AC Axial-flow Fans with Lead Wires (80 x 80 x t38 mm)
R87T-A
@A85
M-37
Ot
h
e
rs
AC Axial-flow Fans with Lead Wires (80 x 80 x t38 mm)
R87T-A
@A85
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-A1A85H
R87T-A3A85H
R87T-A4A85H
R87T-A6A85H
100
115
200
230
85 to 110% rat-
ed voltage
50/60
0.170
0.140
0.081
0.069
0.150
0.120
0.069
0.060
11
10
2700
3150
0.73
0.87
33.3
46.1
35
40
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 class 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
Impedance protection
Materials
Frame: Die-cast aluminum
Blades: Steel plate (mat black baked coating)
Bearings
Ball bearings
Weight
440 g
