SPEEDBOX 1112 is wall-mounted pump driver for a single pump up to 12 AMP with variable speed.
Designed for the automation of single-phase pump managed by inverter. General electrical supply is~1×230 Vac. It can be mounted individually or in groups of 4 pumps communicatedand operating in MASTER-SLAVE mode with alternated sequence of operation.
– Frequency inverter for the pump control.
– ART function (Automatic Reset Test). If the device has been stopped due to the action of the safety system against dry operation, the ART tries to connect the pump, with a programmed periodicity because the water supply could have been restored.
– Automatic restore system after an interruption of power supply. System restores the previousmode keeping the configuration parameters.
– Electronic input for detection of minium water level in aspiration tank- optional-. This system is independent of the safety system against dry-running operation.
– Volt-free contact for monitoring the alarms displayed in screen originated by irregularities or problems of the system. This option is only on one-phase divices.
– STC function (Smart Temperature Control): when temperature of electronic circuit is over 85 ºC reduce automatically the frequency of the pump and decrease the generation of heat but keeping the flow of water.
– Control and information panel with LCD screen.
– External pressure transducer 0-10 bar or 0-16 bar (under request) with 4-20 mA input.
– Inner current sensor with instantaneus digital reading.
– Register of operational controls. Infomation about: operating hours, counter of starts, counter of connections to the power supply.
– Register of alarms. Information about type and number of alarms since the starting up of the device.
– Open PID in the expert menu.
– Cooling by natural or forced convection depending on the model.
– Optional thermal-magnetic circuit breaker
– EMC certified residential class C1 or C2.
– Control and safety system against overload.
– Electronic control and safety system against dry-running operation.
– Control and safety system against wrong supply voltage.
– Control and safety system against short-circuit between output phases
Control panel includes LCD screen, warning leds, push-buttons, START-STOP, AUTOMATIC and configuration system.
|SPEEDBOX 1112 MM|
|Power supply voltage||1~230V|
|Max. current||6 A|
|Max. peak of current||20% 10”|
|Range of set pressure||0,5 ÷ 16 BAR|
|Protection degree||IP 65|
|Input transducer||0-10 BAR 4-20mA|
|Max environment temperature||50° C|
|Cooling system||Natural convection|
|Net weight (without cables)||3,5 kg|