A726-01-880 Issue M
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Technical data
2.3 Mechanical data
2.3.1 General
2.3.2 Noise and vibration data
2.4 Electrical data
2.4.1 Single-phase pumps
The dual voltage, dual frequency motor is designed for a single-phase electrical supply and is suitable for 50 Hz or
60 Hz operation (refer to Tables 4 and 5 for the electrical data). The motor can be manually switched between
nominal supply voltages of 110-120 V and 220-240 V (refer to Section 3.6).
2.4.2 Three-phase pumps
The dual voltage, dual frequency motor is designed for a three-phase electrical supply and is suitable for 50 Hz or
60 Hz operation (refer to Table 6 for the electrical data). The motor can be manually switched between nominal
supply voltages of 220-240 V and 380-460 V electrical supplies (refer to Section 3.7). Pumps are supplied pre-set to
380-460 V electrical supplies.
Maximum tilt angle 10°
Motor rotational speed (50 Hz supply) 1440 rpm
Motor rotational speed (60 Hz supply) 1730 rpm
Mass (kg) XDS5=23
XDS10=24.5
Inlet / outlet connections DN25NW
Overall dimensions (mm) 427x290x249
Sound pressure measured at ultimate
vacuum pump to ISO 11201 55 dB (A) at 1 m
Vibration: measured at the inlet port to
ISO 10816-1: 1995
Class 1C
<4.5 mms
-1
(rms)
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