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Performance

Model Speed Volume Total Press. Motor
No r/min m³ / h Pa Motor Model Power Kw
4 2900 824 3584 Y90L-2 2,2
970 3665
1116 3647
1264 3597
1410 3507 Y100L-2 3
1558 3384
1704 3253
4,5 2900 1174 4603 Y112M-2 4
1397 4684
1616 4672
1839 4580
2062 4447
2281 4297 Y132S1-2 5,5
2504 4112
5 2900 1610 5697 Y132S2-2 7,5
1932 5768
2254 5740
2576 5639
2844 5517
3166 5323
3488 5080 Y160M1-2 11
5,6 2900 2262 7182 Y160MI-2 11
2714 7273
3167 7236
3619 7109
3996 6954 Y160L-2 18,5
4448 6709
4901 6400
6,3 2900 3220 9149 Y160L-2 18,5
3865 9265
4509 9219
5153 9055
5690 8857 Y200LI-2 30
6334 8543
6978 8148

Frequency 50 Hz Voltage 380 V Three phase


Model outnet inlet ring
Al A2 A3 B I B2 B3 x y n1-dl D1 D2 D3 n2-d2
4 # 128 160 182 92 126 148 4 3 14 – Ø 7 Ø 180 Ø 210 Ø 234 4 – Ø 7
4.5 # 144 176 198 104 135 160 4 3 14 – Ø 7 Ø 200 Ø 230 Ø 254 4 – Ø 7
5 # 160 192 214 115 150 171 4 3 14 – Ø 7 Ø 224 Ø 260 Ø 285 4 – Ø 7
5.6 # 179 212 233 129 162 185 4 3 14 – Ø 7 Ø 250 Ø 285 Ø 312 8 – Ø 10
6.3 # 203 236 258 146 180 204 4 3 14 – Ø 7 Ø 280 Ø 325 Ø 360 8 – Ø 10

 

 

model motor outsize
E F G K M N L a b c d e n3-d3
4 # 2.2 kW – 2 669 262 584 286 712 420 425 200 350 50 300 385 4 – Ø 15
3    kW – 2 722 430 470
4.5 # 4    kW – 2 749 295 657 322 778 450 495 200 390 50 300 440 4 – Ø 15
5.5 kW – 2 798 470 570
5 # 7.5 kW – 2 829 328 730 358 864 500 580 340 450 50 440 495 4 – Ø 15

 

Check Before Installation

Please check the fan when the product arrive:

  1. Check whether the product type is correct and the data plate is clear and correct.
  2. Check the parts of the fan, whether they are damaged or become deformed.
  3. Check the turning parts of the fan, whether they are rubbing or touching each other.

Test and Operation

Check and test the following items after completing installation:

  1. Ensure that the turning parts of the fan can turn flexibly and have lot any rubbing or touching noise.
  2. Ensure that power id linking correctly and the type of control power is correct.
  3. Ensure all the linking parts link formly.
  4. Ensure that there is not anything else in the fan.

CAUTION

Please pay attention to these items:

  1. Be careful when the fan is hoisted ,the hoisting position must locate firmly.
  2. The fan must be installed on firm root and be fixed by mounting feet screw.
  3. In order to reduce the vibration , you should install a rigid dampener.

 

MAINTENANCES

In order to ensure the fan operating normally , you should maintain the fan according to these items during the use :

  1. The turning parts should be lubricated regularly.
  2. You should clean the fan regularly , otherwise the dynamic balance is easy to be damaged.
  3. Check the linking parts regularly.
  4. Do not allow water to contact the electrical parts such as motor.

Normal Fault Analysis

 

Fault name

Cause

Fan vibration

  • when the fan is operating,the impeller touches the ring, the reasong may be the ring or impeller becoming deformed between the transport or stockpole.
  • the dynamic balance is cracked , the reason may be the impeller bicoming

Motor heaten

  • the resistance of the system is too great, the motor operate overload or the valve of duct system do not opened.
  • the voltage id too low or the motor operates lacking phase.

Deficient volume

  • the system is leaky.
  • the resistance of the system is too great.
  • the wind door of the system is close .
  • the model of the fan is not fit the system.