Installation, Operation and Maintenance Manual
Unimaster Dust Collectors – Series UMA 40-750
46
SPECIFICATION
−
10
°
to
+
60
°
C
−
300 mm W.G. to
+
250 mm W.G.
Collectors with fan:
as fan performance curves from shut-off to
ambient pressure
(for UMA 40 and 40MM refer to dat
a
sheet of UMA 40 ;
for UMA 70 to 250 refer to dat
a
sheet of UMA 70 to 250 ;
for UMA 450 refer to dat
a
sheet of UMA 450 ;
for UMA 750 refer to dat
a
sheet of UMA 750)
UMA 40-750 direct driven fan (50 Hz) = 3000 RPM
UMA 40-750 direct driven fan (60 Hz) = 3600 RPM
UMA 40MM belt driven fan (50 and 60 Hz) = 10000 RPM
UMA 40-750 maximum shaker motor speed (50 Hz) = 1000 RPM
UMA 40-450 maximum shaker motor speed (60 Hz) = 1200 RPM
UMA 750 maximum shaker motor speed (60 Hz) = 900 RPM
Temperature range:
Pressure range:
Maximum fan impeller and
shaker motor speeds:
TABLE 5 – DESIGN LIMITS
The UMA 40MM is designed to handle a limited amount of air. If exceeded there is a serious danger of
overloading the motor. The maximum volume handled should not exceed 425 m³/h
3 Phase / 50 Hz
(IEC 60034-30)
230/3/50 D
400/3/50 Y
400/3/50 D
690/3/50 Y
0.75 – 1.5
Nameplate details
kW
2.2 and above
220-240 D
380-420 Y
380-420 D
660-690 Y
Range
250-280/3/60 D
440-480/3/60 Y
440-480/3/60 D
0.75 – 1.5
Nameplate details
kW
2.2 and above
250-280 D
440-480 Y
440-480 D
Range
3 Phase / 60 Hz*
TABLE 6 – STANDARD FAN MOTOR SUPPLY VOLTAGE DETAILS
*Some motors will be fitted with a second nameplate displaying 60 Hz details
The details above may not apply to non-standard motors.
To comply with European standards the motor nameplate will display the following:
