Ulvac DIS-90, Instruction Manual

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8. Specifications
8.1 Specifications
Model DIS-90
Displacement
50Hz
90
L/min
60Hz
108
Ultimate pressure Pa
≦
5
Leak tightness Pa
・
m
3
/s
≦
1.0x10
-7
Max. inlet pressure Atmospheric pressure
Ambient operating temperature
℃
5~40
M
ot
or
Type
Single-phase induction motor, Totally-enclosed, 4-pole,
Insulation Class B, IP44, Capacitor start, run,
Thermal Protector TP212, Automatic reset type
Output kW 0.15
Voltage V
100 115 200 230
Rated current 50Hz
2.6 － 1.3 1.6
A 60Hz
2.1 2.2 1.1 1.1
Revolution 50Hz
1430 － 1430 1440
min
-1
{rpm} 60Hz
1730 1740 1730 1740
Noise level 1m dB(A)
(With air-flush ON) ≦
52
(
≦
57)
Inlet connection NW25
Outlet connection NW16
Direction of inlet Vertical
Dimensions mm
L×W×H
308×214×225
Mass kg 14
Cooling system Air-cooled
Others With hour counter and air-flush
Note 1
：
Pumping speed and ultimate pressure should remain the same whether air-flush system is used or not.
Note 2
：
Maximum voltage allowance is + or - 10% from motor rating.
Note 3
：
Noise level is measured at ultimate pressure in an anechoic room.
Note 4
：
Leak tightness is measured while the product is stopped and air flush is shut off (closed).
Note 5
：
Vapor handling volume is no more than 5g/day (at 25
℃
60%RH) with air-flush opened operation.
Air-flush flow rate is 9L/min.
Note 6
：
This product is wired for 200V at the factory.
Note 7
：
Install branch circuit protection device for safety. Consult to qualified electrician for details.
Note 8
：
This product is designed for indoor use. Install the product away from moistures or excessive humidity.
Note 9
：
All data shown in this literature were measured based on our test standard and specific conditions.
Actual measurements are subject to change of conditions of use.
Note10
：
The specification might change without a previous notice for the quality improvement.