Lennox LGC Series User Manual

Page 28
BLOWER DATA
POWER EXHAUST FANS − 50% HIGH STATIC OPERATION
BOLD INDICATES FIELD FURNISHED DRIVE
Air
Volume
cfm
(L/s)
Return Duct Negative Static Pressure − Inches Water Gauge (Pa)
0 (0) .10 (25) .20 (50) .30 (75) .40 (100) .50 (125) .60 (150) .70 (175) .80 (200) .90 (225) 1.0 (250)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
4000
(1890)
335 0.30
(0.22)
380 0.35
(0.26)
430 0.40
(0.30)
475 0.45
(0.34)
520 0.50
(0.37)
570 0.55
(0.41)
615 0.65
(0.48)
665 0.70
(0.52)
710 0.75
(0.56)
755 0.85
(0.63)
− − −
4500
(2125)
375 0.40
(0.30)
415 0.45
(0.34)
460 0.55
(0.41)
500 0.60
(0.45)
545 0.65
(0.48)
585 0.70
(0.52)
625 0.80
(0.60)
670 0.85
(0.63)
710 0.95
(0.71)
750 1.00
(0.75)
795 1.10
(0.82)
5000
(2360)
415 0.55
(0.41)
455 0.65
(0.48)
490 0.70
(0.52)
530 0.75
(0.56)
570 0.85
(0.63)
605 0.90
(0.67)
645 1.00
(0.75)
680 1.05
(0.78)
720 1.15
(0.86)
755 1.20
(0.90)
795 1.30
(0.97)
5500
(2595)
460 0.75
(0.56)
495 0.85
(0.63)
525 0.90
(0.67)
560 0.95
(0.71)
595 1.05
(0.78)
630 1.10
(0.82)
665 1.20
(0.90)
700 1.30
(0.97)
735 1.35
(1.01)
765 1.45
(1.08)
800 1.55
(1.16)
6000
(2830)
500 1.00
(0.75)
530 1.05
(0.78)
565 1.15
(0.86)
595 1.20
(0.90)
625 1.30
(0.97)
660 1.40
(1.04)
690 1.45
(1.08)
720 1.55
(1.16)
750 1.65
(1.23)
785 1.70
(1.27)
815 1.80
(1.34)
6500
(3065)
540 1.25
(0.93)
570 1.30
(0.97)
600 1.40
(1.04)
630 1.50
(1.12)
660 1.60
(1.19)
685 1.65
(1.23)
715 1.75
(1.31)
745 1.85
(1.38)
775 1.95
(1.45)
805 2.05
(1.53)
830 2.10
(1.57)
7000
(3305)
585 1.55
(1.16)
610 1.65
(1.23)
635 1.70
(1.27)
665 1.85
(1.38)
690 1.90
(1.42)
720 2.00
(1.49)
745 2.10
(1.57)
770 2.20
(1.64)
800 2.30
(1.72)
825 2.40
(1.79)
855 2.50
(1.87)
7500
(3540)
625 1.90
(1.42)
650 2.00
(1.49)
675 2.10
(1.57)
700 2.20
(1.64)
725 2.30
(1.72)
750 2.40
(1.79)
775 2.50
(1.87)
800 2.60
(1.94)
825 2.70
(2.01)
850 2.80
(2.09)
875 2.90
(2.16)
8000
(3775)
665 2.30
(1.72)
690 2.40
(1.79)
715 2.55
(1.90)
735 2.60
(1.94)
760 2.70
(2.01)
785 2.85
(2.13)
810 2.95
(2.20)
830 3.05
(2.28)
855 3.15
(2.35)
880 3.25
(2.42)
905 3.40
(2.54)
8500
(4010)
710 2.80
(2.09)
730 2.90
(2.16)
755 3.00
(2.24)
775 3.10
(2.31)
795 3.20
(2.39)
820 3.35
(2.50)
840 3.45
(2.57)
865 3.55
(2.65)
885 3.65
(2.72)
910 3.80
(2.83)
930 3.90
(2.91)
POWER EXHAUST FANS − 100% HIGH STATIC OPERATION
BOLD INDICATES FIELD FURNISHED DRIVE
Air
Volume
cfm
(L/s)
Return Duct Negative Static Pressure − Inches Water Gauge (Pa)
0 (0) .10 (25) .20 (50) .30 (75) .40 (100) .50 (125) .60 (150) .70 (175) .80 (200) .90 (225) 1.0 (250)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
RPM BHP
(kW)
8500
(4010)
475 1.30
(0.97)
500 1.30
(0.97)
525 1.40
(1.04)
550 1.50
(1.12)
585 1.60
(1.19)
625 1.75
(1.31)
670 1.90
(1.42)
710 2.10
(1.57)
745 2.30
(1.72)
780 2.50
(1.87)
815 2.70
(2.01)
9000
(4245)
520 1.55
(1.16)
535 1.60
(1.19)
550 1.65
(1.23)
570 1.70
(1.27)
605 1.85
(1.38)
640 1.95
(1.45)
685 2.15
(1.60)
720 2.35
(1.75)
760 2.55
(1.90)
790 2.75
(2.05)
825 3.00
(2.24)
9500
(4485)
550 1.80
(1.34)
560 1.85
(1.38)
575 1.90
(1.42)
600 2.00
(1.49)
620 2.10
(1.57)
655 2.20
(1.64)
695 2.40
(1.79)
735 2.60
(1.94)
770 2.80
(2.09)
800 3.00
(2.24)
835 3.25
(2.42)
10,000
(4720)
575 2.10
(1.57)
590 2.15
(1.60)
605 2.20
(1.64)
620 2.30
(1.72)
645 2.40
(1.79)
675 2.50
(1.87)
710 2.65
(1.98)
745 2.85
(2.13)
780 3.05
(2.28)
815 3.30
(2.46)
845 3.50
(2.61)
10,500
(4955)
605 2.45
(1.83)
615 2.45
(1.83)
625 2.50
(1.87)
645 2.60
(1.94)
670 2.75
(2.05)
690 2.80
(2.09)
725 3.00
(2.24)
755 3.15
(2.35)
790 3.35
(2.50)
825 3.60
(2.69)
855 3.80
(2.83)
11,000
(5190)
630 2.80
(2.09)
645 2.85
(2.13)
660 2.95
(2.20)
675 3.00
(2.24)
685 3.05
(2.28)
715 3.20
(2.39)
740 3.30
(2.46)
770 3.50
(2.61)
805 3.70
(2.76)
835 3.90
(2.91)
870 4.20
(3.13)
11,500
(5425)
665 3.25
(2.42)
675 3.30
(2.46)
680 3.30
(2.46)
695 3.40
(2.54)
715 3.50
(2.61)
735 3.60
(2.69)
755 3.70
(2.76)
785 3.85
(2.87)
815 4.05
(3.02)
850 4.30
(3.21)
880 4.50
(3.36)
12,000
(5665)
685 3.60
(2.69)
700 3.70
(2.76)
710 3.75
(2.80)
725 3.85
(2.87)
740 3.95
(2.95)
755 4.00
(2.98)
780 4.15
(3.10)
805 4.30
(3.21)
830 4.45
(3.32)
860 4.65
(3.47)
890 4.90
(3.66)
12,500
(5900)
720 4.10
(3.06)
730 4.20
(3.13)
740 4.25
(3.17)
750 4.30
(3.21)
765 4.40
(3.28)
780 4.50
(3.36)
800 4.60
(3.43)
820 4.75
(3.54)
845 4.90
(3.66)
875 5.10
(3.80)
905 5.35
(3.99)
13,000
(6135)
745 4.60
(3.43)
750 4.65
(3.47)
765 4.75
(3.54)
780 4.85
(3.62)
790 4.90
(3.66)
805 5.00
(3.73)
820 5.10
(3.80)
840 5.25
(3.92)
865 5.40
(4.03)
890 5.60
(4.18)
915 5.80
(4.33)
13,500
(6370)
775 5.15
(3.84)
785 5.25
(3.92)
795 5.35
(3.99)
805 5.40
(4.03)
815 5.50
(4.10)
830 5.60
(4.18)
845 5.70
(4.25)
865 5.80
(4.33)
880 5.95
(4.44)
905 6.10
(4.55)
930 6.30
(4.70)
14,000
(6605)
805 5.80
(4.33)
810 5.80
(4.33)
820 5.90
(4.40)
830 6.00
(4.48)
845 6.10
(4.55)
855 6.20
(4.63)
870 6.30
(4.70)
885 6.40
(4.77)
905 6.55
(4.89)
925 6.70
(5.00)
945 6.85
(5.11)
HIGH STATIC POWER EXHAUST FANS WITH CONSTANT AIR VOLUME − DRIVE KIT SPECIFICATIONS
Power Exhaust Fan
Model No.
Motor HP Drive Kit Number RPM Range
LAPEB30/36A (50%) (2) 2 hp 1 406 − 533
LAPEB30/36B (50%) (2) 2 hp 2 531 − 731
LAPEB30/36C (50%) (2) 2 hp 3 731 − 932
LAPEB30/36D (100%) (3) 2 hp 1 406 − 533
LAPEB30/36E (100%) (3) 2 hp 2 531 − 731
LAPEB30/36F (100%) (3) 2 hp 3 731 − 932
NOTE − Using total air volume and system static pressure requirements, determine from blower performance tables rpm and required.

Lennox LGC Series Specifications

General

Brand	Lennox
Model	LGC Series
Category	Air Conditioner
Language	English