Calio-S

KSB Calio S - The compact high-efficiency pump for versatile applications The Calio S is a maintenance-free, highly efficient wet-rotor pump from KSB with infinitely variable speed control that has been specially developed for modern heating and cooling systems. It impresses with its versatility as a heating pump, hot water heating pump, circulation pump and circulation pump for radiator and underfloor heating systems, air conditioning systems and closed cooling circuits in industrial plants. Construction and design - Maintenance-free wet-rotor pump (glandless) Drive - Highly efficient permanent magnet synchronous motor, brushless and self-cooling - Infinitely variable differential pressure control - Electrical data: 1~230 V AC +/- 10%, frequency 50 Hz/60 Hz - Protection class: IPX4D - Thermal class: F - Temperature class Calio S: TF 95 - Temperature class Calio S BMS: TF110 - Energy efficiency index (EEI): ≤ 0.20 - Interference emission Calio S according to EN 55014-1, Calio S BMS according to EN 61000-6-3 - Immunity Calio S according to EN 55014-2 and EN 60335-2-51, Calio S BMS according to EN 61000-6-1 Connections - Screw connection Operating modes Calio S: - Automatic with constant pressure control or proportional pressure control - Actuator operation with setpoint specification Calio S BMS: - Automatic with constant pressure control or proportional pressure control - Automatic with constant pressure control or proportional pressure control - Actuator mode with setpoint specification - Eco mode Pumped media - Heating water according to VDI 2035, from 20 % glycol content Check operating data - Pure, low-viscosity, non-aggressive, non-explosive, non-gassing, mineral oil-free pumped media without solid or long-fibered components - Pumped liquids with a maximum viscosity of 10 mm2/s Special features Thanks to its first-class energy efficiency, the Calio S exceeds the requirements of the 2015 ErP regulations and is therefore future-proof. Its design with ceramic bearings ensures a long service life and low-maintenance operation. The Calio S is equipped with an insulating shell that minimizes heat loss and increases energy efficiency. The integrated interfaces and intuitive operation make installation and control particularly easy. The optional eco mode enables energy savings of over 40 percent and makes operation even more economical. With its clever, space-saving design and wide range of applications, the highly efficient Calio S premium pump is the ideal solution for modern heating and cooling systems - whether in small households or industrial applications.