Fans for transformer cooling 2CT2 10

Transcription

Technical Assistance
Tel.: +49 421 5125 316
Fax.: +49 421 5125 635
Email: Ventilatoren@mdexx.com
mdexx Fans for transformer cooling
Introduction
1
Quick Selection
2
2CT2 44
3
2CT2 56
4
2CT2 63
5
2CT2 73
6
2CT2 80
7
2CT2 10
8
2CT1 16
9
Catalog · 2010
Valid from 10/2009
Annex
The products listed in
this product brochure
are manufactured in
compliance with a
TÜV-certified quality
management system in
accordance with DIN
EN ISO 9001 (certificate
registration number 12
100 36376 TMS). The
TÜV certificate is acknowledged in all IQ Net
countries. TÜV stands
for German Technical
Control Board.
10
Niederspannungs-Schalttechnik
Notes
Packaging size (PS)
The packaging size defines the number of units,
sets or meters, for example, for outer packaging.
Only the quantity defined by the packaging size or
a multiple thereof can be ordered!
Dimensions
All dimensions in mm.
Dimensions are approximate indications.
Similar illustrations.
Informationen
More information about fans can be found on the
Internet at
http://www.mdexx.com.
If you have any questions, please send an e-mail to:
Anfrage@mdexx.com; Ventilatoren@mdexx.com
or fax: +49 (0)421/5125 635.
2
mdexx fans for transformer cooling - 2010
Alterations and mistakes are reserved.
Dimensions are approximate indications. Similar illustrations.
Introduction
1/2
mdexx
1/4
mdexx fans
develops and produces transformers, power supplies, reactors and filters – as catalogue products and
customer-specific versions – as well as axial and radial fans for tailor-made ventilatory solutions.
Decades of experience, highly qualified employees in the development and construction sectors and
the latest measuring and testing equipment guarantee our customers the highest quality possible.
mdexx produces at the most modern sites in Germany, the Czech Republic and China, using sophisticated quality and environmental management systems. mdexx products represent absolute reliability,
a maximum of functionality and innovation, subject to international regulations.
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Highly qualified employees in the development and construction sectors and the latest measuring and
testing equipment guarantee that mdexx products always fulfil the highest quality demands. New
developments are tested on over 1000 square metres of laboratory space, where type tests in accordance with national and international norms and systems, ageing and material tests are carried out.
Throughout all branches, unique in Europe!
We measure quality and success by the extent to which our products and solutions fulfil our customers’
demands. The entire quality strategy of mdexx Magnetronic Devices is aligned to their high standards
regarding functionality, performance and price.
To support this quality strategy we are certified in accordance with DIN ISO 9001:2000; DIN EN ISO
14001; DIN EN ISO/EC 17025-2005 and DIN EN 15085-2/CL1.
Our products are certified in accordance with: DIN; EN; UL/CSA; VDE.
We adhere to the building regulations of the leading classification societies: ABS (American Bureau of
Shipping); DNV (Det Norske Veritas); GL (Germanischer Lloyd); BV (Bureau Veritas); PRS (Polski Rejestr Statkow).
1/3
mdexx fans
Whether used in the electrical industry, or for cooling
power transformers or drives mdexx fans have been
meeting cooling and ventilation requirements reliably for
many years. Our wide range includes particularly lownoise fans with optimized efficiency, for use in a wide
variety of applications: from rugged low-pressure axial
fans to medium-pressure axial fans that can be used
flexibly, through to highly efficient medium-pressure
radial fans. Whatever your requirements, we have the right
fan for you.
Your advantages at a glance
• Optimum design of the working point
• Minimum noise emission
• High degree of efficiency
• Small installation volume thanks to customized designs
• High dynamic load capability (3 g to 5 g, railway approval)
• Reliable quality
• Long service life
• Excellent resistance against pollution
• For explosion-protection applications
• Extremely resistant against vibrations
• Special anti-corrosion protection
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The highest level of technology and quality
Fans have a huge variety of different tasks to deal
with, but this is not a problem for mdexx fans, as
they have been designed using the many years of
experience we have gathered in the fields of aerodynamics and acoustics, electric motors and new
materials. Using our standard range as a basis, we
create customized solutions at the highest technical level for a wide variety of industrial applications.
A far-reaching automated production flow permits
both small and large batch production.
Contiguous quality control ensures a high level of
technical quality and sophisticated logistics ensures a reliable supply of spare parts for a great many
years. So with SIVENT fans you can be sure that
you’re getting the very best in terms of cost effectiveness, quality and future orientation.
mdexx fans – typical areas of application
• Electrical industry
• Power transformer cooling
• Drive cooling
• Railway vehicles
• Compressor cooling
• Washing-plant technology
• Textile industry
• Ventilation and clean-room systems
• Heating/air-conditioning systems
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mdexx fans at a glance
Product
Axial fans
2CC2, 2CC4
Axial fans
2CT2
Axial fans
2CQ4/5/6
Radial fans
2CF7
Low pressure
Low pressure
Medium pressure
Medium pressure
Max. volumetric
flow
6 m3/s
20 m3/s
80 m3/s
30 m3/s
Max. pressure
600 Pa
200 Pa
2500 Pa
4000 Pa
Version
• Housing for mounting
onto panels or in pipes
• Pipe-type housing
• Pipe-design enclosure
• Galvanized and 3x coated surface
• Powder-coated,
scratch-resistant surface
• Powder-coated,
scratch-resistant surface
• Single-phase or 3phase motors with
50 Hz or 60 Hz
• Pole-changing motors
• Motors for non-standard
voltages
• Single-phase or threephase motor with 50 Hz
or 60 Hz or non-standard voltages
• Pole-changing motor
voltages
• Special purpose
motors, e.g. explosionprotected motor
Number of motor 2/4/6 pole
poles
• 50 or 60 Hz 3-phase
motor (direct drive)
• Special-purpose motors, e.g., explosionprotected motor
4/6/8/10/12 pole
• Impeller where the fan
blades manufacutured
out of cast silumin can
be individually adjusted
at standstill
2/4/6/8 pole
• 50 or 60 Hz 3-phase motor (direct drive)
• Pole-changing motors
voltages
• Special-purpose motors, e.g., explosion-protected motor
• Impeller with powdercoated, scratch-resistant surface
2/4/6/8 pole
2CQ4: 42 %
2CQ5: 53 %
2CQ6: 67 %
Hub ratio
Wheel diameter
(fan size)
250 to 710 mm
440 to 1,600 mm
250 mm to 2,000 mm
250 to 1,600 mm
Accessories
• Protective grid
• Protective grid
• Inlet nozzles
• Compensators
• Flat-profile flange
• Protective grid
• Compensator
• Feet for horizontal installation
• Vibration-damping
elements
• Flat-profile flange
• Compensators
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Fans for transformer cooling
1
Introduction
■ Introduction
mdexx fans are used for all power transformer cooling applications, e.g. in transformer substations or power plants, to dissipate the heat losses over external radiators or oil coolers.
Our long-standing experience in thedevelopment of blade wheel
and housing geometries guarantees minimum noise emission.
The fans comply with the market requirements in large-scale
transformer engineering and assure fail-safe operation in all climatic zones.
■ Advantages of mdexx Axial Fans
mdexx axial fans offer the following advantages:
• Long service life
• Special corrosion protection
• Individual color selection
• Operating characteristics matched to the power supply company‘s requirements
• Outdoor-suitable housing made of hot-galvanized sheet-steel
and featuring an additional coating
■ Corrosion protection
Corrosion protection by protective paint systems in accordance with DIN EN ISO 12944-5 with medium protection time
Corrosiveness category
C3M moderate
C4M strong
C5M very strong
C5H very strong
Film thickness in μm
120
160
160
240
Lacquer
HV
HV
ADD
ADD
■ Symbols for Fan Data
P
Number of poles
F [Hz]
Frequency
U [V]
Nominal Voltage
I [A]
Operating current during free blow-out
P1 [W]
Power consumption during free blow-out
N [1/min]
Speed
VFl [m³/h]
Volume flow during free blow-out
PST [Pa]
Maximum static pressure; VFL is then reduced
LWal [dB]
A - Sound power level of a fan
■ Regulations of electrical voltages
• built according to international IEC standard voltages 400/460 V S +6% / -10% )
Some countries still hold on to the old voltages 380 volts +/- 10% (342 volts up to 418 volts) resp. 415 volts +/- 10 % (374 volts up
to 457 volts).
In these extreme cases the machine function could be affected.
A corresponding transformer or a special motor has to be used.
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Fans for transformer cooling
1
Introduction
■ Fans options
The order numbers in this cataloge comply with the following specification:
- Radiator ( pressure- and suction-side with protection grid)
- Sucking over motor
- Motor 3 Phase 230 V / 400 V S 50 Hz or 460 V S 60 Hz
Beside the listed versions additional accessories and special designs are available.
If you are interested in any our products or need further assistance, please e-mail: Ventilatoren@mdexx.com
Motor Voltage
230/400 V S 50Hz
500 V S 50Hz
380 V D 50 Hz
500 V D 50Hz
400/690 V 50Hz
380/660 V 50Hz
460 V S 60Hz
Motor Design
Three phase
Single phase
EEx e IIC
EEx e II
Ex nAll T3 to IEC 60079-15
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Quick Selection
2/2
Configuring aids for fans
Fans for transformer cooling 2CT2
Quick Selection
2
■ Selection and ordering data – all data refer to 400 V S, 50 Hz (-/+ 5% voltage tolerance) in acc. with EN60034-1
max. volume
max. volume
flow m³/h
flow m³/s
Volume flow up to 10000 m³/h
2340
0,65
2700
0,75
3700
1,03
4400
1,22
5450
1,51
6500
1,81
9600
2,67
9800
2,72
12000
3,33
13500
3,75
14600
4,06
14900
4,14
15300
4,25
4,75
17100
18000
5,00
18200
5,00
21150
5,88
22500
6,25
23000
6,39
25000
6,94
28200
7,83
32500
9,03
40150
11,15
41100
11,42
43600
12,11
49100
13,64
50500
14,03
52250
14,51
57000
15,83
65500
18,19
73800
20,50
80500
22,36
89200
24,78
99100
27,53
2/2
max. static
pressure Pa
A-Sound power level No. of poles Frequency
free blow-out dB(A)
p
f
Size
Type
Refererence
Page
9
12
22
32
38
70
73
37
48
51
58
63
74
75
81
67
12
10
8
6
8
4
8
12
50
50
50
50
50
50
50
50
440
440
440
440
560
440
630
730
2CT2 445-1EA13-1AA1
2CT2 443-1EA13-1AA1
2CT2 448-1EA13-1AA1
2CT2 446-1EA13-1AA1
2CT2 568-1EA13-1AA1
2CT2 444-1EA13-1AA1
2CT2 638-1EA13-1AA1
2CT2 735-3EA13-1AA1
3/3
3/3
3/3
3/3
4/3
3/3
5/3
6/3
39
38
58
37
57
61
55
80
69
70
74
71
75
76
76
79
12
12
10
12
10
10
10
8
50
50
50
50
50
50
50
50
800
800
800
800
730
800
800
730
2CT2 805-5EA13-1AA1
2CT2 805-4EA13-1AA1
2CT2 803-5EA13--AA1
2CT2 805-3EA13-1AA1
2CT2 733-5EA13-1AA1
2CT2 803-4EA13-1AA1
2CT2 803-3EA13-1AA1
2CT2 738-5EA13-1AA1
7/3
7/3
7/3
7/3
6/3
7/3
7/3
6/3
85
85
154
170
170
66
76
105
82
113
80
81
86
88
87
83
85
89
86
90
8
8
6
6
6
12
12
10
12
10
50
50
50
50
50
50
50
50
50
50
800
800
730
800
800
1000
1000
1000
1000
1000
2CT2 808-5EA13-1AA1
2CT2 808-4EA13-1AA1
2CT2 736-4EA13-1AA1
2CT2 806-4EA13-1AA1
2CT2 806-3EA13-1AA1
2CT2 105-5EA13-1AA1
2CT2 105-4EA13-1AA1
2CT2 103-5EA13-1AA1
2CT2 105-3EA13-1AA1
2CT2 103-4EA13-1AA1
7/3
7/3
6/3
7/3
7/3
8/3
8/3
8/3
8/3
8/3
159
118
165
174
192
198
281
300
94
90
95
94
94
94
99
99
8
10
8
12
12
12
10
10
50
50
50
50
50
50
50
50
1000
1000
1000
1600
1600
1600
1600
1600
2CT2 108-3EA13-1AA1
2CT2 103-3EA13-1AA1
2CT2 108-2EA13-1AA1
2CT1 165-5EB13-1AA0
2CT1 165-4EB13-1AA0
2CT1 165-3EB13-1AA0
2CT1 163-4EB13-1AA0
2CT1 165-5EB13-1AA0
8/3
8/3
8/3
9/3
9/3
9/3
9/3
9/3
Quick Selection
■ Selection and ordering data – all data refer to 460 V S, 60 Hz (-/+ 5% voltage tolerance) in acc. with EN60034-1
max. volume
max. volume
flow m³/h
flow m³/s
2170
0,60
2700
0,75
3960
1,11
4500
1,25
5830
1,62
6100
1,69
9500
2,64
11300
3,14
13900
3,86
15600
4,33
17200
4,78
18800
5,22
20100
5,58
5,81
20900
21100
5,86
26500
7,36
26700
7,42
29000
8,06
32700
9,08
41200
11,44
48300
13,42
48700
13,53
50100
13,92
51800
14,39
58100
16,14
59300
16,47
63100
17,53
65600
18,22
79300
22,03
89300
24,81
95200
26,44
97400
27,06
max. static
pressure Pa
A-Sound power level No. of poles Frequency
free blow-out dB(A)
p
f
Size
Type
Refererence
Page
8
12
25
34
43
62
68
46
51
59
64
75
74
79
12
10
8
6
8
4
8
60
60
60
60
60
60
60
440
440
440
440
560
440
630
2CT2 445-1EA83-1AA1
2CT2 443-1EA83-1AA1
2CT2 448-1EA83-1AA1
2CT2 446-1EA83-1AA1
2CT2 568-1EA83-1AA1
2CT2 444-1EA83-1AA1
2CT2 638 -1EA83-1AA1
3/4
3/4
3/4
3/4
4/4
3/4
5/4
49
52
51
49
86
84
105
70
72
73
74
79
82
82
12
12
12
12
10
10
8
60
60
60
60
60
60
60
730
800
800
800
730
800
730
2CT2 735-3EA83-1AA1
2CT2 805-5EA83-1AA1
2CT2 805-4EA83-1AA1
2CT2 805-3EA83-1AA1
2CT2 733-5EA83-1AA1
2CT2 803-4EA83-1AA1
2CT2 738-5EA83-1AA1
6/4
7/4
7/4
7/4
6/4
7/4
6/4
76
118
207
229
229
106
201
112
156
79
85
89
91
90
88
97
89
93
10
8
6
6
6
12
8
12
10
60
60
60
60
60
60
60
60
60
800
800
730
800
800
1000
1000
1000
1000
2CT2 803-3EA83-1AA1
2CT2 808-4EA83-1AA1
2CT2 736-4EA83-1AA1
2CT2 806-4EA83-1AA1
2CT2 806-3EA83-1AA1
2CT2 105-3EA83-1AA1
2CT2 108-2EA83-1AA1
2CT2 105-4EA83-1AA1
2CT2 103-3EA83-1AA1
7/4
7/4
6/4
7/4
7/4
8/4
8/4
8/4
8/4
116
210
165
172
218
255
281
367
290
90
97
94
94
98
98
98
103
98
12
8
10
10
8
12
12
10
12
60
60
60
60
60
60
60
60
60
1000
1000
1000
1000
1000
1600
1600
1600
1600
2CT2 105-5EA83-1AA1
2CT2 108-3EA83-1AA1
2CT2 103-4EA83-1AA1
2CT2 103-5EA83-1AA1
2CT2 108-4EA83-1AA1
2CT1 165-3EB83-1AA0
2CT1 165-4EB83-1AA0
2CT1 163-3EB83-1AA0
2CT1 163-5EB83-1AA0
8/4
8/4
8/4
8/4
8/4
9/4
9/4
9/4
9/4
■ Available upon request
•
•
•
•
•
•
•
•
•
•
Special voltages
Motor protection: temperature monitors (bimetal) or PTC resistor
Further ambient conditions, e.g. -40° C
Further installation positions, e.g. vertical
Air flow direction blowing via motor as of size 560
Individually factory-adjustable operating points as of size 730 mm
Higher static pressure up to 290 Pa
Pressure- and/or suction-side protection grid as of size 560
Further motor pole configurations from 4- to 24-pole
Blade wheels in the following materials: polyamide, aluminum/cast, aluminum/sheet
2/3
2
Quick Selection
2
2/4
2CT2 44
3/2
Technical Data
3/3
Characteristic curves
Technical Data
■ Dimension Drawings 2CT2 44
Drehrichtung
rotation
Förderrichtung
air flow direction
400
300
3
ca.128
520
300
440
200
9
230
530
Design: Radiator model, 2 protection grids
■ Technical Data
Technical delivery conditions
DIN 24166, accuracy class 2
Installation
Suitable for outdoor installation
Impeller
Polypropylene (black, UV-resistant, fail-safe also with intensive (1200 W/m2))
Balance quality
Q 6.3 in acc. with ISO 1940 Part 1
Average air flow temperature
From -20° C to +50° C
Housing
Sheet-steel with integrally molded inlet nozzle, hot-galvanized
Protection grid
Suction- and pressure-side stainless steel protection grids
Diameter (blade wheel)
440 mm
Volume flow (max.)
2300 - 6400 m³/h
Static pressure (max.)
9 - 70 Pa
Number of poles
4/6/8/10/12-pole
Motor output
From 0.05 to 0.43 kW
Air flow direction
Suction via motor
Degree of protection
IP55
Isolations class of winding
F
Varying-voltage winding
50 Hz, 60 Hz: 220-290VD / 380-500VS
Electrical connection
Inside the motor terminal box (refer to dimension drawing)
Installation positions
Horizontal and vertical motor shaft (blowing direction)
Color
Housing hot-galvanized with triple coating RAL7033 (cement gray)
Motor
Weight
3/2
RAL 9005 (black)
Approx. 20 kg
Motors 400 V S, 50 Hz
■ Characteristic curves without protection grid
Pressure loss per protection grid PLGrid = 0,2 * (V/3600)2 [m3/h]
80
pfa Static pressure
in Pa
3
A
70
60
50
40
B
30
C
20
D
10
E
0
0
1000
2000
3000
4000
5000
6000
7000
Volum e flow in m ³/h
Power consumption
in kW
0,25
A
E
0,00
0
1000
D
C
2000
B
3000
4000
5000
6000
7000
Volum en flow in m ³/h
■ Selection and Ordering Data
Operating
Number
Power consumption
current during
Number
of poles
during free blow-out
free blow-out
in p
in A
Speed
Volume
Sound presflow
maximum
A-Sound power
sure level in
during static preslevel free blow1 m, lateral
out
free blowsure
free blow-out
out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
Motor size 44, 400 V S, 50 Hz
A
4
0,72
430
1140
6500
70
59
75
2CT2 444 -1EA13-1AA1
B
6
0,32
160
770
4400
32
47
63
2CT2 446 -1EA13-1AA1
C
8
0,21
90
645
3700
22
43
58
2CT2 448 -1EA13-1AA1
D
10
0,11
55
475
2700
12
35
51
2CT2 443 -1EA13-1AA1
E
12
0,11
51
410
2340
9
32
48
2CT2 445 -1EA13-1AA1
3/3
■ Characteristic curves without protection grid
Pressure loss per protection grid PLGrid = 0,2 * (V/3600)2 [m3/h
3
70
A
pfa Static pressure
in Pa
60
50
40
B
30
C
20
D
10
E
0
0
1000
2000
3000
4000
5000
6000
7000
Power consumption
in kW
0,25
A
E
0,00
0
1000
C
D
2000
B
3000
4000
5000
6000
7000
Operating
Number
Power consumption
current during
Number
of poles
free blow-out
in p
in A
Speed
Volume
Sound presflow
maximum
A-Sound power
sure level in
out
free blowsure
free blow-out
out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
A
4
0,85
545
1070
6101
62
58
74
2CT2 444 -1EA83-1AA1
B
6
0,37
210
790
4514
34
48
64
2CT2 446 -1EA83-1AA1
C
8
0,24
115
690
3958
25
44
59
2CT2 448 -1EA83-1AA1
D
10
0,12
70
475
2700
12
35
51
2CT2 443 -1EA83-1AA1
E
12
0,11
51
380
2169
8
30
46
2CT2 445 -1EA83-1AA1
3/4
2CT2 56
4/2
Technical Data
4/3
Technical Data
4
■ Technical Data
Installation
Impeller
Balance quality
From -20° C to +50° C
Housing
Protection grid
560 mm
Volume flow (max.)
5500 m³/h
33 Pa
Number of poles
8-pole
Motor output
To 0,3 kW
Air flow direction
Suction via motor
IP55
F
50 Hz, 60 Hz: 220-290VD / 380-500VS
Horizontal and vertical motor shaft (blowing direction)
Color
Motor
Weight
4/2
RAL 9005 (black)
Approx. 40 kg
■ Characteristic curves without protection grid (suction- and pressure side)
45
pfa Static pressure
in Pa
40
A
35
30
25
4
20
15
10
5
0
0
1000
2000
3000
4000
5000
6000
Power consumption
in kW
0,03
A
0,02
0,02
0,01
0,01
0,00
0
1000
2000
3000
4000
5000
6000
Operating curNumber of
Power consumption
rent during free
Number
poles
blow-out
in p
in A
Speed
Volume
flow
maximum
during static presfree blowsure
out
Sound presA-Sound power
sure level in
level free blow1 m, lateral
out
free blow-out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
90
645
5450
38
58
74
Fan type
A
8
0,21
2CT2 568 -1EA13-1AA1
4/3
50
45
40
35
30
25
20
15
10
5
0
A
0
1000
2000
3000
4000
5000
6000
7000
0,03
Power consumption
in kW
4
pfa Static pressure
in Pa
A
0,03
0,02
0,02
0,01
0,01
0,00
0
1000
2000
3000
4000
5000
6000
7000
Operating curNumber of
Power consumption
rent during free
Number
poles
blow-out
in p
in A
Speed
Volume
flow
maximum
out
sure level in
out
free blow-out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
115
690
5830
43
59
75
Fan type
A
4/4
8
0,24
2CT2 568 -1EA83-1AA1
2CT2 63
5/2
Technical Data
5/3
Technical Data
5
■ Technical Data
Installation
Impeller
Balance quality
From -20° C to +50° C
Housing
Protection grid
630 mm
Volume flow (max.)
8100 m³/h
51 Pa
Number of poles
8-pole
Motor output
Up to 0,14 kW
Air flow direction
Suction via motor
IP55
F
50 Hz, 60 Hz: 220-290VD / 380-500VS
Horizontal and vertical motor shaft
Color
Motor
Weight
5/2
RAL 9005 (black)
Approx. 60 kg
80
A
pfa Static pressure
in Pa
70
60
50
40
30
20
10
0
0
2000
4000
6000
8000
10000
5
12000
Power consumption
in kW
0,50
A
0,00
0
2000
4000
6000
8000
10000
12000
Operating
Number
Power consumption
current during
Number
of poles
free blow-out
in p
in A
Speed
Volume
flow
maximum
out
sure level in
out
free blow-out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
290
835
9600
73
65
81
Fan type
A
8
1,6
2CT2 638 -1EA13-1AA1
5/3
80
A
pfa Static pressure
in Pa
70
60
50
40
30
20
10
0
0
5
2000
4000
6000
8000
10000
12000
Power consumption
in kW
0,50
A
0,00
0
2000
4000
6000
8000
10000
12000
Operating
Number
Power consumption
current during
Number
of poles
free blow-out
in p
in A
Speed
Volume
flow
maximum
out
sure level in
out
free blow-out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
440
830
9500
68
69
79
Fan type
A
5/4
8
1
2CT2 638 -1EA83-1AA1
2CT2 73
6/2
Technical Data
6/3
Technical Data
6
■ Technical Data
Installation
Impeller
Aluminum cast, seawater-resistant,
hot-galvanized hub
Balance quality
From -20° C to +50° C
Housing
Protection grid
730 mm
Volume flow (max.)
9000 - 25500 m³/h
40 - 160 Pa
Number of poles
6/12-pole
Motor output
From 0,12 to 1,67 kW
Air flow direction
Suction via motor
IP56
F
50 Hz, 60 Hz: 220-290VD / 380-500VS
Color
Motor
Approx. 67 kg
Weight
6/2
RAL 9005 (black)
■ Characteristic curves
180
pfa Static pressure
in Pa
160
A
140
120
100
B
80
C
60
D
40
20
0
0
5000
10000
15000
20000
25000
Power consumption
in kW
1,50
A
6
1,00
B
0,50
C
D
0,00
0
5000
10000
15000
20000
25000
Number
Number
of poles
in p
Operating curPower consumption
rent during
free blow-out
in A
Speed
Volume
Sound presflow
maximum
A-Sound power
sure level in
level free blowduring static pres1 m, lateral
free blowsure
out
free blow-out
out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
A
6
5,2
1,4
940
23000
154
70
86
2CT2 736 -4EA13-1AA1
B
8
2,15
0,75
680
18200
80
63
79
2CT2 738 -5EA13-1AA1
C
10
1,9
0,37
570
15300
57
59
75
2CT2 733 -5EA13-1AA1
D
12
1,3
0,13
450
9800
37
51
67
2CT2 735 -3EA13-1AA1
6/3
■ Characteristic curves
pfa Static pressure
in Pa
250
A
200
150
B
C
100
D
50
0
0
5000
10000
15000
20000
25000
30000
35000
6
Power consumption
in kW
2,50
A
2,00
1,50
B
1,00
C
0,50
D
0,00
0
5000
10000
15000
20000
25000
30000
35000
Number
Number
of poles
in p
rent during
free blow-out
in A
Speed
Volume
Sound presflow
maximum
A-Sound power
sure level in
free blowsure
out
free blow-out
out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
A
6
5,2
2,2
1090
26670
207
73
89
2CT2 736 -4EA83-1AA1
B
8
2,15
1,1
780
20876
105
66
82
2CT2 738 -5EA83-1AA1
C
10
1,9
0,7
700
18789
86
63
79
2CT2 733 -5EA83-1AA1
D
12
1,3
0,2
520
11324
49
54
70
2CT2 735 -3EA83-1AA1
6/4
2CT2 80
7/2
Technical Data
7/3
Technical Data
■ Technical Data
7
Installation
Impeller
Aluminum cast, seawater-resistant,
hot-galvanized hub
Balance quality
From -20° C to +50° C
Housing
Protection grid
800 mm
Volume flow (max.)
15000 - 24000 m³/h
40 - 100 Pa
Number of poles
8/10/12-pole
Motor output
Air flow direction
Suction via motor
IP55
F
50 Hz, 60 Hz: 220-290VD / 380-500VS
Color
Motor
Weight
7/2
RAL 9005 (black)
Approx. 76 kg
Pressure loss per protection grid PLGrid = 0,48 * (V/3600)² (m³/h)
180
B
160
A
pfa Static pressure
in Pa
140
120
100
80
G
60
I
40
20
D
H
J
0
0
5000
C
F E
10000
15000
20000
25000
30000
2,50
A
Power consumption in kW
2,00
B
1,50
C
1,00
D
E
0,50
G
I
H
J
0,00
0
5000
10000
15000
7
F
20000
25000
30000
Number
Number
of poles
in p
rent during
free blow-out
in A
Speed
Volume
Sound presflow
maximum
A-Sound power
sure level in
free blowsure
out
free blow-out
out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
A
6
5,2
2,07
940
28200
170
71
87
2CT2 806 -3EA13-1AA1
B
6
5,2
1,61
940
25000
170
72
88
2CT2 806 -4EA13-1AA1
C
8
2,9
0,97
680
22500
85
65
81
2CT2 808 -4EA13-1AA1
D
8
2,9
0,8
680
21150
85
64
80
2CT2 808 -5EA13-1AA1
E
10
2,9
0,5
545
18000
55
60
76
2CT2 803 -3EA13-1AA1
F
10
2,26
0,46
570
17100
61
60
76
2CT2 803 -4EA13-1AA1
G
10
1,9
0,33
545
14600
58
58
74
2CT2 803 -5EA13-1AA1
H
12
2,2
0,28
450
14900
37
55
71
2CT2 805 -3EA13-1AA1
I
12
2,2
0,23
450
13500
38
54
70
2CT2 805 -4EA13-1AA1
J
12
1,65
0,19
450
12000
39
53
69
2CT2 805 -5EA13-1AA1
7/3
Pressure loss per protection grid PLGrid = 0,48 * (V/3600)² (m³/h)
250
B
A
pfa Static pressure
in Pa
200
150
100
G
I
50
D
J
0
0
5000
H
10000
C
F E
15000
20000
25000
30000
35000
3,50
A
7
3,00
B
2,50
2,00
C
1,50
D
E
1,00
F
G
0,50
I
0,00
0
5000
H
J
10000
15000
20000
25000
30000
35000
Number
Number
of poles
in p
rent during
free blow-out
in A
Speed
Volume
Sound presflow
maximum
A-Sound power
sure level in
free blowsure
out
free blow-out
out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
A
6
5,2
3,2
1090
32700
229
74
90
2CT2 806 -3EA83-1AA1
B
6
5,2
2,5
1090
28989
229
75
91
2CT2 806 -4EA83-1AA1
C
8
2,9
1,6
800
26471
118
69
85
2CT2 808 -4EA83-1AA1
D
8
2,9
1,3
800
24882
118
68
84
2CT2 808 -5EA83-1AA1
E
10
2,9
0,8
640
21138
76
63
79
2CT2 803 -3EA83-1AA1
F
10
2,26
0,7
670
20100
84
64
80
2CT2 803 -4EA83-1AA1
G
10
1,9
0,5
640
17145
80
61
77
2CT2 803 -5EA83-1AA1
H
12
2,2
0,4
520
17218
49
58
74
2CT2 805 -3EA83-1AA1
I
12
2,2
0,4
520
15600
51
57
73
2CT2 805 -4EA83-1AA1
J
12
1,65
0,3
520
13867
52
56
72
2CT2 805 -5EA83-1AA1
7/4
2CT2 10
8/2
Technical Data
8/3
Technical Data
■ Technical Data
Installation
Impeller
Aluminum sheet,
hot-galvanized hub
8
Balance quality
From -20° C to +50° C
Housing
Protection grid
1000 mm
Volume flow (max.)
28000 - 51000 m³/h
95 - 175 Pa
Number of poles
8/10/12-pole
Motor output
Air flow direction
Suction via motor
IP55
F
50 Hz, 60 Hz: 220-290VD / 380-500VS
Color
Motor
Weight
8/2
RAL 9005 (black)
Approx. 130 kg
pfa Static pressure
in Pa
180
160
140
120
100
80
60
40
20
0
C
B A
D
F
I
G
E
H
0
10000
20000
30000
40000
50000
60000
70000
3,50
A
3,00
B
2,50
D
2,00
E
F
1,50
G
1,00
H
I
0,50
0,00
0
10000
20000
30000
40000
50000
60000
70000
8
Operating curNumber
Power consumption
rent during free
Number
of poles
blow-out
in p
in A
Speed
Volume
flow
maximum
out
sure level in
out
free blow-out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
A
8
7,6
2,9
700
57000
165
79
95
2CT2 108 -2EA13-1AA1
B
8
7,6
2,52
700
50500
159
78
94
2CT2 108 -3EA13-1AA1
C
8
5,7
2,07
700
42000
152
78
94
2CT2 108 -4EA13-1AA1
D
10
6,5
2,12
575
52250
118
74
90
2CT2 103 -3EA13-1AA1
E
10
6,5
1,84
575
49100
113
74
90
2CT2 103 -4EA13-1AA1
F
10
4,7
1,37
570
41100
105
73
89
2CT2 103 -5EA13-1AA1
G
12
5,7
1,24
480
43600
82
70
86
2CT2 105 -3EA13-1AA1
H
12
4,2
1
470
40150
76
69
85
2CT2 105 -4EA13-1AA1
I
12
3,45
0,67
450
32500
66
67
83
2CT2 105 -5EA13-1AA1
8/3
pfa Static pressure
in Pa
250
200
C
150
F
B
A
D
G
100
I
E
50
H
0
0
10000
20000
30000
40000
50000
60000
70000
5,00
A
4,50
B
4,00
D
3,50
E
3,00
F
2,50
G
2,00
1,50
H
I
1,00
0,50
0,00
8
0
10000
20000
30000
40000
50000
60000
70000
Operating curNumber
Power consumption
Number
rent during free
of poles
blow-out
in p
in A
Speed
Volume
flow
maximum
out
sure level in
out
free blow-out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
A
8
7,6
4,4
805
65550
218
82
98
2CT2 108 -4EA83-1AA1
B
8
7,6
3,8
805
58075
210
81
97
2CT2 108 -3EA83-1AA1
C
8
5,7
3,1
805
48300
201
81
97
2CT2 108 -2EA83-1AA1
D
10
6,5
3,7
695
63154
172
78
94
2CT2 103 -5EA83-1AA1
E
10
6,5
3,2
695
59347
165
78
94
2CT2 103 -4EA83-1AA1
F
10
4,7
2,5
695
50113
156
77
93
2CT2 103 -3EA83-1AA1
G
12
5,7
2,1
570
51775
116
74
90
2CT2 105 -5EA83-1AA1
H
12
4,2
1,8
570
48693
112
73
89
2CT2 105 -4EA83-1AA1
I
12
3,45
1,4
570
41167
106
72
88
2CT2 105 -3EA83-1AA1
8/4
2CT1 16
9/2
Technical Data
9/3
Technical Data
■ Technical Data
Installation
Impeller
Aluminum sheet,
hot-galvanized hub
9
Balance quality
From -20° C to +50° C
Housing
Protection grid
1000 mm
Volume flow (max.)
65500 - 99100 m³/h
174 - 300 Pa
Number of poles
10/12-pole
Motor output
From 3,2 to 8,7 kW
Air flow direction
Suction via motor
IP55
F
50 Hz, 60 Hz: 220-290VD / 380-500VS
Color
Motor
Weight
9/2
RAL 9005 (black)
Approx. xxx kg
350
A
pfa Static pressure
in Pa
300
B
C
250
D
E
200
F
150
100
50
0
0
20000
40000
60000
80000
100000
120000
Power consumption
in kW
10,00
9,00
8,00
7,00
6,00
5,00
4,00
3,00
2,00
1,00
0,00
A
B
C
D
E
F
0
20000
40000
60000
80000
100000
120000
Operating
Number
Power consumption
Number
current during
of poles
free blow-out
in p
in A
Speed
Volume
Sound presflow
maximum
A-Sound power
sure level in
free blowsure
out
free blow-out
out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
9
A
10
24
8,7
575
99100
300
75
99
2CT1 163 -3EB13-1AA0
B
10
24
7,5
585
89200
281
75
99
2CT1 163 -4EB13-1AA0
C
10
16
6
575
79300
255
75
99
2CT1 163 -5EB13-1AA0
D
12
18
4,6
475
80500
198
70
94
2CT1 165 -3EB13-1AA0
E
12
18
4
475
73800
192
70
94
2CT1 165 -4EB13-1AA0
F
12
18
3,2
475
65500
174
70
94
2CT1 165 -5EB13-1AA0
9/3
pfa Static Pressure
in Pa
500
450
400
350
300
250
200
150
100
50
0
A
B
C
D
E
F
0
20000
40000
60000
80000
100000
120000
140000
120000
140000
17,00
16,00
15,00
14,00
13,00
12,00
11,00
10,00
9,00
8,00
7,00
6,00
5,00
4,00
3,00
2,00
1,00
0,00
A
B
C
D
E
F
0
20000
40000
60000
80000
100000
Operating
Number
Power consumption
Number
current during
of poles
free blow-out
9
in p
in A
Speed
Volume
Sound presflow
maximum
A-Sound power
sure level in
free blowsure
out
free blow-out
out
in kW
in 1/min
in m³/h
in Pa
in dB(A)
in dB(A)
Fan type
A
10
24
15,7
700
120643
445
79
103
2CT1 163 -5EB83-1AA0
B
10
24
12,8
700
106735
402
79
103
2CT1 163 -4EB83-1AA0
C
10
16
10,4
690
95160
367
79
103
2CT1 163 -3EB83-1AA0
D
12
18
8,2
575
97447
290
74
98
2CT1 165 -5EB83-1AA0
E
12
18
7,1
575
89337
281
74
98
2CT1 165 -4EB83-1AA0
F
12
18
5,7
575
79289
255
74
98
2CT1 165 -3EB83-1AA0
9/4
Annex
10/2
Conditions of Sale and Delivery
Annex
Conditions of Sale and Delivery
Export regulations
■ Conditions of Sale and Delivery
■ Export regulations
You can purchase the products outlined in this catalogue from
mdexx GmbH in accordance to the following specifications.
The products listed in this catalog / price list may be subject to
European / German and/or US export regulations.
Except in cases where deviating and individually stipulated
terms or deviations of the specification listed below are agreed
on, the "General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry" individually issued by the society ZVEI are applicable in connection to the
amendment provision "Ergänzungsklausel Erweiterter Eigentumsvorbehalt" (Overall reservation of title) issued by ZVEI respectively for the time when the order is placed. The specification can be requested from us or be looked up in the internet
(www.mdexx.de).
Therefore, any export requiring a license is subject to approval
by the competent authorities.
According to current provisions, the following export regulations
must be observed with respect to the products featured in this
catalog / price list:
AL
Products marked other than “N“ require an export
license.
In the case of software products, the export
designations of the relevant data medium must
also be generally adhered to.
The belonging price lists and the prices indicated in the catalog
and the internet are applicable in € (Euro) ex delivery facility
(EXW-Incoterms 2000) excluding shipping costs and packaging.
The tax on purchases and sales is not included in prices. It will
be calculated individually according to the legal requirements
following the valid rate.
With the acceptance of our order confirmation or the ordered
goods or services, our Sales- and Purchase Conditions are binding for the buyer. Deviating business terms of the buyer will not
be applied. They neither become part of the contract terms by
receipt of the orders nor by other implied actions.
Pallets, containers and other reusable packaging remain property of mdexx GmbH. They have to be returned by the buyer
free of costs to the delivery facility immediately following delivery
of goods. Non-returnable packaging is charged at cost price
and not taken back.
General Notes
Price alterations, minimum order values and minimum order
quantities are reserved and are informed about following order
confirmation, if applicable. In this case the delivery of goods is
carried out subject to receiving a written confirmation of these
deviating conditions and the subsequently resulting contract.
Number of the German Export List.
Goods labeled with an “AL not equal to N“ are
subject to a European or German export
authorization when being exported out of the EU.
ECCN
Export Control Classification Number.
Products marked other than “N“ are subject to a
reexport license to specific countries.
In the case of software products, the export
designations of the relevant data medium must
also be generally adhered to.
Goods labeled with an “ECCN not equal to N“ are
subject to a US re-export authorization.
Even without a label or with an “AL: N“ or “ECCN: N“,
authorization may be required due to the final destination and
purpose for which the goods are to be used.
The deciding factors are the AL or ECCN export authorization
indicated on order confirmations, delivery notes and invoices.
Errors excepted and subject to change without prior notice.
Alterations and mistakes are reserved. Dimensions are
approximate indications. Similar illustrations.
Technical Delivery Conditions
For delivery of fans the "General conditions for the operation of
mdexx-fans" are applicable. This conditions can be requested
from us or be looked up in the internet (www.mdexx.de). They
are supplemented by a users manual if necessary.
10
10/2
mdexx Magnetronic Devices
your reliable partner for:
Step-Up/Step-Down-, control-,
isolating-, safety-, line- and powertransformers as well as power
supplies
Line and output reactors, radio
interference suppression filter for
mains connection of non-linear loads
and output filter to adapt the cable
length and as motor protection, filter
reactors for reactive power
compensation systems
Axial fans and radial flow fans as
standard products and optimal
designed solutions for selected
branches
Please sent your requirements t your mdexx contact person.
Adress see appendix or www.mdexx.com
Inquiries: Anfrage@mdexx.com
10/3

Fans for transformer cooling 2CT2 10

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