Characteristics Of Fan; Duct Connected-High Static Pressure Type (Fdu) - Mitsubishi Heavy Industries FDT125VNPWVH Data Book

5. CHARACTERISTICS OF FAN

(1) Duct connected-High static static pressure type (FDU)
・Characteristic FAN (1) shows air flow vs. External Static Pressure (E.S.P.) range where settings of E.S.P. are maximum E.S.P. (SW8-4 OFF
: 150Pa, SW8-4 ON : 200Pa) , rated E.S.P., and minimum E.S.P. (SW8-4 OFF : 80Pa, SW8-4 ON : 10Pa)
・Characteristic FAN (2) shows air flow vs E.S.P. curve when set fan tap is set P-Hi with each setting of E.S.P. by remote control.
・External Static Pressure (E.S.P.) can be set by wired remote control.
・You can set required E.S.P. by wired remote control which calculate it with the set air flow rate and pressure loss of the duct connected.
Model FDU100VH Model FDU125VH
■SW8-4 : OFF (Range of use limitation : Setting 80Pa-150Pa)
■SW8-4 : OFF (Range of use limitation : Setting 80Pa-150Pa)
Characteristic FAN (1)
Characteristic FAN (1)
In case actual E.S.P. correspond setting of E.S.P.
In case actual E.S.P. correspond setting of E.S.P.
220
220
200
200
180
180
160 160
140
140
120
120
Setting 120Pa
100 100
80
80
60
60
Lo
40
40
Lo
Lo
20
20
0
0
10 10 15 15 20
■SW8-4 : ON (Range of use limitation : Setting 10Pa-200Pa)
Characteristic FAN (1)
In case actual E.S.P. correspond setting of E.S.P.
220 ■SW8-4 : ON (Range of use limitation : Setting 10Pa-200Pa)
Characteristic FAN (1)
200
In case actual E.S.P. correspond setting of E.S.P.
180
220
160
200
140
180
120
160
100
140
80
120
60
100
Lo
40
80
Lo
20
60
Lo
Lo
0
40
10 15 20
20
0
10 15
Setting 150Pa
P-Hi
Setting 150Pa
P-Hi
Setting 120Pa
P-Hi
Hi
Hi
Hi
P-Hi
Hi
Me
Me
Me
Me Setting 80Pa
Setting 80Pa
Hi
Hi
Lo
Me
Me
Lo
Lo
20 25 25 30 30 35 35 40 40
36
39
Air flow (m /min)
Air flow (m 3 /min)
3
P-Hi
Setting 200Pa
P-Hi
Setting 200Pa
Setting 120Pa
P-Hi
Hi
Setting 120Pa
Me
Hi
P-Hi
Hi
Setting 60Pa
Me P-Hi
Me
Hi
Hi
Setting 60Pa
Me
Setting 10Pa
P-Hi
P-Hi
Hi
Me
Me
Lo
Hi
25 30 35 40
Me
Lo
36
Setting 10Pa
Air flow (m /min)
3
Lo
Me
Lo
P-Hi
Hi
20 25 30 35 40
39
Air flow (m /min)
3
Characteristic FAN (2)
Characteristic FAN (2)
220
220
200
200
180
180
160
160
140
140
P-Hi 120 120
100
100
P-Hi
80
80
60
60
40
40
20 20
0
0
45 45 32 33
35
Characteristic FAN (2)
220
Characteristic FAN (2)
200
180
220
160
200
140
180
120
160
100
140
80
120
60
100
40
80
20
60
0
40
45
32 33
20
0
45 35
- 23 -
'22 • PAC-DB-409
Range of approvable air flow
Range of approvable air flow rate
34 35 36 37 38
36 37 38 39 40
Air flow (m /min)
Air flow (m /min)
3 3
Range of approvable air flow
Range of approvable air flow rate
34 35 36 37 38
Air flow (m /min)
3
36 37 38 39 40 41
Air flow (m /min)
3
39 40
41 42 43
39 40
42 43