Valdymo panelės ir sistemos QME2 SERIJOS

Control panel with electronic components.

TECHNICAL DATA
• Power supply ~50/60Hz 220…240Vca ± 10%;
• Extra low voltage input for external control from pressure switch or float switches;
• Extra low voltage inputs for pressure switch or minimum float switch against dry running
or too full;
• Micro selector switch for pressure switch or minimum float (NC or NO contacts);
• Delayed action SL/SP2 from 0 to 4s selectable via micro switches;
• 0.5 s delay to avoid repeated switching operations due to the fluctuations of the
float switches;
• Changeover circuit motor starting sequence integrated on-board (can be disabled via
micro switches);
• Non simultaneous starting of the motors;
• LED indicator for network presence;
• LED indicator alarm level, min / max water;
• No. 2 LED motor running indicators;
• Selector switch for off-automatic-manual
operation (this command has an automatic return);
• Thermal protection on each motor externally resettable;
• Auxiliary circuits protection fuse;
• Motor protection fuses;
• Main disconnecting switch with door lock;
• Casing made of thermoplastic material;
• Protection degree IP 50