ija series - air movement and control association approved catalog... · ija 315 315 415 355 630...
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Induced Jet FAN
IJA Series
Air Flow Direction
Ø A
Ø B
C
L
Dimensions
D D
Model A B C (Max) D L (2D, Max)
IJA 315 315 415 355 630 1635
IJA 355 355 455 400 710 1840
IJA 400 400 500 450 800 2060
IJA 450 450 550 500 900 2310
Fan
Double anged casing is produced in mild steel or galvanised Steel. Impeller is made of PPG, PAG or Aluminum.
Painting or galvanized nish on all parts.
Totally enclosed Class ‘F’/ H’motor with a min.Ip54 protection. Standard motors up to 2.2kW are supplied with DOL starting, motors 3.0kW and above are with star/delta starting.
Unidirectional. Reversible fan is available upon request.
Silencer
Outer casing made of galvanized steel sheet and inner casing made of galvanized steel perforated sheet. Rounded nose to smooth airow.
Glass ber as absorption ller material to achieve excellent acoustic performance.
Each model is available with 2D silencer as standard. Non-standard length to meet special performance requirement can be supplied upon request.
Certified by TÜV SÜD which is a leading international serviceorganization focusing on consulting, testing, certification and training.
IJA series was tested in accordance with EN 12101- 3:2002 F300."
Class Temperature
(°C) Minimum functioning period
(minutes)
F200 200 120
F300 300 60
F600 600 60
F842 842 30
300 120
Kruger Ventilation Industries Pte Ltd certies that the IJA series –
model 315 to 450 shown herein is licensed to bear the AMCA Seal.
Ratings
Certicate
Introduction
Construction
Finish
Motors
Flow Direction
The ratings shown are based on tests and procedures performed
in accordance with AMCA Publication 211 and AMCA Publication
311 and comply with the requirements of the AMCA Certied
Program.
Induced Jet Fan - IJA Series
‘
All Dimensions in mm.
Others 250 120
F300
d
Distance from Nozzle (m) 2 4 6 8 10 12 14 16 18 20 22 24
Flow Width d (m) 0.85 1.70 2.55 3.40 4.25 5.10 5.95 6.80 7.65 8.50 9.35 10.20
IJA 315 5.62 3.47 2.42 1.86 1.51 1.27 1.09 0.91 0.73 0.55 0.52 0.50
IJA 355 6.42 4.35 3.05 2.35 1.91 1.61 1.39 1.22 1.09 0.96 0.83 0.70
IJA 400 7.41 5.26 3.72 2.87 2.33 1.97 1.70 1.50 1.34 1.21 1.10 1.01
Center Line
IJA 450 7.82 5.73 4.37 3.36 2.74 2.32 2.00 1.77 1.58 1.43 1.30 1.20
Distance from Nozzle 26 28 30 32 34 36 38 40 42 44 46 48
Flow Width d 11.05 11.90 12.75 13.60 14.45 15.30 16.15 17.00 17.85 18.70 19.56 20.41
IJA 315 - - - - - - - - - - - -
IJA 355 0.57 0.63 0.60 - - - - - - - - -
IJA 400 0.94 0.84 0.74 0.70 0.67 0.63 0.60 - - - - -
Center Line
IJA 450 1.11 1.03 0.97 0.91 0.85 0.81 0.77 0.73 0.69 0.66 0.63 0.60
Velocity Prole
IJA315 IJA355 IJA400 IJA450
Induced Jet Fan - IJA Series
* Tentative data based on free air jet
Velocity (m/s)*
(m)
(m)
Velocity (m/s)*
Technical Data
* Values shown are for inlet Lwi(A) sound power levels for installation type A: free inlet, free outlet. The A-weighted sound ratings shown have been calculated per AMCA International Standard 301.
** Inlet Lp(A) sound pressure levels at 3m are measured at free discharge in spherical free eld condition, and they are not licensed by AMCA International.
- P ower ratings shown are for Kruger motors.
- P erformance ratings do not include the effects of appurtenances (accessories).
- P erformance certied is for installation type A - Free inlet, Free outlet.
IJA 315
IJA 355
IJA 400
IJA 450
4520
2300
6740
3430
9440
4800
13390
6810
16
8
19
10
21
11
23
12
24
6
42
11
66
17
104
27
0.53
0.07
1.45
0.19
1.97
0.26
2.26
0.29
0.75
0.37
1.50
0.37
2.20
0.37
3.00
0.37
0.9/0.18
1.5/0.3
2.2/0.44
3.6/0.72
2850
1450
2850
1450
2850
1450
2850
1450
50
50
50
50
400 3
400 3
400 3
400 3
89
67
86
66
93
70
92
70
FlowRate
(m3/h) Model
OutletVelocity(m/s)
ThrustForce(N)
AbsorbedPower at free
discharge(kW)
Installed Power(kW) Speed
(RPM)Hz
Voltage(V)
Phase
Lw(A) at free
discarge dB(A)*
SingleSpeed
TwoSpeed
68
46
64
45
72
49
71
49
Lp(A) at 3m freediscarge dB(A)**
Induced Jet Fan - IJA Series
Fan Performance Curve
- Performance ratings do not include the effects of appurtenances(accessories).- Performance certied is for installation type A - Free inlet, Free outlet.
0
20
40
60
80
100
0 1000 2000 3000 4000 5000
Ps
(Pa
)
Q (m3/h)
0
20
40
60
80
100
120
140
0 1000 2000 3000 4000 5000 6000 7000
Ps
(Pa
)
Q (m3/h)
0
20
40
60
80
100
0 2000 4000 6000 8000 10000
Ps
(Pa
)
Q (m3/h)
0
40
80
120
160
0 3000 6000 9000 12000 15000
Ps
(Pa
)
Q (m3/h)
H H
H H
LL
LL
IJA 315 50Hz IJA 355 50Hz
IJA 400 50Hz IJA 450 50Hz
Mounting Feet Hanger
A B C D H A B
290 355 25 50 237 2 395 263 2.2
304 50 2.5 2.2
375 450 25 50 288 3 490 288 2.4
Hanger
A
B
2° x Ø10
A
B
C
D
H
2° x Ø10
32635522095025315265 2.2
440265254 00 263
Dimensions
Model
IJA 355
IJA 400
IJA 450
15IJA 3
Accessories
Mounting Feet
Wt/set(kg)Wt/set(kg)
A member of KRUGER VENTILATION INDUSTRIES PTE LTD - No. 17 Tuas Avenue 10 - Singapore 639141
- Tel +65 68611577 - Fax+65 68613577
The company is always improving and developing its products, therefore the company reserves the right of making changes to the illustrated products.Certied dimension can be provided upon request.
LEA075.E3 October / 2016
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