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Calio SI – First and only circulator designed and produced in Turkey

KSB offers you a unique full-range programme for heating, venti-lation and air-conditioning. Our range comprises pumps, valves, auto-mation solutions, drives and actuators. From our perfectly matched high-efficiency components we will select the right solution for your requirements – and offer you all the services you may need.

Best technology, best price/performance ratio – Get to know Calio SI, our unique

high-efficiency circulator, developed in close cooperation with OEMs as a perfect

match for your requirements. KSB is the first and only manufacturer to produce a

high-efficiency circulator in Turkey for the Turkish market.

You will not only benefit from this established high-quality KSB pump but also from

an exclusive price advantage – saving all customs duties and import taxes. Trust in a

reliable partner and a powerful product: the only stand-alone OEM high-efficiency

circulator designed and produced in Turkey.

Made in Turkey: Save costs with Calio SI and KSB

02 Introduction

Applications:

Heating and air-conditioning systems, industrial plants:

■n One-pipe and two-pipe systems

■n Underfloor heating systems

■n Boiler or primary circuits

■n Storage tank circuits

■n Solar power systems

■n Heat pumps

■n Kit systems

Technical data

Flow rate Up to 3.6 m3/h

Head Up to 7.5 m

Fluid temperature 0 to +110 °C

Ambient temperature in the boiler 0 to +70 °C

Operating pressure Up to 10 bar

Sound pressure level < 45 dB

Pipe connections R 1/2, R1

113,7

98

G1"

130

137,8

104

03

Experience the best in flexibility – Calio SI has three different modes of operation: automatic mode with constant-pressure or proportional-pressure control, open-loop control with manual setpoint input, and closed-loop control with PWM.

Three pump variants, one benefit: maximum flexibility

Size Motor Length (mm) EEI <

Calio SI HMI/Dual/EcoMatch 15-50-130 33 W 130 0.20

Calio SI HMI/Dual/EcoMatch 15-70-130 52 W 130 0.20

Calio SI HMI/Dual/EcoMatch 25-50-130 33 W 130 0.20

Calio SI HMI/Dual/EcoMatch 25-50-180 33 W 180 0.20

Calio SI HMI/Dual/EcoMatch 25-70-130 52 W 130 0.20

Calio SI HMI/Dual/EcoMatch 25-70-180 52 W 180 0.20

Pump sizes at a glance

As a pump which has been designed precisely for your needs,

Calio SI meets all requirements of HVAC applications. Depending

on the mode of operation, KSB’s stand-alone high-efficiency

circulators come with different control options. They can be

controlled via an easily accessible control panel or via a PWM

signal. This selection ensures that the product is easy to operate

and suited to a large range of applications.

Calio SI can be installed in pre-assembled pump groups as well as on the supply side of heating systems.

04 Flexibility

Overview of pump variants with different control options

Pump Control options Characteristics Modes of operation

Calio SI HMI Control panel

The reliable solution with manual control settings:

n■■■■■■■The pump is controlled via buttons and LEDs on the control panel.

n■■■■■■■4 proportional-pressure control curvesn■■■■■■■4 constant-pressure control curvesn■■■■■■■5 constant curvesn■■■■■■■Automatic proportional-pressure

controln■■■■■■■Automatic constant-pressure controln■■■■■■■External control mode with 0-10 V

Calio SI Dual PWM and control panel

This flexible solution unites two control concepts:

n■■■■■■■Pump is controlled by PWM or via buttons and LEDs on the control panel.

n■■■■■■■PWM return signal for power input, alarm messages and operating status.

n■■■■■■■

External control mode with PWM signal or 0-10 V

Calio SI EcoMatch PWM and control panel

The smart solution with EcoMatch function for automatic, energy-efficient operation:

n■■■■■■■ Pump is controlled by PWM or via buttons and LEDs on the control panel.

n■■■■■■■EcoMatch automatically determines the optimum characteristic curve.

n■■■■■■■4 proportional-pressure control curvesn■■■■■■■4 constant-pressure control curvesn■■■■■■■5 constant curvesn■■■■■■■Automatic proportional-pressure

controln■■■■■■■Automatic constant-pressure controln■■■■■■■Automatic adaptation with

proportional-pressure controln■■■■■■■Automatic adaptation with

constant-pressure controln■■■■■■■External control mode with PWM

signal or 0-10 V

Automatic functions:

■n Continuous output adjustment depending on the

mode of operation

■n Soft start

■n Full motor protection with integrated trip electronics

■n Automatic rotor deblocking system

All Calio SI pump variants are designed with automatic and manual functions for a flexible and dependable

pump operation.

Manual functions:

■n Setting the mode of operation

■n Setting the differential pressure setpoint

■n Setting the level (open-loop control)

■n Vent plug

■n Deblocking the rotor

05

Reliable. Efficient. User-friendly. Calio SI is bound to impress

Cost-efficient:■n Made in Turkey: no customs duties and import taxes

■n Maximum savings of operating costs by high-efficiency

technology combined with speed control

■n Equipped with a 3-phase stator winding with

aluminium wire

Easy to operate:■n 0 to 10 V input to realise a closed-loop control operating

mode as standard feature

■n Easy to integrate in Building Management Systems (BMS)

■n Plug & pump: easy to install and operate

■n Control panel with two pushbuttons: move up and

down to select the mode of operation

■n One connector for all external control modes

■n Several pump control options (control panel, PWM,

0-10 V, EcoMatch function)

■n Automatic rotor deblocking system

■n Designed with a soft start function

■n Error messages with PWM (standard return signal)

■n Low noise due to 6-pole rotor and optimised minimum

cogging torque

Economical:■n High-efficiency wet rotor motor: EEI < 0.2

■n Future-proof by maximum energy efficiency, exceeding

the requirements of energy efficiency regulations such

as ErP 2015

■n Motor efficiency higher than 80 %

■n Maintenance-free

06 Benefits

Being a reliable full-range supplier, KSB is very familiar with the challenges of HVAC applications.

We continuously optimise our products for even better solutions. Calio SI is not only easy to use, it

also combines maximum efficiency with top reliability and flexibility. Matched to your requirements,

designed for top results: with many decisive benefits for you.

Flexible:■n Broad product range: different pressures and threaded

connections

■n 4 constant-pressure curves and 4 proportional-

pressure curves

■n Fast supply

■n EcoMatch function for Calio SI EcoMatch: automatic

adaptation to system for energy-efficient operation

Space-saving:■n Minimal footprint with electronics, pump and motor

forming one assembly

Reliable:■n Use of ferrite magnets to avoid magnetite problems

■n Increased corrosion protection through totally

enclosed rotor

■n Full motor protection with integrated trip electronics

■n Glandless pump: no shaft sealing and low friction torque

■n Electric, sensorless, speed-controlled motor, variable

speed 2000-4000 rpm

■n Self-cooling rotor assembly

■n Long service life thanks to ceramic bearings

■n High availability due to manual and integrated

protective functions

07

KSB AktiengesellschaftJohann-Klein-Strasse 967227 Frankenthal (Germany) www.ksb.com

Technology that makes its mark

Your local KSB representative:

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