| SPECIFICATIONS | VALUE |
| Supply voltage | 230Vac I/III or 400Vac III (selectable) -20%...+30% - 50/60Hz |
| Control transformer | 230-400Vac / 24Vac, primary fuse: 0.2A (F1), secondary fuse: 0.8A (F2) |
| Pump current range | 1...12A (V2ZBS) / 5...16A (V2ZBS-E) / 5...22A (V2ZBS-F) - AC3 |
| Overload setting (Imax) | 1.1...13A (V2ZBS) / 5.1...30A (V2ZBS-E/F) / alarm trip in 7 seconds |
| Control mode | Float switches and/or 4-20mA level sensor or conductive probe (+optional module) |
| Control input voltage | 24Vdc (float switches) |
| 4-20mA sensor supply voltage | 24Vdc |
| Sensor range | 1m, 1.5m, 2m, 2.5m, 3m, 4m or 5m (selectable) |
| Sensor failure detection | Open circuit and short circuit |
| Low level setting | 10cm...sensor range |
| High level setting | Low level + 10cm...sensor range |
| Level 2 setting | Automatic setting: 2/3 (high level - low level) |
| Level 1 setting | Automatic setting: 1/3 (high level - low level) |
| Terminal block wiring size | 10mm² (power supply) 4mm² (control) |
| Protections | Overload, phase failure and pump overheating (Klixon contacts) |
| Alarm contact | 5A 250Vac |
| Alarm contact activation | Overload, phase failure, sensor failure, high level, no pumps in AUTO, power failure |
| Acoustic alarm | 12Vdc - 90dB |
| Records (PUMPCHECK) | Module identification number, counters resets, pumps running hours, pumps starts, pumps alarms and last alarm tripping current |
| Size / Weight / IP / Temperature | 300 (h) x 220 (w) x 120 (d) mm / 3550g / IP65 / -10º...+55º C |
| CODES | REFERENCES |
| 10002425 | TZ2BS |
| 10002605 | TZ2BS-30 |
PRODUCTS RELATED
CONTACT WITH US
