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  • 53

    NRNR, , NR4NR4

    5

    - . ( ).

    : EN 1092-2, PN 10

    ( )

    NR,NR4 40,50,65 PN 16, EN 1092-1NR4 100 , NR4 125 PN 10, EN 1092-1

    , , ( 0,2%). , , . . , (n = 1450 ./.).

    -10C +90C. 40C. 7 . : 10 . .

    4- , 50 , 1450 ./.NR4: 3 - 230/400 (10%);

    4 - 400/690 (10%).NR4M: 230 (10%) 2- , 50 , 2900 ./.NR: 3 - 230/400 (10%);

    4 18,5 - 400/690 (10%).NRM: 230 (10%) F. IP 54.K IE2 0,75 . :EN 60034-1; EN 60034-30.

    EN 60335-1, EN 60335-2-41.

    GJL 200 EN 1561

    .

    GJL 200 EN 1561 ( P-Cu Zn 40 Pb 2 UNI 5705 NR 50)

    1,1 - AISI 303 1,5 7,5 - AISI 430

    . - - NBR

    Fe 42 UNI 7070

    - - 60 (. 60 )- IP 55 - . - .

    n 2900 ./.n 1450 ./.

    2

    3

    4

    5

    20

    10

    30

    40

    50

    m

    2 4 5 10 20 30 40 50 150 200

    m /h l/min 500 300 400

    3 Q

    H

    5

    20

    10

    30

    40

    50

    100

    m

    6 10 15 20 30 40 50 100 100 m /h l/min 1000100 1500100 200 500300 400 1000 1500

    3 Q

    H

    NR4 50/250

    NR4 50/200

    NR4 50/160

    NR4 50 NR4 65

    NR4 100

    NR4 125

    NR4 65/250

    NR4 65/200

    NR4 65/160

    NR4 65/125

    NR4 n = 1450 rpm NR 50/250

    NR 50

    NR 65/250

    NR 65/200

    NR 65/160

    NR 65/125

    NR 50/200

    NR 50/160

    NR 50/125

    NR 40/125

    NR n = 2900 rpm

    carlottalorenziCasella di testo 01/2012

  • NR 50/125FNR 50/125CNR 50/125A/ANR 50/160C/ANR 50/160B/ANR 50/160A/ANR 50/200D/ANR 50/200B/ANR 50/200A/ANR 50/250C/ANR 50/250B/ANR 50/250A/A

    P2

    1,11,52,22,2344

    5,57,59,21115

    1,52334

    5,55,57,510

    12,51520

    Q

    m3/h

    l/min

    Hm

    0

    0

    15

    250

    16,8

    280

    18,9

    315

    21

    350

    24

    400

    27

    450

    30

    500

    33

    550

    37,8

    630

    39

    650

    42

    700

    45

    750

    14,917,722,223,128,636,341,850,956,761,269,487

    13,817,421,721,927,935,537,848,554,958,867

    84,6

    13,417

    21,421,427,435,136,847,754,358

    66,484,1

    12,816,521

    20,626,734,535,746,853,457,365,583,2

    12,116

    20,619,926

    33,734,545,752,456,564,882,3

    1115

    19,818,624,632,732,443,950,755

    63,280,7

    9,913,918,817,323,131,230,141,748,953,261,578,8

    8,412,617,515,621,329,427,639,246,551,159,676,9

    6,911,316,313,819,727,524,936,544,148,957,774,3

    9

    14,110,816,624,3

    39,744,853,869,8

    8,313,510

    15,723,4

    38,843,152,668,4

    12

    13,621,3

    39,450

    65,2

    19,1

    NR 65/125F/ANR 65/125D/ANR 65/125A/ANR 65/125S/ANR 65/160B/ANR 65/160A/ANR 65/200B/ANR 65/200A/ANR 65/200S/ANR 65/250C/ANR 65/250B/ANR 65/250A/A

    P2

    2,2344

    5,57,59,211151115

    18,5

    34

    5,55,57,510

    12,51520152025

    Q

    m3/h

    l/min

    Hm

    0

    0

    21

    350

    24

    400

    27

    450

    30

    500

    33

    550

    37,8

    630

    42

    700

    48

    800

    54

    900

    72

    1200

    16,521,125

    27,231,939

    47,154,260,454,667,178,5

    1620,224,426,332

    39,346,753,360,554,867,278,5

    15,719,924,126

    31,739

    45,952,860,254,266,777,8

    15,319,623,825,731,438,745,152,359,653,566

    77,3

    14,819,223,425,430,938,344,451,559

    52,865,176,7

    14,318,72325

    30,437,943,650,75852

    64,376

    13,517,922,224,329,536,942

    49,256,350,562,874,8

    12,516,921,423,628,636,140,547,554,548,961,373,6

    11,115,219,822,126,834,737,945,152,246,358,671,1

    9,513,318

    20,324,832,935,341,949,543,555,868,4

    16,725,3

    60

    1000

    66

    1100

    69

    1150

    7,311,315,918,322,230,632,438,146,540,652,965,5

    5,39,1

    13,716,119,728,128,334,542,737,349,762,2

    12,414,718,326,7

    NR 50D/ANR 50C/A

    P2

    kW HP

    kW HP

    kW HP

    0,450,75

    0,61

    Q

    m3/h

    l/min

    Hm

    0

    0

    6

    100

    6,6

    110

    7,5

    125

    8,4

    140

    13,2

    220

    15

    250

    11,616,2

    1116

    10,815,9

    10,515,8

    10,215,7

    9,515,3

    8,514,6

    714

    613 11

    9,6

    160

    10,8

    180

    12

    200

    16,8

    280

    18,9

    315

    9 5,5

    A A

    230V3 ~ 400V

    2,33,7

    1,32,2

    A A

    230V3 ~ 400V

    4,77,5

    9,159,1511,5

    2,74,35,35,36,69,69,610,914,318,521,527,5

    NR 40/125CNR 40/125BNR 40/125A

    P2

    0,751,11,5

    11,52

    Q

    m3/h

    l/min

    Hm

    0

    0

    6,6

    110

    7,5

    125

    8,4

    140

    9,6

    160

    10,8

    180

    12

    200

    13,2

    220

    15

    250

    16,8

    280

    18,9

    315

    21

    350

    24

    400

    15,519,523,3

    15,719,823,7

    15,519,623,7

    15,319,423,6

    14,819,023,4

    14,318,523,1

    13,618,022,8

    12,917,522,4

    11,616,521,7

    10,215,220,6

    8,113,619,1

    5,811,617,3

    8,514,2

    kW HPA A

    230V3 ~ 400V

    45

    7,5

    2,32,94,3

    A A

    230V3 ~ 400V

    9,1511,5

    5,36,69,69,610,914,318,521,527,521,527,534

    NRM 50D/ANRM 50C/A

    A A

    230V1 ~ P1

    3,65,7

    0,721,13

    54

    T. n 2900 ./.

    NRNR

    P2 . H . ISO 9906, A.P1 .

  • NR4 50/160CNR4 50/160BNR4 50/160A/ANR4 50/200B/ANR4 50/200A/ANR4 50/250C/ANR4 50/250B/ANR4 50/250A/A

    P2

    0,370,550,751,11,11,52,23

    0,50,75

    11,51,5234

    Q

    m3/h

    l/min

    Hm

    0

    0

    5,4

    90

    6

    100

    7,5

    125

    8,4

    140

    9,6

    160

    10,8

    180

    12

    200

    13,2

    220

    15

    250

    24

    400

    27

    450

    5,97,39,2

    12,814,317,12122

    5,97,49,2

    12,614,117

    20,921,9

    5,87,49,2

    12,514

    16,920,821,9

    5,77,29,1

    12,313,916,620,521,8

    5,67,19

    12,113,716,420,321,6

    5,46,98,9

    11,913,516,120

    21,4

    5,26,78,7

    11,513,215,919,721,1

    56,48,4

    11,212,815,619,420,9

    4,76,28,210,712,415,219

    20,5

    4,25,77,610

    11,714,618,419,9

    2,54,45,27,38,513,815,3

    3,1

    5,311,713,4

    30

    500

    8,511

    16,8

    280

    18,9

    315

    21

    350

    3,75,27,19,211

    13,917,819,2

    3,14,56,48,210

    12,816,818,3

    2,33,85,67,18,8

    11,315,617,2

    NR4 65/125FNR4 65/125DNR4 65/125A/ANR4 65/125S/ANR4 65/160B/ANR4 65/160A/ANR4 65/200C/ANR4 65/200B/ANR4 65/200A/ANR4 65/250D/ANR4 65/250C/ANR4 65/250B/ANR4 65/250A/A

    P2

    0,370,550,750,751,11,11,11,52,22,22,234

    0,50,75

    11

    1,51,51,523334

    5,5

    Q

    m3/h

    l/min

    Hm

    0

    0

    10,8

    180

    12

    200

    13,2

    220

    15

    250

    24

    400

    27

    450

    4,15,36,36,88,29,7

    11,413,314,513,717,119,921,4

    3,956,26,68,29,611,313,114,613,917,320,121,6

    3,8556,16,68,29,511,21314,513,817,22021,5

    3,84,966,58,19,511,112,914,413,817,22021,4

    3,64,85,96,489,410,812,714,213,616,919,821,3

    3,54,75,86,37,99,210,612,413,913,416,719,621,1

    3,34,55,76,17,79

    10,312,113,613,116,319,320,8

    34,35,55,97,58,89,911,813,212,8161920,5

    2,63,95,15,67,18,59,411,212,712,315,418,419,9

    2,13,44,65,16,688,710,51211,614,717,719,2

    1,52,13,24,73,45,47,27,21013,214,7

    3

    10,8*12,2*

    16,8

    280

    18,9

    315

    21

    350

    30

    500

    48

    800

    33

    550

    37,5

    630

    42

    700

    1,62,94,14,667,47,99,711,310,913,916,918,4

    12,43,54,15,46,878,910,510,11316,117,6

    1,52,63,24,35,85,37,298,611,414,616,1

    kW HP

    kW HP

    kW HP

    kW HP

    A A

    230V3 ~ 400V

    1,62,63,3556

    8,611,1

    0,921,51,92,92,93,55

    6,4

    A A

    230V3 ~ 400V

    1,652,63,33,35556

    8,68,68,6

    11,114,4

    0,951,51,91,92,92,92,93,5555

    6,48,3

    NR4 50C/ANR4 50B/ANR4 50A/ANR4 65C/ANR4 65B/ANR4 65A/A

    P2

    0,250,250,250,250,370,37

    0,340,340,340,340,50,5

    Q

    m3/h

    l/min

    Hm

    0

    0

    2

    33

    4

    67

    6

    100

    8

    133

    16

    267

    18

    300

    3,94,75,63,84,75,6

    3,94,75,6

    3,84,65,5

    3,34,35,23,84,75,6

    2,53,54,53,74,65,5

    2,33,53,54,55,3

    23,14,25

    2,63,84,6

    1,93,24,1

    2,53,5

    10

    167

    12

    200

    14

    233

    20

    333

    25

    417

    2,7

    A A

    230V3 ~ 400V

    1,41,41,41,42,12,1

    0,80,80,80,81,21,2

    NR4M 50C/ANR4M 50B/ANR4M 50A/ANR4M 65C/A

    A A

    230V1 ~ P1

    2,12,12,12,1

    0,270,290,330,31

    NR4 100C/ANR4 100B/ANR4 100A/ANR4 125C/ANR4 125B/ANR4 125A/A

    P2

    1,11,11,52,234

    1,51,5234

    5,5

    Q

    m3/h

    l/min

    Hm

    0

    0

    30

    500

    35

    583

    40

    667

    50

    833

    6,67,59

    10,212

    13,6

    60

    1000

    20

    333

    25

    417

    6,67,59

    6,47,48,9

    6,37,28,8

    10,212

    13,6

    67

    8,610,111,913,5

    5,66,68,310

    11,813,4

    4,65,67,49,611,613,2

    3,34,46,29

    1112,9

    70

    1167

    80

    1333

    90

    1500