4
Technical data
4.1
Duo Tandem
Electrical data
4152-54
4252-54
Rated voltage
V
400
400
Mains frequency
Hz
50
60
50
60
Nominal current at 8 bar (0.8 MPa)
A
3.1
2.5
6.2
5.0
Speed
rpm
1410
1690
1410
1690
Type of protection
IP 21
IP 21
Mains fuses *
A
10
10
*
Circuit breaker fuse characteristics B, C or D in acc. with EN 60898-1
General technical data
Pressure tank volume
l
50
50
Suction power, approx.
l/min
210
255
420
505
Delivery at 5 bar (0.5 MPa) *
l/min
115
130
225
260
Pressure build-up phase 0 - 7.5 bar (0 -
0.75 MPa) c.
s
205
180
100
90
Duty cycle
%
100
100
Start-up pressure
bar (MPa)
5.5 (0.55)
5.5 (0.55)
Cut-off pressure
bar (MPa)
7.5 (0.75)
7.5 (0.75)
Cut-off pressure, max. adjustable
bar (MPa)
9.0 (0.9)
9.0 (0.9)
Safety valve, maximum permissible oper-
ating pressure
bar (MPa)
10 (1)
10 (1)
Pressure dew point at 7 bar (0.7 MPa) **
°C
£
+5
£
+5
Dimensions (H x W x D) ***
cm
76 x 75 x 52
76 x 79 x 52
Weight
kg
70
100
Noise level ****
dB(A)
66
68
69
72
*
Delivery without membrane drying unit, at +20°C and 1013 mbar (0.1 MPa)
**
Value determined at an ambient temperature of +40 °C
*** Values without accessories and add-on parts
**** Noise level in accordance with ISO 3744
Filter mesh size
Compressor air intake filter
µm
3
Fine filter for membrane drying unit
µm
3
Sterile filter for membrane drying unit
µm
0.01
Sintered filter for membrane drying unit
µm
35
Network connection
LAN technology
Ethernet
Product description
8
9000-610-72/30 1907V007
EN
Summary of Contents for Duo Tandem
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