AC Axial-flow Fans with Lead Wires (150-dia. x t55 mm)
R87T-A
@A07
M-31
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e
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AC Axial-flow Fans with Lead Wires (150-dia. x t55 mm)
R87T-A
@A07
Specifications
■
Ratings
Note:
* indicates a nominal value.
■
Characteristics
Model
Rated
voltage
(V)
Permitted
voltage
fluctuation
range (%)
Frequency
(Hz)
Rated
current
(A)*
Rated input
(W)*
Rated
rotational
speed
(r/min)*
Maximum
flow rate
(m
3
/min)*
Max. static
pressure
(Pa)*
Noise (dB)*
50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz
R87T-A1A07H
R87T-A3A07H
R87T-A4A07H
R87T-A6A07H
100
115
200
230
85 to 110% rat-
ed voltage
50/60
0.660
0.450
0.330
0.210
0.560
0.400
0.280
0.190
37
34
2750
3050
5.0
5.8
111.7 127.5 55
59
Ambient operating temperature
−
20 to 70
°
C (no icing)
Ambient storage temperature
−
40 to 85
°
C (no icing)
Ambient humidity
25 to 85% RH
Insulation class
UL A (105
°
C)
Insulation resistance
100 M
Ω
min. (at 500 VDC)
between all power supply connections and uncharged metal parts.
Insulation withstand voltage
2000 VAC (1 minute)
between all power supply connections and uncharged metal parts.
Protection
Thermal protection
Materials
Frame: Die-cast aluminum
Blades: Steel plate (mat black baked coating)
Bearings
Ball bearings
Weight
1200 g
