CM-MPN; ABB
| Manufacturer | ABB |
| Manufacturer series | CM-MPN |
| Controlled parameter | phase asymmetry, phase sequence, overvoltage, too low voltage, phase failure |
| Mounting | for DIN rail mounting |
| Power supply | from tested wiring system |
| Kind of output 1 | DPDT |
| Contact actuation delay | 0.1...30s |
| Body dimensions | 22.5x85.6x103.7mm |
| Operating temperature | -25...60°C |
| IP rating | IP20 |
| Type of automation module | voltage monitoring relay |
| Symbol | Leads | Controlled parameter range | Voltage between phases (for three phase system) |
|---|---|---|---|
| [V AC] | |||
| 1SVR750487R8300 | screw terminals | 3x 350V AC...580V AC | 3 x 350...580 |
| 1SVR760487R8300 | spring clamps | 3x 350V AC...580V AC | 3 x 350...580 |
| 1SVR750488R8300 | screw terminals | 3x 450V AC...720V AC | 3 x 450...720 |
| 1SVR760488R8300 | spring clamps | 3x 450V AC...720V AC | 3 x 450...720 |
| 1SVR750489R8300 | screw terminals | 3x 530V AC...820V AC | 3 x 530...820 |
| 1SVR760489R8300 | spring clamps | 3x 530V AC...820V AC | 3 x 530...820 |
