RKE BFFlexible connection GAT 3 damper mixing box section MS3 Damper connection lever LCS Roof cover...
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FERRARO GROUP Lmf Clima 2016 34 RKE BF Sheet metal supporng frame and double shell curtain panels externally pre-painted, fully removable with 10 mm thick internal thermal and acousc insulaon for model 10 and 20 mm for other models. High efficiency aluminium plated heat recovery, Eurovent cerfied, of stac type with aluminium plate, and airflows separated by special seals. The by-pass is made with a motorized system that maintains a constant air flow both in normal operaon and in the free- cooling. High efficiency air filters combined into 7 versions. Supply and exhaust double inlet centrifugal fans with forward-curved blades, directly coupled to EC brushless motors with high efficiency and electronic speed control. The unit is complete with aluminium drip tray with drain on the boom. The integrated control is able to manage: • the automac heang / cooling / free-cooling funcon (2/4 pipe installaon); • anfreeze funcon; • electric heater(s) funcon(s) (on/off switch); • winter mode; • heat exchanger defrost; • fan speed manual or automac switching; • dirty filter alarm; • the chronothermostat. Heat recovery units WITH FREE COOLING, HIGH EFFICIENCY FILTERS AND INTEGRATED CONTROL from 400 to 5.000 m 3 /h HORIZONTAL ORIENTATION EFFICIENCY > 50 % VERTICAL ORIENTATION ONLY EXTRA-EU PLUG&PLAY EC FANS FO1 FO2 FO3 FO4 FO5 FO6 FO7 Recovery G4 G4 G4 G4 M6 M6 M6 Flow M6 G4+M6 G4+F7 G4+F8 M6 M6+F7 M6+F8
Transcript of RKE BFFlexible connection GAT 3 damper mixing box section MS3 Damper connection lever LCS Roof cover...
FERRARO GROUPLmf Clima 201634
RKE BF
Sheet metal supporting frame and double shell curtain panels externally pre-painted, fully removable with 10 mm thick internal thermal and acoustic insulation for model 10 and 20 mm for other models. High efficiency aluminium plated heat recovery, Eurovent certified, of static type with aluminium plate, and airflows separated by special seals.The by-pass is made with a motorized system that maintains a constant air flow both in normal operation and in the free-cooling.High efficiency air filters combined into 7 versions.Supply and exhaust double inlet centrifugal fans with forward-curved blades, directly coupled to EC brushless motors with high efficiency and electronic speed control.The unit is complete with aluminium drip tray with drain on the bottom.The integrated control is able to manage:• the automatic heating / cooling / free-cooling function
(2/4 pipe installation);• antifreeze function;• electric heater(s) function(s) (on/off switch);• winter mode;• heat exchanger defrost;• fan speed manual or automatic switching;• dirty filter alarm;• the chronothermostat.
Heat recovery unitsWITH FREE COOLING, HIGH EFFICIENCY FILTERS AND INTEGRATED CONTROL
from 400 to 5.000 m3/h
HORIZONTALORIENTATION
EFFICIENCY
>50%
VERTICALORIENTATION
ONLYEXTRA-EU
PLUG&PLAYEC FANS
FO1 FO2 FO3 FO4 FO5 FO6 FO7
Recovery G4 G4 G4 G4 M6 M6 M6
Flow M6 G4+M6 G4+F7 G4+F8 M6 M6+F7 M6+F8
35Lmf Clima 2016FERRARO GROUP FERRARO GROUP
Accessories
INSIDE PARTIALOUTSIDE
Round adapter for circular duct BCC
Internal water heating coil SKW
Pre or post electric heater SKE
Water cooling/heating section SAF
Direct expansion section SED
Adjusting damper SKR
Flexible connection GAT
3 damper mixing box section MS3
Damper connection lever LCS
Roof cover TPR
External hood with wire mesh CFA
Humidification/adiabatic cooling section HCP
Solenoid valve VSA
Supports H=180 mm PD2
3 way valve with actuator V33
On/off damper actuator SSE
Room hygrostat HAS
Ductable hygrostat HCS
Differential pressure transducer DPS
Duct-type CO2 transducer AQS
CONNECTIONS FOR CONNECTINGCIRCULAR DUCTS (ACCESSORY BCC)
BY-PASS SYSTEM FORINTERNAL FREE-COOLING
HIGH EFFICIENCY ALUMINIUM HEAT EXCHANGER
FERRARO GROUPLmf Clima 201636
RKE BF 10 14 19 30 40 60
AirflowNom
m3/h750 1100 1600 2600 3400 4800
Max 1400 1600 2200 3300 4200 5000Min 400 600 700 1300 2000 3500
1m sound pressure levelNom
dB(A)55 55 54 52 54 51
Max 54 55 53 52 54 50Min 55 55 55 53 53 53
Nom motor power W 2 x 310 2 x 560 2 x 560 2 x 560 2 x 920 2 x 920Maximum total current A 2 x 3,2 2 x 5,1 2 x 5,1 2 x 4,8 2 x 7,2 2 x 7,4Max. total power absorbed kW 2 x 0,75 2 x 1,2 2 x 1,2 2 x 1,15 2 x 1,75 2 x 1,75Specific fan power W/(m3/s) 1894 1997 1556 1452 1126 10722009/125/EC ErP Compliance - 2015 2016 2016 2016 2016 2016Min degree of Protection - IP 54 IP 54 IP 54 IP 54 IP 54 IP 54Min temperature class - F F F F F FPower supply V-Ph-Hz 230-1-50
Efficiency (1)Nom
%55,9 50,7 50,1 53,5 53,5 53,7
Max 51,4 48,5 48,2 52,0 52,2 53,4Min 60,2 54,2 54,9 57,9 56,9 55,7
Recovered power (1)Nom
kW3,50 4,60 6,70 11,6 15,1 21,4
Max 6,00 6,40 8,80 14,3 18,2 22,2Min 2,00 2,70 3,20 6,30 9,50 16,2
Supply temperature (1)Nom
°C7,7 6,5 6,4 7,1 7,1 7,2
Max 6,7 6 5,9 6,8 6,8 7,1Min 8,7 7,3 7,4 8,1 7,9 7,6
Efficiency class according to UNI EN 13053 Nom - H4 H5 H5 H5 H5 H5SAF WATER COOLING SECTION (2)
Rows 3 3 3 3 3 3Air pressure drop Nom Pa 45 56 64 61 64 49Total cooling capacity Nom kW 5,20 7,20 9,90 17,0 22,2 30,7Sensible supply cooling capacity Nom kW 3,12 4,32 5,94 10,2 13,3 17,2Supply temperature Nom °C 20,3 21,1 21,4 20,8 20,9 18,4Water flow rate Nom m3/h 0,89 1,24 1,70 2,92 3,82 5,25Water side pressure drop Nom kPa 13 7 9 23 26 13
SKW (3) WATER POST-HEATING COILRows 3 3 3 3 3 3Air pressure drop Nom Pa 42 43 65 61 69 78Heating capacity Nom kW 8,40 12,8 16,8 27,8 36,0 46,8Supply temperature Nom °C 37,4 36,8 33,7 35,0 34,7 30Water flow rate Nom m3/h 0,72 1,10 1,44 2,39 3,10 4,12Water side pressure drop Nom kPa 12 31 23 22 44 20
SKE ELECTRIC HEATER FOR PRE- OR POST-HEATINGStages 1 1 1 1 1 1Heating capacity Nom kW 4,50 6,00 9,00 12,0 12,0 24,0ΔT air side Nom °C 17,6 16,0 16,5 13,6 10,4 14,7Pressure drop Nom Pa 6 6 8 8 8 11Power supply V-Ph-Hz 400-3+N-50
(1) External air Winter – 5°C, 80% RH ambient air at 20°C, 50% RH, Summer 32°C 50% RH, ambient air 26°C 50% RH (2) Air outlet conditions of the recovery system, inlet water 7°C, outlet 12°C(3) Air outlet conditions of the recovery system, inlet water 70°C, outlet 60°C
Models
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400
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700
400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
bF1
0
20
40
60
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100
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160
400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
saf
skw
SKE
E.S.
P. (P
a)
Effici
ency
(%)
RKE
BF 1
0
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
E.S.
P. (P
a)E.
S.P.
(Pa)
bF1
505152535455565758596061
0
100
200
300
400
500
600
700
400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
EFF %
1
2
PerformanceSUPPLY 1 RETURN 2 ACCESSORIES PRESSURE DROPS
37Lmf Clima 2016FERRARO GROUP FERRARO GROUP
1
1
2
2
0
20
40
60
80
100
120
140
800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
SKE
SKW- SAF
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20
40
60
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100
120
600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700
saf
skw
SKE
Air flow (m3/h)
E.S.
P. (P
a)
Effici
ency
(%)
RKE
BF 1
4
E.S.
P. (P
a)
Effici
ency
(%)
RKE
BF 4
0
E.S.
P. (P
a)
Effici
ency
(%)
E.S.
P. (P
a)
Effici
ency
(%)
RKE
BF 3
0RK
E BF
19
SUPPLY
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
48
49
50
51
52
53
54
55
0
100
200
300
400
500
600
700
800
600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700
bF2
bF3
bF7
bF4 - bF6
bF1 - bF5
EFF %
0100200300400500600700800900
600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700
bF5bF1
E.S.
P. (P
a)E.
S.P.
(Pa)
E.S.
P. (P
a)E.
S.P.
(Pa)
E.S.
P. (P
a)E.
S.P.
(Pa)
E.S.
P. (P
a)E.
S.P.
(Pa)
1 RETURN 2 ACCESSORIES PRESSURE DROPS
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48
49
50
51
52
53
54
55
0
100
200
300
400
500
600
700
800
800 1000 1200 1400 1600 1800 2000 2200
bF2bF3
bF7
bF4 - bF6
bF1 - bF5
EFF %
0100200300400500600700800
800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
bF1bF5
51
52
53
54
55
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57
58
0
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200
300
400
500
600
700
1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
bF2bF3
bF7
bF4 - bF6
bF1 - bF5
EFF %
0100200300400500600700800
1400 1600 1800 2000 2200 2400 2600 2800 3000 3200
BF1bF5
3400
0
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120
140
1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400
SKW- SAF
SKE
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2
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52
53
54
55
56
57
58
0
100
200
300
400
500
600
2000 2300 2600 2900 3200 3500 3800 4100 4400
bF2
bF3
bF7
bF4 - bF6
bF1 - bF5
EFF %
0
100
200
300
400
500
600
2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400
bF1bF5
0
20
40
60
80
100
120
140
2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400
SKE
sKW
SAF
1
2
FERRARO GROUPLmf Clima 201638
Noise levelsThe table lists the sound power values (SWL) in octave bands and totals; it also indicates the values of sound pressure level (SPL) at 1 m, 5 m and 10 m at supply, return and at the outside of the unit.All values refer to the operation of the ducted unit at FULL speed and at the nominal flow rate.
SPL return
SPL external
SPL supply
RKE BF SWL [dB] OCTAVE BAND [HZ] SWL SPL SUPPLY SPL RETURN SPL OUTSIDE
1 m 5 m 10 m 1 m 5 m 10 m 1 m 5 m 10 m63 125 250 500 1000 2000 4000 8000 dB dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A)
10 79 77 80 76 76 76 73 69 86 82 68 56 51 65 53 48 55 43 3814 80 79 82 77 77 78 76 70 87 84 70 58 53 66 54 49 55 43 3819 78 79 82 76 78 78 75 68 87 84 69 58 53 65 54 49 54 43 3830 85 81 84 74 76 76 76 72 89 83 68 57 52 64 53 48 53 42 3740 77 77 84 74 76 76 78 69 87 84 69 58 53 64 53 48 53 42 3760 99 90 86 83 82 78 79 71 100 87 71 61 56 68 58 53 58 48 43
Dimensions and weightsRKE BF 10 14 19 30 40 60
A mm 1150 1350 1450 1700 1700 1900B mm 860 900 900 1230 1230 1450C mm 385 410 470 530 630 755D mm 230 230 280 305 405 530Ø ¾” ¾” ¾” ¾” ¾” 1”E mm 245 241 241 308 308 379 (334)F mm 238 224 284 331 377 419 (379)G mm 225 241 241 323 323 379H mm 218 270 270 297 297 350 (403)
H1 mm 267 267 327 387 487 615L mm 240 240 240 339 339 403 (350)
L1 mm 330 337 337 502 502 615M mm -- (81) -- (81) -- (81) -- (101) -- (101) -- (101)
Weight kg 68 91 99 155 179 273O mm 430 450 450 615 615 725P mm 400 700 700 700 800 900Q mm 450 480 480 650 650 757R mm 310 310 410 410 510 610T mm 330 330 330 500 500 600U mm 120 120 120 120 120 120d ('') ¾” ¾” ¾” 1” 1” 1 ½”
53
54
55
56
0
100
200
300
400
500
600
3500 3700 3900 4100 4300 4500 4700 4900
bF1bF5
0
20
40
60
80
100
120
140
160
400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
saf
skw
SKE
E.S.
P. (P
a)
Effici
ency
(%)
RKE
BF 6
0
Air flow (m3/h)
Air flow (m3/h)
Air flow (m3/h)
E.S.
P. (P
a)E.
S.P.
(Pa)
bF1
505152535455565758596061
0
100
200
300
400
500
600
700
400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
EFF %
1
2
PerformanceSUPPLY 1 RETURN 2 ACCESSORIES PRESSURE DROPS
39Lmf Clima 2016FERRARO GROUP FERRARO GROUP
G
Ø
C D
A
B
L L1
HF
H1
E
U
1/2"90B
A
M
F
EG
H
C
LL1
H1
U
Horizontal unit Vertical unit
LC2
Manual selection of 3 speed •Automatic/manual selection of speed •EC fans management •Manual ON-OFF •Cool/change over valve management SAF+V33 •Heat valve management SKW+V33 •Cold/change over pump management SAF •Heat pump management SKW •Direct expansion coil management (0..10V) SED •Defrost recovery management •Water coil anti-freeze management •ON-OFF electric heater management SKE •Filter pressure switch management •Management of ventilation with CO2 probe AQS •Management of ventilation with one or two pressure sensors DPS •Free-cooling damper management CDM •Management of mixing chamber MS3 •Management of mixing chamber with CO2 probe AQS+MS3 •Management of motorized dampers SKR+SSE •
Management of humidificationHCS+HCP+VSA
•HAS+HCP+VSA
Management of Boost by keyboard •Management of adiabatic cooling HCP+VSA •Alarms management •Post ventilation •Weekly programming •Remote ON-OFF •Digital input for PIR occupancy •Digital input for fire alarm •Mode change (hot/cold) from digital input •Minimum thermal hot water temperature •Remote display with internal sensor •BMS Modbus RS485 protocol •Reference diagram 5
Controls
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