Recair Air Handling Unit 2017/10/02. Calculation … Air Handling Unit Calculation program version...
Transcript of Recair Air Handling Unit 2017/10/02. Calculation … Air Handling Unit Calculation program version...
Recair Air Handling UnitCalculation program version 2017.1.1
2017/10/02.Page 1
Proj
ect d
ata
Proj
ect
Han
dled
by
Addi
tiona
l inf
o
Uni
t cod
eSi
ze
qT m3/
h
qP m3/
h
Hea
t rec
over
y se
ctio
n
Hea
t
reco
very
etaT
%
etaT
s
%
Coi
ls
v m/s
qLP
l/s
qJP
l/s
qLTO
l/s
Soun
ds
LWP
dB(A
)
LWI
dB(A
)
Elec
tric
mot
or
PN kW
IN A
Spec
. inp
ut p
ower
Cle
an fi
lter
SFPv
kW/(m
³/s)
SFP
kW/(m
³/s)
1: P
N-1
2B32
80LR
69.3
83.8
2.11
0.16
7166
1.10
2.52
1.19
1: P
N-1
2B24
00LR
7461
1.10
2.52
0.95
1.88
2: P
N-2
2A22
10LR
86.0
85.5
2.10
0.04
7262
0.75
1.86
1.20
2: P
N-2
2A22
40LR
8062
0.75
1.86
1.04
2.22
3: P
N-3
2A18
00LR
79.5
86.2
1.71
0.05
6959
0.75
1.86
1.06
3: P
N-3
2A15
60LR
7558
0.75
1.86
0.90
1.84
Tota
l72
9062
005.
20
Tota
l ele
ctric
sup
ply,
cle
an fi
lters
4.01
kW
Com
mon
SFP
figu
re o
f uni
ts, c
lean
filte
rs1.
98kW
/(m³/s
)
Abbr
evia
tions
use
d:U
nit
Abbr
evia
tions
use
d:U
nit
qTSu
pply
air
flow
m3/
hqJ
PW
ater
flow
of c
oolin
g co
ill/s
qPEx
haus
t air
flow
m3/
hqL
TOFl
uid
flow
of h
eat r
ecov
ery
coil
l/s
LLPl
ate-
type
exc
hang
er h
eat r
ecov
ery
LWP
Soun
d po
wer
leve
l at u
nit's
pre
ssur
e si
dedB
(A)
LGW
ater
-gly
col h
eat r
ecov
ery
LWI
Soun
d po
wer
leve
l at u
nit's
suc
tion
side
dB(A
)
LRR
otor
hea
t rec
over
yPN
Fan
mot
or's
nom
inal
cap
acity
kW
etaT
sEn
terin
g ai
r tem
pera
ture
effi
cien
cy w
ith e
ven
air f
low
s%
INFa
n m
otor
's n
omin
al c
urre
nt (3
~400
V)A
etaT
Ente
ring
air t
empe
ratu
re e
ffici
ency
with
des
igne
d ai
r flo
ws
%SF
PvSi
ngle
uni
t's n
omin
al in
put p
ower
, cle
an fi
lter
kW/(m
³/s)
vC
oil f
ace
velo
city
m/s
SFP
Supp
ly-e
xhau
st u
nit's
nom
inal
inpu
t pow
er, c
lean
filte
rkW
/(m³/s
)
qLP
Wat
er fl
ow o
f hea
ting
coil
l/s
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Recair Air Handling UnitCalculation program version 2017.1.1
2017/10/02.Page 2
Unit: PN-1Project data
Handled by
Unit code PN-1Unit size 2B Handled bySupply air flow 3280 m3/h Scale No scaleExhaust air flow 2400 m3/hTot. (dry) weight of the unit 597 kgAdditional infoDuct connections supplied with connection flange
From the service side Top view
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Recair Air Handling UnitCalculation program version 2017.1.1
2017/10/02.Page 3
Unit: PN-1Exhaust fan outletFlow direction forwardUnit size: 2B
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2017/10/02.Page 4
Unit: PN-1
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2017/10/02.Page 5
Unit: PN-1Fan diagram
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Recair Air Handling UnitCalculation program version 2017.1.1
2017/10/02.Page 6
Unit: PN-1Fan diagram
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Recair Air Handling UnitCalculation program version 2017.1.1
2017/10/02.Page 7
Unit: PN-2Unit code PN-2Unit size 2A Handled bySupply air flow 2210 m3/h Scale No scaleExhaust air flow 2240 m3/hTot. (dry) weight of the unit 505 kgAdditional infoDuct connections supplied with connection flange
From the service side Top view
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2017/10/02.Page 8
Unit: PN-2Exhaust fan outletFlow direction forwardUnit size: 2A
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Unit: PN-2
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2017/10/02.Page 10
Unit: PN-2Fan diagram
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Recair Air Handling UnitCalculation program version 2017.1.1
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Unit: PN-2Fan diagram
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Recair Air Handling UnitCalculation program version 2017.1.1
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Unit: PN-3Unit code PN-3Unit size 2A Handled bySupply air flow 1800 m3/h Scale No scaleExhaust air flow 1560 m3/hTot. (dry) weight of the unit 505 kgAdditional infoDuct connections supplied with connection flange
From the service side Top view
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Recair Air Handling UnitCalculation program version 2017.1.1
2017/10/02.Page 13
Unit: PN-3Exhaust fan outletFlow direction forwardUnit size: 2A
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Recair Air Handling UnitCalculation program version 2017.1.1
2017/10/02.Page 14
Unit: PN-3
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Recair Air Handling UnitCalculation program version 2017.1.1
2017/10/02.Page 15
Unit: PN-3Fan diagram
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2017/10/02.Page 16
Unit: PN-3Fan diagram
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