Nept

 
EN
Consultation with a specialist

SERIES GDP(A) 500

500.gif

Fans GDP series (A) 500 belong to the category of high-pressured (up to 17 000 Pa) and consumption level more than 130000 m3/h and designed to circulate clean as well as much dusted air with a temperature up to 200 0C.

Parameters >>

Acoustic characteristics >>

Acceptable dust air (gas) should not exceed 2 g / m3 of non abrasive dust and fractional composition of no more than 20 microns. Fans can be used for other operating conditions as well as the temperature conditions and dust level. In such cases the special design is customized by the developer.


The impeller fan has backward curved blades. The design of both straight landing impeller on the motor shaft as well as with the intermediate bearing unit and if necessary with special cooling systems are available. The rotor blades may have a protective coating for fans operating with very dusty air (gases).For fans, conveying very dusty air (gases), the rotor blades may have a protective coating. A modified impeller is available at customer’s request.


Fans GDP 500 type can be used at nuclear power plants for safety classes and 3NO 4NO and I, II, III seismic category. In this case the fans are labled as GDP(A) 315.



Parameters


Size, TDMТ Productivity, m3 / h Pressure Pv, Pa Pressure Pv, Pa
GDP(А) 500-L 		Type Power, kW Rotational speed, r/min

Weight without motor, kg
GDP (A) 500-5(L)-2 1103 - 4302 4255 - 2346 3950 - 2200 A100L2 5,5 3000 57,5
GDP (A) 500-5(L)-4 552 - 2151 1064 - 586 980 - 550 A71B4 0,75 1500 57,5
GDP (A) 500-5,6(L)-2 1550 - 6044 5337 - 2942 5000 - 2800 A132V2 11 3000 71
GDP (A) 500-5,6(L)-4 775 - 3022 1334 - 736 1250 - 700 A80A4 1,1 1500 71
GDP (A) 500-6,3(L)-2 2207 - 8606 6755 - 3724 6400 - 3600 A160S2 15 3000 142
GDP (A) 500-6,3(L)-4 1103 - 4303 1689 - 931 1600 - 900 90L4 2,2 1500 142
GDP (A) 500-7,1(L)-2 3159 - 12318 8580 - 4730 8100 - 4550 180M2 30 3000 278
GDP (A) 500-7,1(L)-4 1579 - 6159 2145 - 1182 2025 - 1140 100L4 4 1500 278
GDP (A) 500-8(L)-2 4518 - 17621 10893 - 6005 10000 - 5800 225M2 55 3000 362
GDP (A) 500-8(L)-4 2259 - 8810 2723 - 1501 2500 - 1450 132S4 7,5 1500 362
GDP (A) 500-9(L)-4 3217 - 12545 3447 - 1900 3300 - 1800 132M4 11 1500 455
GDP (A) 500-9(L)-6 2144 - 8363 1532 - 844 1330 - 800 112MB6 4 1000 455
GDP (A) 500-10(L)-4 4412 - 17208 4255 - 2346 4000 - 2200 160M4 18,5 1500 675
GDP (A) 500-10(L)-6 2942 - 11472 1891 - 1043 1780 - 980 132S6 5,5 1000 675
GDP (A) 500-11,2(L)-4 6199 - 24176 5337 - 2942 5000 - 2800 200M4 37 1500 712
GDP (A) 500-11,2(L)-6 4133 - 16117 2372 - 1308 2220 - 1244 160S6 11 1000 712
GDP (A) 500-12,5(L)-4 8618 - 33609 6648 - 3665 6300 - 3500 225M4 55 1500 911
GDP (A) 500-12,5(L)-6 5745 - 22406 2955 - 1629 2800 - 1555 180M6 18,5 1000 911
GDP (A) 500-14(L)-4 12108 - 47218 8340 - 4597 7900 - 4400 280S4 110 1500 1277
GDP (A) 500-14(L)-6 8072 - 31479 3707 - 2043 3500 - 1955 200L6 30 1000 1277
GDP (A) 500-15(L)-4 14892 - 56210 9574 - 5643 9000 - 5000 280M4 132 1500 1292
GDP (A) 500-15(L)-6 9928 - 37474 4255 - 2508 4000 - 2220 250S6 45 1000 1292
GDP (A) 500-16(L)-4 18073 - 68219 10893 - 6421 10000 - 5800 315M4 200 1500 2740
GDP (A) 500-16(L)-6 12049 - 45479 4841 - 2854 4440 - 2600 250M6 55 1000 2740
GDP (A) 500-17(L)-4 21678 - 81826 12297 - 7248 11700 - 6500 355SMA4 250 1500 3140
GDP (A) 500-17(L)-6 14452 - 54551 5465 - 3221 5200 - 2900 280S6 75 1000 3140
GDP (A) 500-18(L)-4 25733 - 97132 13786 - 8126 13000 - 7300 355SMC4 355 1500 3850
GDP (A) 500-18(L)-6 17156 - 64754 6127 - 3612 5800 - 3244 315S6 110 1000 3850
GDP (A) 500-19(L)-4 30265 - 114236 15360 - 9054 14600 - 8100 ДАЗО4 400Y-4М 500 1500 3970
GDP (A) 500-19(L)-6 20177 - 76158 6827 - 4024 6500 - 3600 315M6 132 1000 3970
GDP (A) 500-20(L)-4 35300 - 133240 17020 - 10032 16100 - 9000 ДАЗО4 450X-4М 630 1500 4490
GDP (A) 500-20(L)-6 23533 - 88826 7564 - 4459 7150 - 4000 355SMB6 200 1000 4490



Acoustic characteristics

Fan size Rotation speed, rev/min

Measurements zone

Mean frequencies Hz octave band, HZ
63 125 250 500 1000 2000 4000 8000

Sound power levels, Dbl
GDP (A) 500-5(L) 3000 Air injection 83 96 96 96 94 91 87 84
Air intake 78 91 91 91 89 86 82 79
Around the fan body 73 86 86 86 84 81 77 74
1500 Air injection 69 78 78 76 73 69 66 62
Air intake 64 73 73 71 68 64 61 57
Around the fan body 59 68 68 66 63 59 56 52
GDP (A) 500-5,6(L) 3000 Air injection 86 99 99 99 97 94 90 87
Air intake 82 95 95 95 93 90 86 83
Around the fan body 76 89 89 89 87 84 80 77
1500 Air injection 73 83 82 81 77 73 70 66
Air intake 68 77 77 75 72 68 65 61
Around the fan body 63 72 72 71 67 63 60 56
GDP (A) 500-6,3(L) 3000 Air injection 90 103 103 103 101 98 94 91
Air intake 85 98 98 98 97 93 89 86
Around the fan body 80 93 93 93 91 88 84 81
1500 Air injection 76 85 85 85 80 76 73 69
Air intake 71 80 80 78 75 71 68 64
Around the fan body 66 75 75 73 70 66 64 59
GDP (A) 500-7,1(L) 3000 Air injection 95 108 108 108 106 103 99 96
Air intake 90 103 103 103 101 98 94 91
Around the fan body 85 98 98 98 96 93 89 86
1500 Air injection 83 90 90 89 84 79 75 68
Air intake 78 85 85 83 79 74 70 63
Around the fan body 73 80 80 79 74 69 65 58
GDP (A) 500-8(L) 3000 Air injection 100 113 113 113 111 108 104 101
Air intake 94 107 107 107 105 102 98 95
Around the fan body 90 103 103 103 101 98 94 91
1500 Air injection 85 94 94 93 89 85 82 78
Air intake 80 89 89 87 84 80 77 73
Around the fan body 75 84 84 83 79 75 72 68
GDP (A) 500-9(L) 1500 Air injection 89 98 98 97 93 89 86 82
Air intake 84 93 93 91 88 84 81 77
Around the fan body 79 88 88 87 84 79 76 72
1000 Air injection 87 87 87 84 80 76 72 65
Air intake 82 82 82 79 76 71 67 60
Around the fan body 77 77 77 74 70 66 62 55
GDP (A) 500-10(L) 1500 Air injection 92 102 102 100 96 92 89 85
Air intake 87 96 96 94 91 87 84 80
Around the fan body 82 92 92 90 86 82 73 75
1000 Air injection 92 92 92 89 86 81 77 70
Air intake 86 86 86 83 80 75 71 64
Around the fan body 82 82 82 79 76 71 64 60
GDP (A) 500-11,2(L) 1500 Air injection 95 106 106 103 99 94 90 83
Air intake 90 99 99 97 93 88 84 77
Around the fan body 92 101 101 100 96 92 89 85
1000 Air injection 95 95 95 92 89 84 80 73
Air intake 90 90 90 87 84 79 75 68
Around the fan body 85 85 85 82 79 74 70 63
GDP (A) 500-12,5(L) 1500 63 63 63 63 63 63 63 63 63
Air intake 63 63 63 63 63 63 63 63
Around the fan body 63 63 63 63 63 63 63 63
1000 63 63 63 63 63 63 63 63 63
Air intake 63 63 63 63 63 63 63 63
Around the fan body 63 63 63 63 63 63 63 63
GDP (A) 500-14(L) 1500 Air injection 104 113 113 111 108 103 100 97
Air intake 99 108 108 106 103 98 95 92
Around the fan body 94 103 103 101 98 93 90 87
1000 Air injection 103 103 103 100 97 92 88 81
Air intake 98 98 98 95 92 87 83 76
Around the fan body 93 93 93 90 87 82 78 71
GDP (A) 500-15(L) 1500 Air injection 117 116 116 114 110 107 104 100
Air intake 102 111 111 109 106 102 99 95
Around the fan body 97 106 106 104 101 97 94 90
1000 Air injection 93 106 106 106 104 101 97 94
Air intake 101 101 101 98 95 90 92 89
Around the fan body 83 96 96 96 94 91 87 84
GDP (A) 500-16(L) 1500 Air injection 109 118 118 116 113 109 106 102
Air intake 104 113 113 111 108 104 101 97
Around the fan body 99 108 108 106 103 99 96 92
1000 Air injection 107 107 107 103 101 96 92 85
Air intake 102 102 102 98 96 91 87 80
Around the fan body 97 97 97 93 91 86 82 75
GDP (A) 500-17(L) 1500 Air injection 111 120 120 118 114 110 107 104
Air intake 106 115 115 113 109 106 103 99
Around the fan body 101 110 110 108 104 100 97 94
1000 Air injection 110 110 110 107 104 99 95 88
Air intake 105 105 105 102 >99 94 90 83
Around the fan body 100 100 100 97 94 89 85 78
GDP (A) 500-18(L) 1500 Air injection 113 122 122 120 117 113 110 106
Air intake 108 117 117 115 112 108 105 101
Around the fan body 103 112 112 110 107 103 100 96
1000 Air injection 111 112 112 108 105 100 90 89
Air intake 106 106 106 103 100 95 91 84
Around the fan body 101 102 102 98 95 90 86 79
GDP (A) 500-19(L) 1500 Air injection 115 124 124 122 119 115 112 108
Air intake 110 119 119 117 114 110 107 103
Around the fan body 105 114 114 112 109 105 102 98
1000 Air injection 114 114 114 111 108 103 99 92
Air intake 109 109 109 106 103 98 94 87
Around the fan body 104 104 104 101 98 93 89 82
GDP (A) 500-20(L) 1500 Air injection 107 126 126 124 121 117 114 110
Air intake 102 121 121 119 116 112 109 105
Around the fan body 97 116 116 114 111 107 104 100
1000 Air injection 115 115 115 112 109 114 99 93
Air intake 110 110 110 107 104 99 95 88
Around the fan body 105 105 105 102 99 94 89 83

 

вентилятор3_мал.gif

 

вентилятор1_мал2.gif

  500.gif  

вентилятор2_мал-1.gif

Series GDP (A) 280>> Series GDP (A) 315>> Series GDP (A) 500>> Series GDP (A) 630>>

podval1.jpg