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Appendix H

Table A8 - Characteristics of fans and smoke exhausters

Flow
rate, Pressure, Frequency
V,
The Denotation Р, of rotation Efficiency, η % A plant
3
purpose 10 m 3 Pa Temperature, о С -1
hour min .

ВДН-24х2-11у 600 3600 30 735 85
ВДН-28,6-11у 480/380 5500/3500 30 740/590 85
Barnaul
ВДН-28-11у 420/338 4850/3100 30 740/590 85
ВДН-25-11у 350/280 4550/2900 30 740/590 85 boiler plant
ВДН-24-11у 275/220 3900/2450 30 740/590 85
ВДН-22-11у 210/167 3240/2060 30 740/590 85
Kamensky
ВДН-20-11у 240/180 4300/2450 30 980/740 82
engineering plant
ВДН-18-11 180/135 3500/2060 30 980/740 83

ВДН-18-11у 115/85 3600/2060 30 980/740 82
Habarovskiy plant
ВДН-16-11 82,5/62,3 2400/1360 30 980/740 87 “Energomash”
112,5/85 2770/1570
Air supply fans ВДН-14-11у 80/60,4 2380/1340 30 980 82
ВДН-16-11у
85
980/740
30
ВДН-14-11
980
59/44,5 2050/1130
82
30
Barnaul
ВДН-32Б
20
4630
735
ВДН-26У 475 6100 30 730 87 boiler plant
240
83
ВДН-25У 220 4200 20 735 83
ВДН-24У 200 3800 20 735 83
ВДН-20,5У 120 2600 20 735 84
ВДН-19У 100 2450 30 735 83
ВД-15,5 88 6550 20 730 68 Habarovskiy plant
ВД-13,5 58 4950 20 730 70 “Energomash”
ВД-12 35 3800 20 730 67 Bijsk
ВД-10 20 2650 20 730 67 boiler
plant
ВД-8 10 1700 20 730 68

ВД-6 6,5 2140 20 970 67
Fans ВГД-20У 146 2700 400 730 67 Barnaul
hot air ВГД-15,5У 85 2800 400 970 70
supply boiler plant
ВГД-13,5У 60 2150 400 970 70

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