High performance axial fans are designed to dissipate heat generated by transformer losses while complying with the market requirements and assure fail-safe operations in all industrial zones.

1. TTTeeeccchhhnnniiiccc
AAxxiiaall FFaannss




2017

2. TTT rrr aaa nnn sss fff ooo rrr mmm eee rrr AAA xxx iii aaa lll FFF aaa nnn sss
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
STE Technic provides optimal solutions for air forced cooling of
transformers. High performance axial fans are designed to dissipate
heat generated by transformer losses while complying with the market
requirements and assure fail-safe operations in all industrial zones.
 ENGINEERED FOR TRANSFORMER OPERATION
 FULLY CLOSED MOTOR UP TO IP66
 EASY INSTALLATION
 HIGH CORROSION RESISTANCE
 SAFE OPERATION WITH COMPLETE GUARD GRILLES
 SUITABLE FOR EXTREME AMBIENT TEMPERATURES
 WIDE CUSTOMIZATION OPTIONS
 ERP DESIGN AVAILABLE
Standard
Balance Quality
Tolerance
Mounting Position
Motor
Winding Insulation
Winding Temperature Rise
Operation
Corrosion Class
Fasteners
Class F or H
Class B
IEC 60034-1, IEC 60335-2:80, ISO 5801
Class 2 according to DIN 24166
G6.3 according to ISO 1940-1
Horizontal & Vertical
Indoor & Outdoor
C3 / C4 / C5 - Medium / High acc. to ISO12944-2
Stainless Steel
Asynchronous motor with aluminum body
S
T
E
T
e
c
h
n
ic

3. AAA 444 555 GGG --- FFF FFF LLL OOO WWW OOO PPP TTT III MMM III ZZZ EEE DDD AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 2,4 A / 1,4 A 2,6 A / 1,5 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 68 dB(A) / 63 dB(A) 73 dB(A) / 68 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
4
A45G-F
50 Hz 60 Hz
490 W 840 W
1440 rpm 1728 rpm
14 kg
1,74 m³/s 2,05 m³/s
0,00
1,00
2,00
3,00
0 20 40 60 80 100 120
AirFlow[m³/s]
Pressure [Pa]
50 Hz
60 Hz
S
T
E
T
e
c
h
n
ic

4. AAA 444 555 GGG --- BBB BBB AAA LLL AAA NNN CCC EEE DDD PPP EEE RRR FFF OOO RRR MMM AAA NNN CCC EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 0,9 A / 0,5 A 1,0 A / 0,6 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 58 dB(A) / 53 dB(A) 62 dB(A) / 57 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
6
A45G-B
50 Hz 60 Hz
190 W 320 W
960 rpm 1152 rpm
11 kg
1,10 m³/s 1,35 m³/s
0,00
0,50
1,00
1,50
2,00
0 10 20 30 40 50 60
AirFlow[m³/s]
Pressure [Pa]
50 Hz
60 Hz
S
T
E
T
e
c
h
n
ic

5. AAA 444 555 GGG --- SSS LLL OOO WWW NNN OOO III SSS EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 1,4 A / 0,8 A 1,4 A / 0,8 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 50 dB(A) / 45 dB(A) 54 dB(A) / 49 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
8
A45G-S
270 W
50 Hz 60 Hz
215 W
1,02 m³/s
720 rpm 864 rpm
12 kg
0,82 m³/s
0,00
0,50
1,00
1,50
0 5 10 15 20 25 30
AirFlow[m³/s]
Pressure [Pa]
50 Hz
60 Hz
S
T
E
T
e
c
h
n
ic

6. AAA 444 666 CCC --- FFF FFF LLL OOO WWW OOO PPP TTT III MMM III ZZZ EEE DDD AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 1,9 A / 1,1 A 1,9 A / 1,1 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 74 dB(A) / 69 dB(A) 79 dB(A) / 74 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
20 kg
1,90 m³/s 2,01 m³/s
460 W 570 W
1440 rpm 1728 rpm
A46C-F5 A46C-F6
50 Hz 60 Hz
4
0,00
1,00
2,00
3,00
0 20 40 60 80 100 120
AirFlow[m³/s]
Pressure [Pa]
A46C-F5
A46C-F6
S
T
E
T
e
c
h
n
ic

7. AAA 444 666 CCC --- BBB BBB AAA LLL AAA NNN CCC EEE DDD PPP EEE RRR FFF OOO RRR MMM AAA NNN CCC EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 0,9 A / 0,5 A 1,0 A / 0,6 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 63 dB(A) / 58 dB(A) 66 dB(A) / 61 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
19 kg
1,24 m³/s 1,50 m³/s
180 W 300 W
960 rpm 1152 rpm
A46C-B5 A46C-B6
50 Hz 60 Hz
6
0,00
0,50
1,00
1,50
2,00
0 10 20 30 40 50 60
AirFlow[m³/s]
Pressure [Pa]
A46C-B5
A46C-B6
S
T
E
T
e
c
h
n
ic

8. AAA 555 000 CCC --- FFF FFF LLL OOO WWW OOO PPP TTT III MMM III ZZZ EEE DDD AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 2,6 A / 1,5 A 2,8 A / 1,6 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 75 dB(A) / 70 dB(A) 80 dB(A) / 75 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
4
A50C-F5 A50C-F6
50 Hz 60 Hz
630 W 760 W
1440 rpm 1728 rpm
23 kg
2,39 m³/s 2,50 m³/s
0,00
1,00
2,00
3,00
0 20 40 60 80 100 120
AirFlow[m³/s]
Pressure [Pa]
A50C-F5
A50C-F6
S
T
E
T
e
c
h
n
ic

9. AAA 555 000 CCC --- BBB BBB AAA LLL AAA NNN CCC EEE DDD PPP EEE RRR FFF OOO RRR MMM AAA NNN CCC EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 1,0 A / 0,6 A 1,2 A / 0,7 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 64 dB(A) / 59 dB(A) 67 dB(A) / 62 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
6
A50C-B5 A50C-B6
50 Hz 60 Hz
230 W 280 W
960 rpm 1152 rpm
21 kg
1,55 m³/s 1,64 m³/s
0,00
0,50
1,00
1,50
2,00
0 10 20 30 40 50 60
AirFlow[m³/s]
Pressure [Pa]
A50C-B5
A50C-B6
S
T
E
T
e
c
h
n
ic

10. AAA 555 000 CCC --- SSS LLL OOO WWW NNN OOO III SSS EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 1,4 A / 0,8 A 1,4 A / 0,8 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 59 dB(A) / 54 dB(A) 61 dB(A) / 56 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
8
60 Hz
A50C-S5 A50C-S6
50 Hz
864 rpm
240 W 280 W
720 rpm
21 kg
1,21 m³/s 1,39 m³/s
0,00
0,50
1,00
1,50
2,00
0 5 10 15 20 25 30 35
AirFlow[m³/s]
Pressure [Pa]
A50C-S5
A50C-S6
S
T
E
T
e
c
h
n
ic

11. AAA 555 222 CCC --- FFF FFF LLL OOO WWW OOO PPP TTT III MMM III ZZZ EEE DDD AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 2,8 A / 1,6 A 2,8 A / 1,6 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 76 dB(A) / 71 dB(A) 81 dB(A) / 76 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
24 kg
2,63 m³/s 2,74 m³/s
730 W 870 W
1440 rpm 1728 rpm
A52C-F5 A52C-F6
50 Hz 60 Hz
4
0,00
1,00
2,00
3,00
4,00
0 25 50 75 100 125 150
AirFlow[m³/s]
Pressure [Pa]
A52C-F5
A52C-F6
S
T
E
T
e
c
h
n
ic

12. AAA 555 222 CCC --- BBB BBB AAA LLL AAA NNN CCC EEE DDD PPP EEE RRR FFF OOO RRR MMM AAA NNN CCC EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 1,2 A / 0,7 A 1,2 A / 0,7 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 66 dB(A) / 61 dB(A) 69 dB(A) / 64 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
22 kg
1,71 m³/s 1,80 m³/s
260 W 320 W
960 rpm 1152 rpm
A52C-B5 A52C-B6
50 Hz 60 Hz
6
0,00
0,50
1,00
1,50
2,00
2,50
0 10 20 30 40 50 60
AirFlow[m³/s]
Pressure [Pa]
A52C-B5
A52C-B6
S
T
E
T
e
c
h
n
ic

13. AAA 555 222 CCC --- SSS LLL OOO WWW NNN OOO III SSS EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 1,4 A / 0,8 A 1,4 A / 0,8 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 60 dB(A) / 55 dB(A) 63 dB(A) / 58 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
22 kg
1,35 m³/s 1,53 m³/s
864 rpm
250 W 300 W
720 rpm
60 Hz
A52C-S5 A52C-S6
50 Hz
8
0,00
0,50
1,00
1,50
2,00
0 5 10 15 20 25 30 35
AirFlow[m³/s]
Pressure [Pa]
A52C-S5
A52C-S6
S
T
E
T
e
c
h
n
ic

14. AAA 666 333 CCC --- FFF FFF LLL OOO WWW OOO PPP TTT III MMM III ZZZ EEE DDD AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 3,3 A / 1,9 A 3,3 A / 1,9 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 78 dB(A) / 73 dB(A) 83 dB(A) / 78 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
4
A63C-F5 A63C-F6
50 Hz 60 Hz
910 W 1040 W
1440 rpm 1728 rpm
31 kg
3,65 m³/s 3,61 m³/s
0,00
1,00
2,00
3,00
4,00
0 30 60 90 120 150 180
AirFlow[m³/s]
Pressure [Pa]
A63C-F5
A63C-F6
S
T
E
T
e
c
h
n
ic

15. AAA 666 333 CCC --- BBB BBB AAA LLL AAA NNN CCC EEE DDD PPP EEE RRR FFF OOO RRR MMM AAA NNN CCC EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 1,9 A / 1,1 A 1,9 A / 1,1 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 67 dB(A) / 62 dB(A) 72 dB(A) / 67 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
6
A63C-B5 A63C-B6
50 Hz 60 Hz
450 W 520 W
960 rpm 1152 rpm
29 kg
2,81 m³/s 2,90 m³/s
0,00
1,00
2,00
3,00
4,00
0 15 30 45 60 75 90
AirFlow[m³/s]
Pressure [Pa]
A63C-B5
A63C-B6
S
T
E
T
e
c
h
n
ic

16. AAA 666 333 CCC --- SSS LLL OOO WWW NNN OOO III SSS EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 1,6 A / 0,9 A 1,7 A / 1,0 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 61 dB(A) / 56 dB(A) 65 dB(A) / 60 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
30 kg
2,35 m³/s 2,52 m³/s
864 rpm
320 W 420 W
720 rpm
60 Hz
A63C-S5 A63C-S6
50 Hz
8
0,00
1,00
2,00
3,00
0 8 16 24 32 40 48 56
AirFlow[m³/s]
Pressure [Pa]
A63C-S5
A63C-S6
S
T
E
T
e
c
h
n
ic

17. AAA 777 111 CCC --- BBB BBB AAA LLL AAA NNN CCC EEE DDD PPP EEE RRR FFF OOO RRR MMM AAA NNN CCC EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 3,7 A / 2,1 A 3,5 A / 2,0 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 75 dB(A) / 70 dB(A) 78 dB(A) / 73 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
6
50 Hz 60 Hz
A71C-B5 A71C-B6
960 rpm 1152 rpm
850 W 950 W
41 kg
4,45 m³/s 4,37 m³/s
0,00
1,00
2,00
3,00
4,00
5,00
0 20 40 60 80 100 120
AirFlow[m³/s]
Pressure [Pa]
A71C-B5
A71C-B6
S
T
E
T
e
c
h
n
ic

18. AAA 777 111 CCC --- SSS LLL OOO WWW NNN OOO III SSS EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 2,1 A / 1,2 A 2,3 A / 1,3 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 66 dB(A) / 61 dB(A) 71 dB(A) / 66 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
8
50 Hz 60 Hz
A71C-S5 A71C-S6
720 rpm 864 rpm
470 W 640 W
41 kg
3,28 m³/s 3,51 m³/s
0,00
1,00
2,00
3,00
4,00
0 10 20 30 40 50 60 70
AirFlow[m³/s]
Pressure [Pa]
A71C-S5
A71C-S6
S
T
E
T
e
c
h
n
ic

19. AAA 888 000 CCC --- FFF FFF LLL OOO WWW OOO PPP TTT III MMM III ZZZ EEE DDD AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 5,0 A / 2,9 A 5,2 A / 3,0 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 76 dB(A) / 71 dB(A) 81 dB(A) / 76 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
6
A80C-F5 A80C-F6
50 Hz 60 Hz
1070 W 1330 W
960 rpm 1152 rpm
50 kg
5,52 m³/s 5,69 m³/s
0,00
2,00
4,00
6,00
8,00
0 20 40 60 80 100 120
AirFlow[m³/s]
Pressure [Pa]
A80C-F5
A80C-F6
S
T
E
T
e
c
h
n
ic

20. AAA 888 000 CCC --- BBB BBB AAA LLL AAA NNN CCC EEE DDD PPP EEE RRR FFF OOO RRR MMM AAA NNN CCC EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 3,0 A / 1,7 A 3,1 A / 1,8 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 67 dB(A) / 62 dB(A) 72 dB(A) / 67 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
8
A80C-B5 A80C-B6
50 Hz 60 Hz
700 W 960 W
720 rpm 864 rpm
50 kg
4,35 m³/s 4,65 m³/s
0,00
2,00
4,00
6,00
0 15 30 45 60 75 90
AirFlow[m³/s]
Pressure [Pa]
A80C-B5
A80C-B6
S
T
E
T
e
c
h
n
ic

21. AAA 888 000 CCC --- SSS LLL OOO WWW NNN OOO III SSS EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 3,1 A / 1,8 A 3,3 A / 1,9 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 58 dB(A) / 53 dB(A) 61 dB(A) / 56 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
12
60 Hz
A80C-S5 A80C-S6
50 Hz
576 rpm
400 W 640 W
480 rpm
54 kg
3,28 m³/s 3,84 m³/s
0,00
1,00
2,00
3,00
4,00
5,00
0 5 10 15 20 25 30 35
AirFlow[m³/s]
Pressure [Pa]
A80C-S5
A80C-S6
S
T
E
T
e
c
h
n
ic

22. AAA 111 000 000 CCC --- FFF FFF LLL OOO WWW OOO PPP TTT III MMM III ZZZ EEE DDD AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 6,6 A / 3,8 A 6,6 A / 3,8 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 79 dB(A) / 74 dB(A) 87 dB(A) / 82 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
6
A100C-F5 A100C-F6
50 Hz 60 Hz
1840 W 2170 W
960 rpm 1152 rpm
63 kg
8,64 m³/s 8,42 m³/s
0,00
2,00
4,00
6,00
8,00
10,00
0 25 50 75 100 125 150
AirFlow[m³/s]
Pressure [Pa]
A100C-F5
A100C-F6
S
T
E
T
e
c
h
n
ic

23. AAA 111 000 000 CCC --- BBB BBB AAA LLL AAA NNN CCC EEE DDD PPP EEE RRR FFF OOO RRR MMM AAA NNN CCC EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 3,8 A / 2,2 A 3,8 A / 2,2 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 72 dB(A) / 67 dB(A) 76 dB(A) / 71 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
62 kg
6,41 m³/s 6,24 m³/s
960 W 1120 W
720 rpm 864 rpm
A100C-B5 A100C-B6
50 Hz 60 Hz
8
0,00
2,00
4,00
6,00
8,00
0 15 30 45 60 75 90
AirFlow[m³/s]
Pressure [Pa]
A100C-B5
A100C-B6
S
T
E
T
e
c
h
n
ic

24. AAA 111 000 000 CCC --- SSS LLL OOO WWW NNN OOO III SSS EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 3,3 A / 1,9 A 3,3 A / 1,9 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 63 dB(A) / 58 dB(A) 66 dB(A) / 61 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
62 kg
5,18 m³/s 5,08 m³/s
576 rpm
630 W 720 W
480 rpm
60 Hz
A100C-S5 A100C-S6
50 Hz
12
0,00
2,00
4,00
6,00
0 7 14 21 28 35 42 49
AirFlow[m³/s]
Pressure [Pa]
A100C-S5
A100C-S6
S
T
E
T
e
c
h
n
ic

25. AAA 111 222 555 CCC --- BBB BBB AAA LLL AAA NNN CCC EEE DDD PPP EEE RRR FFF OOO RRR MMM AAA NNN CCC EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 7,7 A / 4,4 A 7,8 A / 4,5 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 75 dB(A) / 70 dB(A) 78 dB(A) / 73 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
8
50 Hz 60 Hz
A125C-B5 A125C-B6
720 rpm 864 rpm
1740 W 2070 W
88 kg
11,38 m³/s 11,59 m³/s
0,00
2,50
5,00
7,50
10,00
12,50
0 25 50 75 100 125 150
AirFlow[m³/s]
Pressure [Pa]
A125C-B5
A125C-B6
S
T
E
T
e
c
h
n
ic

26. AAA 111 222 555 CCC --- SSS LLL OOO WWW NNN OOO III SSS EEE AAA XXX III AAA LLL FFF AAA NNN
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Fan Dimensions
________ Configuration
________ Specification
________ Performance
Motor Protection Class  IP55  IP56  IP65  IP66
Wings
Protection Grids
Color (housing,motor,grids)  RAL7031  RAL7032  RAL7033  Other
Operation Ambient (°C)  -25~+60  -25~+70  -40~+60  -40~+70
Corrosion Class  C3  C4  C5 Medium/High
Thermal Protection
Thermal protection requires an external control unit or relay to operate.
 Rear
 No  Yes
 GFR Polyamide  Aluminum
 Front
Number of Poles
Type
Frequency (±2%)
Voltage (3ph. ±5%) 230V ∆ / 400V Y 278V ∆ / 480V Y
Full Load Current 3,5 A / 2,0 A 3,5 A / 2,0 A
Input Power (max.)
Speed
Sound Pressure (LPA 1m/2m) 64 dB(A) / 59 dB(A) 68 dB(A) / 63 dB(A)
Air Flow
Weight (varies by options)
Air flow and sound pressure level (SPL) are given for free blowing operation with inlet&outlet guard grids.
SPL values at 1m are measured from side of the fan. SPL values at 2m are calculated by inverse square law.
12
50 Hz 60 Hz
A125C-S5 A125C-S6
480 rpm 576 rpm
640 W 750 W
85 kg
6,87 m³/s 6,82 m³/s
0,00
2,00
4,00
6,00
8,00
0 10 20 30 40 50 60 70
AirFlow[m³/s]
Pressure [Pa]
A125C-S5
A125C-S6
S
T
E
T
e
c
h
n
ic

27. OOO ppp eee rrr aaa ttt iii ooo nnn CCC hhh aaa rrr ttt
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
Noise values are given as sound pressure level at 2m distance to the side of the fan.
S
T
E
T
e
c
h
n
ic

28. OOO ppp eee rrr aaa ttt iii ooo nnn CCC hhh aaa rrr ttt
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
Noise values are given as sound pressure level at 2m distance to the side of the fan.
S
T
E
T
e
c
h
n
ic

29. SSS ppp eee ccc iii aaa lll AAA ppp ppp lll iii ccc aaa ttt iii ooo nnn sss
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259 •  +90 216 684 0567
 www.stetechnic.com •  info@stetechnic.com
STE Technic
ProjectEngineering Services Trade Ltd. Co.
________ Hazardous Area
 Axial fans with ATEX certified motors
 Axial fans with IEC-Ex certified motors
 Axial fans with NEMA certified motors
________ Variable Speed
 Frequency - Voltage control
 Speed - Oil temperature algorithm
 Low power consumption & noise
________ UL Certified
 Axial fans with monophase UL certified motors
 Axial fans with triphase UL certified motors
S
T
E
T
e
c
h
n
ic

30. STE Technic
Project Engineering Services Trade Ltd. Co.
Cevizli Mh. Hızır Reis Sk. Dragos Park Plaza No:10/24 Maltepe - Istanbul / Turkey
 +90 216 672 3259  +90 216 684 0567
 www.stetechnic.com  info@stetechnic.com