A366-04-880 Issue A
Page 8 © Edwards Limited 2014. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Technical data
2.3 Mechanical data
* The noise level was measured in accordance with ISO2151 and with the pump running at ultimate pressure.
Running at higher inlet pressures will increase the noise level.
†
Measured at the inlet port to ISO 2372 (1974)
2.4 Electrical data: three-phase motors
For motor wiring information refer to the wiring diagram supplied in the motor terminal box. You can configure the
dual voltage motors to operate with either the high range or low range electrical supply.
We endeavour to supply dual voltage motors preset to the highest of the selectable voltages.
For motor current information please refer to the motor rating plate.
Overall dimensions See Figure 2 (E2M175 pumps) and Figure 3
(E2M275 pumps)
Degree of protection (IEC 34-5:1981) IP55
Pump inlet-port ISO63 (flange with trapped O-ring)
Pump outlet-port ISO40 (flange centre tapped 1½ in. BSP)
Noise level at 1 metre (dB (A))
*
75
Vibration Severity
†
Class 1C for E2M175 and Class 1D for E2M275
E2M175 E2M275
Maximum mass (kg) 243 260
Table 1 - Electrical data
Pump Voltage (V) Frequency (Hz) Power (kW)
E2M175
380/400 50 5.5
230/460 60 6.5
200 50 5.5
200/380 60 6.5
E2M275
380/400 50 7.5
230/460 60 8.5
200 50 7.5
200/380 60 8.5
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