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.

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

Noname.rmoTelephone :Telefax :


2017/10/02.

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



2017/10/02.

Unit: PN-1Exhaust fan outletFlow direction forwardUnit size: 2B



2017/10/02.

Unit: PN-1



2017/10/02.

Unit: PN-1Fan diagram



2017/10/02.

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




2017/10/02.

Unit: PN-2Exhaust fan outletFlow direction forwardUnit size: 2A



2017/10/02.

Unit: PN-2



2017/10/02.




2017/10/02.

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




2017/10/02.

Unit: PN-3Exhaust fan outletFlow direction forwardUnit size: 2A



2017/10/02.

Unit: PN-3



2017/10/02.



recair air handling unit 2017/10/02. calculation … air handling unit calculation program version...

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