Mitsubishi Electric EWF-50FTA40A Quick Start Manual

HIGH PRESSURE FAN （EXHAUST TYPE）
TYPE
MODEL
Power supply Three-phase 380/400/415 V
Blade type 50 cm metal propeller vane
Totally enclosed 3-phase induction motor
Motor type
(4-pole type E)
Temperature: –30℃ to +50℃
Ambient operating Relative humidity: 90% or less
conditions
Outdoor use (Inside the projected rain line)
Load side: 6203DDW NC
Ball bearings Reverse load side: 6203ZZ
Grease: Urea
Frequency
(Hz)
Specifications
50
※ Air volume and power consumption are measured based on JIS C 9603.
※ The values of the noise, power consumption, and current are at a static pressure of 0 Pa.
※ The value of the noise is at 1.5 m from the front and both sides of the appliance
in an anechoic room. (Average of the three points)
※ This appliance is only for exhaust-use.
■Attention
※ Refer to the precautions on page 2.
■Drawings and Dimensions
■Connection Diagram
Dim. in
Third Angle
Projection Method
MITSUBISHI ELECTRIC CORPORATION
EWF-50FTA40A
(normal temperature)
Air
Voltage
volume
(V)
3
(m /h)
380 6900
400 6900
415 6900
Scale
mm Non proportional
Withstand voltage
Insulation resistance
Weight
Color
Material
Power
Current
Noise
consumption
(dB)
(W)
49.5 320
49.5 320
49.5 325
■Characteristics
※The air volume was measured using the orifice
HIGH PRESSURE FAN （EXHAUST TYPE）
Date
Model
Oct. 2020
Number
VOLUME
SIGN
1900 V AC 1 minute
10 MΩ or more
(with 500 V Insulation resistance tester)
19.4 kg
Munsell: 7.65Y7.6/0.7
Body frame, Vane, Motor leg, Motor:
Vane: Steel sheet
Motor leg: Flat bar
Body frame, Motor:
Hot-dip coated steel sheet
Maximum
load current
(A)
(A)
0.78 1.14
0.8 1.13
0.82 1.11
※The nominal output is for quick estimate. When
selecting a breaker or an overload protection device,
refer to the maximum load current value. (Refer to
page 2 for details.)
Air volume
chamber method.
EWF-50FTA40A
NJ014002-50-B (1/2)
Polyester coating
Nominal
Starting
output
current
(A)
(W)
6.71
6.99 750
7.19
Specification