Ulvac DOP-200S Instruction Manual page 30

Model
Evacuate rate (L/min)
Pressure achieved
(kPa)
Motor
Voltage, frequency 200V･50Hz 200V･60Hz
Rated current (A)
Speed (r.p.m)
Inlet pipe
Weight (kg)
Air temperature (°C)
Dimensions (mm)
Over voltage
category
Pollution degree
Insulation Category
DOP-50S4
DOP-50S4Ⅱ
Product specification of each model
DOP-50S4
50/55
12（Single head）
3φ200V280W4P 50/60Hz
Fitted with thermal protection relay
(automatic reset type)
1.8 1.7
1382 1651
20
310W×4352L×240H 214W×498L×348H
Ⅱ
2
Class 1
DOP-50S4V DOP-50S4Ⅱ
Fitted with thermal protection relay
—
—
—
O.D.φ12×I.D.φ8 (R1/2)
22
0-40
310W×361L×240H
DOP-50S4V
DOP-50S4VⅡ
20
DOP-50S4VⅡ
55
12（Sigle head）
3φ200V400W4P 60Hz
(automatic reset type)
—
200V･60Hz
—
1.7
—
1651
20
214W×507L×348H
Ⅱ
2
Class 1
(50/60Hz)
—
—
—
22