DOP-SB01611-HN-K Series Booster Sets

Short Description:

• Vertical, multistage centrifugal pumps coupled to a standard motor.                                
• Pressure boosting sets with automatic operation, consisting of 1, 2, 3 or more pump(s) on a common baseplate, with suction valves and delivery non-return valves, pressure tranmitter, pressure gauge, float switch, and frequency control unıt for each pump that variable speed. Frequency control panel is exist for 11 kw and for the others on request.                
• It is easy to program, designed for maximum energy efficiency.                
• It can confirm the system to adapt to the change of a HVAC circuit load with the advantage of rapid reaction, little influencing on temperature and humidity, ensuring the balance of the system, efficient energy saving.                
• Motor starting via variable frequency operation.                
• Pumps are directly driven by frequency converters. According to the water consumption, the pumps at variable speed ensures the required water quantity at the set pressure. Pumps start in a cascade sequence, with changeover of pump starting sequence. Frequency converter for regulating three-phase motors for operation at constant pressure. Attached directly to the motor connection box. Air cooled.                 
• Options for operation in pump groups of up to 5 units controlled from a single unit.                
• Motors 2-pole induction motors, 50 Hz, n=2900 rpm Three-phase 230/400 V ± %10 Insulation class F, Protection IP55 Constructed in accordance with IEC 60034.