Mounting instructions VacuStar WR 2500 / WR 3100 / WR 4000
Technical data
16
VacuStar WR process water circulation
Unit
WR 2500
WR 3100
WR 4000
Dissipated heat in vacuum
operation
1), 4)
200 / 400 mbar
at speed
[kW]
48 / 42
1500 1/min
60 / 52
1500 1/min
81 / 72
1200 1/min
200 / 400 mbar
at speed
55 / 47
1600 1/min
68 / 59
1600 1/min
95 / 84
1300 1/min
Dissipated heat in
pressure operation
2), 4)
0.5 / 1.5 bar
g
at speed
[kW]
41 / 80
1500 1/min
50 / 92
1500 1/min
66 / 100
1200 1/min
0.5 / 1.5 bar
g
at speed
46 / 90
1600 1/min
56 / 103
1600 1/min
79 / 128
1300 1/min
Maximum process water inlet temperature
VacuStar WR
[°C]
55
pH value
–
5…8
Pipe dimension
[inch]
R1 ½
Radiator surface A
radiator
3)
[m
2
]
0.16
0.32
0.43
Water supply volume in the reservoir min.
[l]
approximate
ly 300
approximate
ly 400
approximate
ly 550
Total volume water reservoir min.
[l]
approximate
ly 450
approximate
ly 600
approximate
ly 800
Process water circulating quantity
in vacuum operation at 400 mbar
1)
[l/min]
70…90
70…90
70…90
1) Excess pressure 0 bar
2) Vacuum 0 mbar
3) Based on a radiator of a specific cooling capacity P
spec
= 3.5 kW / (m²
•
°C)
P
spec =
P
ab
/ [(t
water
−
t
air in
)
•
A
radiator
]
Heat to be dissipated for operation with water vapour saturated air on request
Tab. 5: Process water circulation
