York ND120-240 User Manual

505428-YTG-V-0417
56 Johnson Controls Unitary Products
NC300 Airflow Performance
1
1. NC300 requires the selection, purchase and field installation of the Supply Fan Motor, Drive Kit and Motor Overloads (See Following Page for Item
Selection Tables).
CFM
Avaiable External Static Pressure - IWG
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
5 HP & Field
supplied
Drive
5 HP Motor & Drive 7.5 HP Motor & Drive
7500 600 2.04 648 2.50 694 3.00 738 3.54 781 4.08 823 4.63 863 5.16 903 5.66 942 6.10 981 6.49
7750 603 2.17 652 2.63 698 3.13 742 3.67 785 4.22 827 4.76 867 5.29 907 5.79 946 6.24 984 6.62
8000 608 2.32 656 2.78 702 3.28 747 3.81 789 4.36 831 4.91 871 5.44 911 5.93 950 6.38 989 6.77
8250 613 2.48 661 2.93 707 3.44 752 3.97 795 4.52 836 5.07 877 5.60 916 6.09 955 6.54 994 6.92
8500 619 2.65 667 3.10 713 3.61 758 4.14 800 4.69 842 5.24 882 5.77 922 6.26 961 6.71 1000 7.09
8750 575 2.43 625 2.83 673 3.28 720 3.79 764 4.32 807 4.87 848 5.42 889 5.95 928 6.44 967 6.89 1006 7.27
9000 581 2.62 632 3.02 680 3.47 726 3.98 771 4.51 814 5.06 855 5.61 896 6.14 935 6.63 974 7.08 1013 7.46
9250 589 2.82 639 3.21 687 3.67 734 4.17 778 4.71 821 5.26 862 5.80 903 6.33 942 6.83 982 7.28
9500 596 3.02 647 3.42 695 3.88 741 4.38 786 4.91 829 5.46 870 6.01 910 6.54 950 7.03 989 7.48
9750 604 3.23 655 3.63 703 4.09 749 4.59 794 5.13 836 5.67 878 6.22 918 6.75 958 7.25
10000 613 3.45 663 3.85 711 4.31 758 4.81 802 5.34 845 5.89 886 6.44 927 6.97 966 7.46
10250 621 3.68 672 4.07 720 4.53 766 5.03 811 5.57 853 6.12 895 6.66 935 7.19
10500 630 3.9 680 4.30 729 4.76 775 5.26 819 5.80 862 6.34 904 6.89 944 7.42
10750 639 4.14 689 4.53 738 4.99 784 5.50 828 6.03 871 6.58 913 7.12
11000 648 4.37 699 4.77 747 5.23 793 5.73 837 6.27 880 6.82 922 7.36
11250 657 4.62 708 5.01 756 5.47 802 5.97 847 6.51 890 7.06
11500 667 4.86 717 5.26 766 5.71 812 6.22 856 6.75 899 7.30
11750 676 5.11 727 5.50 775 5.96 821 6.46 866 7.00
High static 7.5 HP & Field Supplied Drive
12000 686 5.36 737 5.75 785 6.21 831 6.71 876 7.25
12250 696 5.61 746 6.00 795 6.46 841 6.97 885 7.50
12500 706 5.86 756 6.26 805 6.72 851 7.22
RPM Selection
Unit Model HP Max BHP Motor Sheave Blower Sheave
6 Turns
Open
5 Turns
Open
4 Turns
Open
3 Turns
Open
2 Turns
Open
1 Turn
Open
Fully
Closed
NC/NL090
Std. 1.5 1.73 1VL40 AK69 -
1
1
Setting not available.
690 743 796 849 902 955
HS 2 2.30 1VL40 AK56 -
1
863 929 995 1062 1128 1194
NC/ND/NL/
NM120
Std. 2 2.30 1VL40 AK74 -
1
641 690 739 789 838 887
HS 3 3.45 1VP56 AK84 -
1
906 949 992 1035 1078 1121
NC/ND/NL/
NM180
Std. 3 3.45 1VP50 AK114 -
1
565 596 627 659 690 721
HS 5 5.75 2VP50 2B5V94 707 745 782 819 856 894 -
2
2
Setting not recommended for use with Type B v-belts.
NC/ND/NL/
NM240
Std. 5 5.75 2VP50 2B5V94 686 722 758 794 830 866 -
2
HS 7.5 8.63 2VP65 2B5V94 925 960 996 1031 1067 1103 1138
N*090-240 Air Handler Blower Motor and Drive Data
Unit
Model
Blower Motor Data Drive Data
HP RPM SF
Frame
Size
Model
Number
Blower
RPM
Range
Adjustable Motor Sheave
Model
Number
Fixed Blower Sheave Belts
Pitch
Diameter
(in.)
Bore
(in.)
Pitch
Diameter
(in.)
Bore (in.) Qty.
Pitch
Length
(in.)
Desig-
nation
NC/NL090
Std 1.5
1725 1.15
56 1VL40 690 - 955 2.6 - 3.6 0.875 AK69 6.5 1.000 1 42.3 A41
HS 2 56HZ 1VL40 863 - 1194 2.6 - 3.6 0.875 AK56 5.2 1.000 1 40.3 A39
NC/ND/NL/
NM120
Std. 2
1725 1.15
56HZ 1VL40 641 - 887 2.6 - 3.6 0.875 AK74 7.0 1.000 1 45.3 A44
HS 3 56HZ 1VP56 906 - 1121 4.2 - 5.2 0.875 AK84 8.0 1.000 1 48.3 A47
NC/ND/NL/
NM180
Std. 3
1725 1.15
56HZ 1VP50 565 - 721 3.6 - 4.6 0.875 AK114 11.0 1.000 1 45.3 A44
HS 5 184T 2VP50 707 - 894 3.7 - 4.7 1.125 2B5V94 9.7 1.000 2 41.8 B40
NC/ND/NL/
NM240
Std. 5
1725 1.15
184T 2VP50 686 - 866 3.7 - 4.7 1.125 2B5V94 9.7 1.188 2 41.8 B40
HS 7.5 213T 2VP65 925 - 1138 5.2 - 6.4 1.375 2B5V94 9.7 1.188 2 46.8 B45

York ND120-240 Specifications

General

Brand	York
Model	ND120-240
Category	Air Handlers
Language	English