jurop HELIX 220 - Page 8

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20-01-2020
INSTALLATION , USE AND MAINTENANCE MANUAL – HELIX 220-300-450-750-1200-1500-2000
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2.2. Performances – operation in vacuum mode
REFERENCE CONDITIONS
Absolute reference pressure: 1013 mbar abs Ambient reference temperature: 20°C Broken line speed: MAX vacuum rate 80%
Counter pressure at the exhaust port: 1013 mbar abs. Tolerances on the air flow and power: ±5%
HELIX 220 M performances are identical to HELIX 220 performances. The rotation speed of the HELIX 220 M is 1/3 of the rotation speed showed on the graphs
H
H
E
E
L
L
I
I
X
X
2
2
2
2
0
0
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
102030405060708090100
PORTATA (MC/H)
GRADO VUOTO (%)
RPM
4200
3900
3600
3300
3000
0
5
10
15
20
25
30
35
40
45
50
102030405060708090100
POTENZA (KW)
GRADO VUOTO (%)
4200
3900
3600
3300
3000
RPM
FLOW
(
MC
/
H
)
VACUUM RATE
(%)
POWER
(
K
W)
VACUUM RATE (%)