN-57 | IP10 | - | - | 3x 230V AC...265V AC |
