Type | A2-220V | ||||
Model | A2-4KW-220V | A2-7.5KW-220V | A2-11KW-220V | A2-15KW-220V | A2-18.5KW-220V |
Rated Power | 0.75-4KW | 1.1-7.5KW | 1.1-11KW | 2.2-15KW | 3-18.5KW |
Rated Input Voltage | 220+10%/50Hz or 60Hz | ||||
Qty.of Controlled Pumps | Dual pumps | ||||
Display | LCD display | ||||
Signal Transmission Mode | Level float switch Level probe Pressure switch Electric contact pressure gauge | ||||
Water Level Indication | High/Middle/Low | ||||
Max.Control Distance | ≤2000m without strong electric and electromagnetic fields | ||||
Over/under-voltage Range | 176V-264V(adjustable) | ||||
Protections | Pump stalled protection Dry run protection Over-load protection Under-voltage protection Over-voltage protection Open phase protection Short circuit protection | ||||
Main Functions | Time setting Fault detection Anti-rust inspection Dual pump rotation Automatic restart after power recovery | ||||
Product Size | 400x300x190mm | ||||
Working temperature Working humidity Install position | -25ºC-- +55ºC 20%--90%RH, no drips concreted Wall mounting |