Nederman 40103102, User Manual

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VAC 20
EN
3.3 Technical data
V
$
A
$
C
$ $
2
$
0
$
-1500 V
$
A
$
C
$ $
2
$
0
$
-2500 V
$
A
$
C
$ $
2
$
0
$
-3000 V
$
A
$
C
$ $
2
$
0
$
-4000
Operating temperature -20°C to +40°C (60°F to 104°F)
Dimensions See Figure 8
Inlet mm(in) Ø 200 (7.78")
Outlet mm (in) Ø 200 (7.78") Ø 200 (7.78") Ø 250 (9.84") Ø 250 (9.84")
Weight without motor, kg (lb) 370 (816) 370 (816) 370 (816) 370 (816)
Total weight
*
, Europe and Asia, kg (lb)
573 (1263) 616 (1358) 626 (1380) 698 (1539)
Total weight*, North America, kg (lb) 546 (1204) 614 (1354) 635 (1400) 786 (1733)
Total weight*, Brazil, kg (lb) 505 (1113) 602 (1327) 628 (1385) 663 (1462)
Maximum vacuum, kPa (in.W.G.) 20.1 (81) 21.5 (86) 21.5 (86) 22 (88)
Specified capacity, m
3
/h/kPa (cfm/
in.W.G.)
1500/20
(883/80) 2500/20
(1471/80) 3000/19
(1766/76) 4000/16.5
(2354/66)
Maximum flow at rated motor power m
3
/
h (cfm)
2300 (1354) 3000 (1766) 3900 (2295) 5000 (2943)
Noise level ISO 11201 dB(A) 71 74.5 74.5 74.5
Noise level
**
ISO 11201 dB(A)
66 67 68 68
Motor data See motor label
Motor power, kW (HP) 22 (30) 30 (40) 37 (50) 45 (60)
Control voltage 24 V DC ± 10% (solenoid for 24 V AC enclosed)
Compressed air quality Clean dry, ISO 8573-1 class 5
Required air pressure 6–8 bar (87–116 PSI)
Maximum air consumption intermittent 70 N-Litres/min (2.5 cfm)
Material description Powder-coated steel, copper, stone wool insulation.
Material recycling Approximately 95% to 97% of the weight.
FR 160 spring, see Figure 3 . 1 - six turns Ø
2 mm wire 2 - four turns
Ø 2 mm wire 3 - six turns Ø
2,5 mm wire -
*
Motor weight included.
** With optional silencer.
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