MITSUBISHI ELECTRIC PRH-5 - Manual (Page 22)

External static pressure (Pa)
(CMM)
Airflow
1170 1000 1500 1330
1800
1700
1600
1500
600
500
100
200
300
400
1100
1300
Operation range
Fan speed (rpm)
80 90
1000
1200
1400
60 70
1.5kW
1.1kW
( / s)
- 21 -
FAN PERFORMANCE
Airflow
750 ( / s)
(CMM) 45
830
50
1000
60
Fan speed
(rpm)
1800
1700
1600
1500
1400
1300
1200
1100
100
200
300
400
500
External static pressure (Pa)
600
700
Operation range
0.75kW
1.1kW
External
static
pressure
(Pa)
CMM 45 50 55 60
L/S 750 830 920 1000
100
FAN SPEED rpm 1230 1320 1450 1450
PULLEY SIZE mm 139.7 127 139.7 139.7
(MOTOR SIDE) inch 5.5 5 5.5 5.5
PULLEY SIZE mm 165.1 139.7 139.7 139.7
(FAN SIDE) inch 6.5 5.5 5.5 5.5
BELT SIZE inch B39 B36 B37 B39
MOTOR kw 0.75 0.75 0.75 1.1
200
FAN SPEED rpm 1330 1450 1580 1600
PULLEY SIZE mm 139.7 139.7 152.4 139.7
(MOTOR SIDE) inch 5.5 5.5 6 5.5
PULLEY SIZE mm 152.4 139.7 139.7 127
(FAN SIDE) inch 6 5.5 5.5 5
BELT SIZE inch B38 B37 B40 B39
MOTOR kw 0.75 0.75 1.1 1.1
300
FAN SPEED rpm 1450 1580 1610 -
PULLEY SIZE mm 139.7 152.4 127 -
(MOTOR SIDE) inch 5.5 6 5 -
PULLEY SIZE mm 139.7 139.7 114.3 -
(FAN SIDE) inch 5.5 5.5 4.5 -
BELT SIZE inch B37 B40 B37 -
MOTOR kw 0.75 1.1 1.1 -
400
FAN SPEED rpm 1610 - - -
PULLEY SIZE mm 127 - - -
(MOTOR SIDE) inch 5.0 - - -
PULLEY SIZE mm 114.3 - - -
(FAN SIDE) inch 4.5 - - -
BELT SIZE inch B35 - - -
MOTOR kw 0.75 - - -
Std.
Airflow
CMM 60 70 80 90 95
L/S 1000 1170 1330 1500 1580
100
FAN SPEED rpm 1000 1090 1310 1310 1450
PULLEY SIZE mm 114.3 114.3 114.3 114.3 127
(MOTOR SIDE) inch 4.5 4.5 4.5 4.5 5.0
PULLEY SIZE mm 165.1 152.4 127 127 127
(FAN SIDE) inch 6.5 6.0 5.0 5.0 5.0
BELT SIZE inch B39 B39 B37 B37 B35
MOTOR kw 1.1 1.1 1.1 1.5 1.5
200
FAN SPEED rpm 1230 1320 1450 1450 1580
PULLEY SIZE mm 139.7 127 127 127 152.4
(MOTOR SIDE) inch 5.5 5.0 5.0 5.0 6.0
PULLEY SIZE mm 165.1 139.7 127 127 139.7
(FAN SIDE) inch 6.5 5.5 5.0 5.0 5.5
BELT SIZE inch B41 B39 B38 B35 B37
MOTOR kw 1.1 1.1 1.1 1.5 1.5
300
FAN SPEED rpm 1450 1450 1580 1600 -
PULLEY SIZE mm 127 127 152.4 139.7 -
(MOTOR SIDE) inch 5.0 5.0 6 5.5 -
PULLEY SIZE mm 127 127 139.7 127 -
(FAN SIDE) inch 5.0 5.0 5.5 5.0 -
BELT SIZE inch B38 B38 B37 B35 -
MOTOR kw 1.1 1.1 1.5 1.5 -
400
FAN SPEED rpm 1580 1600 1690 - -
PULLEY SIZE mm 152.4 139.7 177.8 - -
(MOTOR SIDE) inch 6.0 5.5 7.0 - -
PULLEY SIZE mm 139.7 127 152.4 - -
(FAN SIDE) inch 5.5 5.0 6.0 - -
BELT SIZE inch B40 B39 B39 - -
MOTOR kw 1.1 1.1 1.5 - -
500
FAN SPEED rpm 1740 1740 - - -
PULLEY SIZE mm 152.4 152.4 - - -
(MOTOR SIDE) inch 6.0 6.0 - - -
PULLEY SIZE mm 127 127 - - -
(FAN SIDE) inch 5.0 5.0 - - -
BELT SIZE inch B39 B36 - - -
MOTOR kw 1.1 1.5 - - -
Airflow
External
static
pressure
(Pa)
Std.
PR-8YC
PRH-8YA
PRH-8YA-L
PR-5YC
PRH-5YA
PRH-5YA-L