Leybold Oerlikon, Trivac NT16, NT25, Rotary Vane Vacuum Pump ...

Description
1.3.1 Motor Related Data
Part No. LN-No. 1 ph or 3 ph Nominal voltage (V) Frequency Voltage Power (kW) Nominal (A) Size Region
(Hz) ± 5% range (V) current
140 220 E 110 002 715 95-120 / 190-252 50/60 +/- 5% 0.55 13.0 / 7.5 90 World
1 ph 95-120 / 190-242 0.66 10.0 / 5.0
140 231,
140 232, 140 233, E 110 002 716 218-242 50/60 +/- 5% 0.45/0.55 5.0 / 5.5 90 Euro
140 234, 140 235 1 ph
140 241 E 110 002 717 95-105 50 +/- 5% 0.55 9.5 90 Japan/US
1 ph 95-120 60 +/- 5% 0.66 10.0
140 221,
140 222, 140 223, E 110 002 712 200-240 / 380-415 50 +/- 10% 0.55 3.1-4.0 /1.5-1.6 90 World
140 224, 140 225 3 ph 200-240 / 380-460 60 +/- 10% 0.66 3.1 /1.6
Related electrical equipment
If the pump has been approved for use in explosion hazard areas, then all
electrical equipment like motor, valves, sensors, for example, is approved for
operation in these areas (the same conditions as for the pump apply).
Compliance with the enclosed operating information provided by the manufacturer
of the electric motor needs to be ensured. When using other
motors, these must be rated as follows:
Pumping speed / m 3 16 / 25 16 / 25
Frequency / Hz 50 60
Speed / min 1500 1800
Power / W 750 750
20 130002780_002_A0 - 12/2008 - © Oerlikon Leybold Vacuum