Description; Technical Data - resideo Braukmann CBU140 Einbauanleitung

2.7 Glossary
EN 1717
European standard that specifies technical regulations for
potable waterinstallations.
Noise expectancy values
The expected noise emission, stated here as sound pressure
level (SPL) in dB(A).
Certificate of no objection
A certificate of no objection is a declaration that the system
has been cleaned properly so that parts that have been in
contact with medium are not dangerous for health and
environment.
3

Description

Speed controlled compact booster unit with a vertical high-
pressure pump as a safety device to separate potable water
from category 5 fluids according to EN 1717 .
Fully automatic, fully wired Compact Booster Unit with
modular design comprising a single pump system and a
buffer tank for the hygienic separation of potable water and
category 5 fluids according to EN 1717, on a common base
frame.
The modular design makes it possible to disconnect modules
for installation in buildings with limited space.
The system is switched on and off regulated by pressure, the
flow rate is controlled via frequency inverter..

3.1 Technical Data

Media
Medium:
Flow rate:
Pumping head:
Pressure values
Switch-on pressure pumps:
Max. System pressure p :
d
Max. inlet pressure:
Operating temperatures
Max. medium temperature:
Specifications
Inlet flow at 4 bar:
Supply voltage:
Power consumption in stand-
by mode:
Max. power consumption:
Drive:
MU1H-1377GE23 R0320
Water
Without aggressive, abrasive
and solid components
3
up to 4 m /h, 1.1 l/s
up to 43 m
2.5 bar
6 bar
4 bar
35 °C
< 1 l/s
230 V AC ± 10%, 50 Hz
2.5 - 3 W
800 W
Single-phase, a.c. motor
230V, with built-in circuit
protector Direct online
starting Thermal class F
GB
Protective class:
Weight CBU without water:
filled with water:
Weight membrane pressure
expansion vessel
without water:
filled with water:
3.2 Pump Output
Pump head [m]
50
40
30
25
20
10
0
0 1,0
0
3.3 Flow characteristics of the inlet
valve
90
80
70
60
56
50
40
30
20
10
0
0 1 2 3
Noise expectancy values
Noise levels based on the systems pumping data result in
nearly 55 dB(A).
Installation type
Fixed Installation
3.4 Authorised environmental
conditions
Ambient temperature
Relative air humidity
7
IP44
approx. 22 kg
approx. 35 kg
approx. 2.4 kg
approx. 5 kg
Q [m
2,0 3,0 3,4 4,0
Q [m
0,5 1,0
4 5 6 7 8 9
p / bar
5 °C - 40 °C
max. 55 % r.h.
3 h]
3 h]
10