BRV Anti condensation recirculaBRV Anti-condensation recircula

Aubigny, 15.10.2012

Lab tests 120531

ating and distribution unit ating and distribution unit

Objective and measuremeObjective and measureme

Objective : simulate the operation of theObjective : simulate the operation of theflow .The anti-condensation thermostati

Measurement : - check flow.- check behaviour and noise of the th

BRV 151012 test order 1205312

ent ent

e system by ensuring the conditions of e system by ensuring the conditions of ic device of the unit is not functional

hermostatic parts.

Bench for the simulationBench for the simulation

Objective : simulate the operation of the system by e

The bench is operate by the computer through electronic valves

Static pressure sensor

Outlet Inlet

BRV 151012 test order 1205313

Outlet

ensuring the conditions of flow

Measurements : Flow – consumption -

efficiency efficiency

Data acquisition

Operating principleOperating principle

For failing to put the system in heating, we have tFor failing to put the system in heating, we have tthermostatic device : A & BWe have to change device to ensure the different

B

AB

BRV 151012 test order 1205314

two prototypes sample of anti-condensation two prototypes sample of anti condensation

mode of operation

AAB

Hydraulic test : B AB

Head

Hydraulic test : B AB

7

8

Y

6

Y

Y

Y

4

5

mC

E)

3

H (m

1

2

00 500 1000 1500 200

Q (L/h)Q (L/h)

BRV 151012 test order 1205315

RS 15/7-3p Max speed

RS 15/7-3p Medium speed

RS15/7-3p Min speed

YONOS PARA */7 RKC W Max speedYONOS PARA */7 RKC W Max speed

YONOS PARA */7 RKC W Medium speed

YONOS PARA */7 RKC W Min speed

BB

00 2500 3000AB

Hydraulic test : A ABHydraulic test : A AB

Head

8

9YONOS YONOS YONOS

7

YONOS RS15/7RS15/7RS15/7

5

6

H (m

CE)

3

4

2

0

1

0 500 1000 1500 2000Q (L/h)

BRV 151012 test order 1205316

Q (L/h)

PARA */7 RKC W Max speedPARA */7 RKC W Medium speedPARA */7 RKC W Min speedPARA /7 RKC W Min speed

-3p Max speed-3p Medium speed-3p Min speed

AAB0 2500 3000

Consumption and EfficienConsumption and EfficienPower

B

100

120

140

W)

40

60

80

P1 (W

AB 0

20

0 500 1000 1500 2000 2500

Q (L/h)

120

140Power

60

80

100

P1 (W

)

0

20

40

Q (L/h)AAB

BRV 151012 test order 1205317

0 500 1000 1500 2000 2500

cycy

40%Efficiency

25%

30%

35%

40%

%)

10%

15%

20%

25%

effic

ienc

y(%

0%

5%

10%

0 500 1000 1500 2000 2500 3000

Q (L/h)0 3000

30%

35%

40%Efficiency

15%

20%

25%

30%

ffici

ency

(%)

0%

5%

10%

0 500 1000 1500 2000 2500 3000

efQ (L/h)

30000 500 1000 1500 2000 2500 3000

Unit behaviour and ConcluUnit behaviour and Conclu

BB

AB

During the 2 modes of operation tested, wspecific noise .

The operation of the kit was check and thPARA */7 RKC W is validatedPARA */7 RKC W is validated.

BRV 151012 test order 1205318

usionusion

AAB

we had no malfunctions and no

he use of RS15/7-3 and Yonos