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适用范围Application |
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- 1区、2区危场所。
- IIA、IIB、类爆竹性气体环境.
- *爆标志: Exd II BT4
- Can be used in Zone 1 and Zone 2one 2 dangerous places.
- Can be used in IIA,IIB 、group explosive atmosphere.
- Ex-mark:Exd II Bt4
型号含义Model implication
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产品特点 Features |
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- *爆轴流风机由*爆电机、叶片、风筒等部件组成. 噪音低、能耗低、*爆性能*.
- 电缆布线.
- 壁式:风扇外形两端一边是喇叭口型,一边是90度直角法兰型.
管道式:风扇两端都成直角法兰边可以安装在管道的中间.
岗位式:除具有壁式特征外,附加岗位脚架附件,风扇腰中
打安装孔Φ 12.
固定式:除具有壁式特征外,底部焊接固定安装架(40x40角
铁制).
主轴转速(或电机功率或风量)可根据用户要求选配
*合GB3836-2000，IEC60079 标准要求。
Explostion-proof shaft t*e fan comprise explosion-proofmotors
blades,cylinders and so on.
Lownoise,low-energy consumptionreliable explosion-proof
performance.
Cablewiring.
Wall t*e:the exterior of fan has two terminals,one side is bell-mouthed
among the other side is 90 degree right angle flange t*e.
Pipe t*e:the two-terminal of fan is riht-angleflange that can install
among the pipe
Bracket t*e:besides characteristic of wall t*e,be enclosed with horse.
Accessory of position,an install hole Φ 12 be made in the middle of fan.
Fixed t*e:besides characteristic of wll t*e,the bottom can weld fixed
install bracket(40x40 angle iron).
Main-role rotary(or motor power or wind) can be matched according to the
demand of user.
Suitable for GB3836-2000,IEC60079 standard request.
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| 外形示意图 Main technical parameters |
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| 壁式（1）Bracket t*e 岗位式（II）Post t*e 固定式（III）Fixed t*e 管道（IV)Pipe line t*e |
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机号Fan No. |
A |
1 |
2 |
3 |
4 |
重量（Kg)Weight |
|
2.8 |
258 |
283 |
320 |
346 |
250 |
9 |
|
3.15 |
282 |
318 |
355 |
381 |
400 |
11 |
|
3.55 |
327 |
358 |
395 |
422 |
450 |
17 |
|
4 |
350 |
404 |
450 |
478 |
500 |
19 |
|
4.5 |
314 |
454 |
500 |
528 |
560 |
20 |
|
5 |
364 |
504 |
560 |
588 |
610 |
28 |
|
5.6 |
404 |
564 |
620 |
588 |
680 |
39 |
|
6.3 |
474 |
634 |
690 |
719 |
740 |
55 |
|
7.1 |
494 |
715 |
770 |
800 |
830 |
65 | |
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主要技术参数 | |
|
机号No. |
叶轮直径（mm)Impeller diameter |
叶轮周速（m/s)Impellercularrev. |
叶轮转速(m/s)Impellervelocity |
叶轮角度（deg)Impeller angle |
风量(m/h)Wind flow |
全压（mmHO)Fullpressure |
效率Efficiency |
电机功率（kw)Motor power |
|
2.8# |
280 |
42.5 |
2900 |
15
20
25
30
35 |
1649
2167
3685
2921
3202 |
15.5
17.2
17.7
19.0
23.7 |
0.87
0.88
0.895
0.88
0.86 |
0.12
0.18
0.18
0.25
0.25 |
|
21.3 |
1450 |
15
20
25
30
35 |
826
1086
1346
1464
1605 |
3.9
4.4
4.5
4.9
6.1 |
0.87
0.88
0.895
0.88
0.86 |
0.025
0.025
0.025
0.040
0.040 |
|
3.15# |
315 |
47.5 |
2900 |
15
20
25
30
35
|
1649
2167
2685
2921
3202
|
15.5
17.2
17.7
19.0
23.7 |
0.87
0.88
0.895
0.88
0.85 |
0.12
0.18
0.18
0.25
0.25 |
|
23.9 |
1450 |
15
20
25
30
35 |
826
1086
1346
1464
1605 |
3.9
4.4
4.5
4.9
6.1 |
0.87
0.88
0.895
0.88
0.86 |
0.025
0.025
0.025
0.040
0.040 |
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3.55# |
355 |
53.9 |
2900 |
15
20
25
30
35 |
3367
4426
5484
5965
6542 |
24.6
27.7
28.4
30.6
38.0 |
0.87
0.88
0.895
0.88
0.86 |
0.37
0.55
0.55
0.75
1.1 |
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27.0 |
1450 |
15
20
25
30
35 |
1680
2208
2373
3265
3977 |
6.2
6.9
7.1
7.6
9.5 |
0.87
0.88
0.895
0.88
0.86 |
0.040
0.060
0.090
0.90
0.12 |
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4# |
400 |
60.7 |
2900 |
15
20
25
30
35 |
4806
6316
7826
8513
9336 |
31.6
35.2
36.1
38.8
48.3 |
0.87
0.88
0.895
0.88
0.86 |
0.55
1.1
1.1
1.1
1.5 |
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30.4 |
1450 |
15
20
25
30
35 |
2406
3163
3922
4263
4678 |
7.9
8.8
9.0
9.7
12.1 |
0.87
0.88
0.895
0.88
0.86 |
0.090
0.12
0.12
0.18
0.25 |
|
4.5# |
450 |
34.2 |
1450 |
15
20
25
30
35 |
3427
4504
5881
6070
6658 |
10.0
11.2
11.5
12.3
15.3 |
0.87
0.88
0.895
0.88
0.86 |
0.12
0.18
0.25
0.37
0.37 |
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5# |
500 |
38.0 |
1450 |
15
20
25
30
35 |
4700
6178
7655
7913
8832 |
12.4
13.8
14.1
15.2
18.9 |
0.87
0.88
0.895
0.88
0.86 |
0.25
0.37
0.37
0.55
0.75 |
|
25.1 |
960 |
15
20
25
30
35 |
3314
4129
5117
5566
6104 |
5.4
6.0
6.2
6.6
8.3 |
0.87
0.88
0.895
0.88
0.86 |
0.37
0.37
0.37
0.37
0.37 |
|
5.6# |
560 |
42.5 |
1450 |
15
20
25
30
35 |
6595
8667
10739
11682
12812 |
5.4
6.0
6.2
6.6
8.3
|
0.87
0.88
0.895
0.88
0.86 |
0.37
0.55
0.75
1.1
1.1 |
|
28.1 |
960 |
15
20
25
30
35 |
4362
5730
7101
7724
8471 |
6.8
7.5
7.7
8.3
10.3 |
0.87
0.88
0.895
0.88
0.86 |
0.37
0.37
0.37
0.37
0.37 |
|
6.3# |
630 |
47.8 |
1450 |
15
20
25
30
35 |
9393
12345
15297
16639
18250 |
21.7
24.1
24.7
24.1
30.3
|
0.87
0.88
0.895
0.88
0.86 |
0.75
1.1
1.5
1.5
2.2 |
|
31.7 |
960 |
15
20
25
30
35 |
6219
8173
10128
11016
12082
|
8.6
9.6
9.8
10.6
13.0 |
0.87
0.88
0.895
0.88
0.86 |
0.37
0.37
0.37
0.37
0.37 |
|
7.1# |
710 |
53.9 |
1450 |
15
20
25
30
35 |
13444
17670
21895
23815
26120 |
24.9
27.7
28.8
30.6
38.0 |
0.87
0.88
0.895
0.88
0.86 |
1.5
2.2
2.2
3.0
4.0 |
|
36.7 |
960 |
15
20
25
30
35 |
8902
11700
14498
15769
17296 |
11.0
12.2
12.5
13.4
16.7 |
0.87
0.88
0.895
0.88
0.86 |
0.75
0.75
0.75
0.75
1.1 | | | | |
