Edwards E2M30 User Manual

3. Technical data
3.1 Operang and storage condions
Note:
To comply with EN 61010 and CSA standards, the pump must be installed and used
indoors and within the operang condions specied in Table: Operang and storage
condions on page 12.
Table 1
Operang and storage condions
Parameter
Reference data
Ambient temperature range (operaon) 13 to 40 °C
Ambient temperature range (storage) - 30 to 70 °C
Normal surface temperature of the pump-
body*
45 to 65 °C
Maximum humidity (operaon) 90% RH
Maximum altude (operaon) 2000 m
Polluon degree 2
Installaon category II
Noise level at 1 metre 57 dB(A) (at 50 Hz)
Vibraon severity† Class 1C
* At ulmate vacuum, with ambient temperature of 20 °C.
† Measured at the inlet port to ISO 2372 (1974).
3.2 Performance
Note:
Where total pressures are shown in Figure: Dimensions (mm) on page 14 below,
measurements were taken using an untrapped total pressure capacitance diaphragm
gauge on a header, as specied by Pneurop standards.
Table 2
Performance data
Parameter E2M28 E2M30
50 Hz electrical supply
32.2 m
3
h
-1
19 cfm
60 Hz electrical supply
38.9 m
3
h
-1
23 cfm
Maximum pumping speed - Pneurop
50 Hz electrical supply
27.5 m
3
h
-1
16.2 cfm
60 Hz electrical supply
33.0 m
3
h
-1
19.4 cfm
Motor
rotaonal speed
50 Hz electrical supply
1440 r min
-1
1440 r min
-1
Page 12
A37310880_V - Technical data

Edwards E2M30 Specifications

General

Brand	Edwards
Model	E2M30
Category	Water Pump
Language	English