Toshiba Q9 Plus ASD, Installation & Operation Manual

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E6581611
A-31
1
The space shown in the diagram is the minimum allowable space. Because air cooled equipment has cooling
fans built in on the top or bottom surfaces, make the space on top and bottom as large as possible to allow
for air passage.
Note: Do not install in any location where there is high humidity or high temperatures and where there are
large amounts of dust, metallic fragments and oil mist.

Calorific values of the inverter and the required ventilation
About 5% of the rated power of the inverter will be lost as a result of conversion from AC to DC or from DC to
AC. In order to suppress the rise in temperature inside the cabinet when this loss becomes heat loss, the
interior of the cabinet must be ventilated and cooled.
The amount of forcible air-cooling ventilation required and the necessary heat discharge surface quantity
when operating in a sealed cabinet according to motor capacity are as follows.
Calorific values (W)
Note 1)
Amount of forcible air
cooling ventilation
required (m
3
/min)
Heat discharge
surface area required
for sealed storage
cabinet (m
3
)
Voltage class Inverter type
4kHz 12kHz 4kHz 12kHz 4kHz 12kHz
Standby
power
requirement
(W)
Note 2)
35 40 0.20 0.23 0.70 0.80 6
45.6 50 0.26 0.28 0.91 0.99 6
81 92 0.46 0.52 1.61 1.85 10
94.9 104 0.54 0.59 1.90 2.07 10
139 154 0.79 0.87 2.77 3.08 11
256 283 1.45 1.61 5.12 5.66 22
305 367 1.73 2.08 6.10 7.34 22
475 538 2.70 3.05 9.50 10.76 31
Three-phase
240V class
VFS15-
2004PM-W
2007PM-W
2015PM-W
2022PM-W
2037PM-W
2055PM-W
2075PM-W
2110PM-W
2150PM-W
557 628 3.16 3.56 11.14 12.56 31
Single-phase
240V class
VFS15S-
2002PL-W
2004PL-W
2007PL-W
2015PL-W
2022PL-W 23
37
46
79
101
24.8
42.2
50
90
110
0.13
0.21
0.26
0.45
0.58 0.14
0.24
0.28
0.51
0.62 0.46
0.74
0.92
1.57
2.03 0.50
0.84
1.00
1.80
2.20 5
5
5
8
8
30 39 0.17 0.22 0.61 0.78 12
39 50 0.22 0.28 0.78 1.00 12
58 76 0.33 0.43 1.15 1.53 12
77 102 0.44 0.58 1.53 2.04 13
131 156 0.75 0.88 2.63 3.12 13
211 263 1.20 1.49 4.22 5.26 22
254 346 1.44 1.96 5.08 6.92 22
387 470 2.20 2.67 7.74 9.40 31
Three-phase
500V class
VFS15-
4004PL-W
4007PL-W
4015PL-W
4022PL-W
4037PL-W
4055PL-W
4075PL-W
4110PL-W
4150PL-W
466 572 2.65 3.25 9.32 11.44 31
Note 1) Case of 100% Load Continuation operation. The heat loss for the optional external devices (input AC
reactor, radio noise reduction filters, etc.) is not included in the calorific values in the table
Note 2) It is power consumption when power is on but is not output (0Hz), and cooling fan is activated (model
with cooling fan).