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VDL (E3.1) 10/2020 Page 178/196
Chamber size
23
56
115
Racks
Number of expansion racks (aluminum), series
2
2
2
Number of expansion racks (aluminum), max.
4
5
6
Distance between the racks
mm / inch
53 / 2.09
62 / 2.44
68 / 2.68
Usable space per rack (width x depth)
mm / inch
234 x 280
9.21 x 11.02
349 x 320
13.74 x 12.60
455 x 440
17.91 x 17.32
Permissible load per rack
Kg / lbs
20 / 44
20 / 44
20 / 44
Permissible total load
Kg / lbs
50 / 110
60 / 132
70 / 154
Weight
Weight (empty)
Kg / lbs
72 / 159
104 / 229
158 / 348
Temperature data
Temperature range
degrees above room
temperature
°C / °F 9 / 16.2 9 / 16.2 9 / 16.2
up to
°C / °F
110 / 230
110 / 230
110 / 230
Temperature fluctuation at 100 °C / 212 °F
± K
0,1
0,1
0.1
Temperature uniformity (variation)
at 100 °C / 212 °F
± K 1,0 1,5 2,9
Heating up time to 100 °C / 212 °F
Min
150
140
170
Vacuum data
Vacuum connection with small flange
DN mm / inch
16
16
16
Measuring access port with small flange
DN mm / inch
16
16
16
Inert gas connection with flow-limiter
Adapter with hose olive
∅ mm / inch
8 8 8
Vacuum range (adjustable)
mbar / inHg
10 to 1100
10 to 1100
10 to 1100
Leak rate
bar/h
/
inHg
/h
1x10
-2
/ 0.295
1x10
-2
/ 0.295
1x10
-2
/ 0.295
Ex Classification
Ex-Classification of the entire chamber
according to ATEX Directive 2014/34/EU
II 2/3/- G IIB T3 Gb/Gc/- X
Electrical data (model versions VDL023-230V, VDL056-230V, VDL115-230V)
Protection type according to EN 60529 - MB2
controller housing
IP 20 20 20
Protection type, VDL general (type plate)
IP
20
20
20
Nominal voltage
(+/-10%)
at 50 Hz power frequency
V
200-230
200-230
200-230
at 60 Hz power frequency
V
200-230
200-230
200-230
Current type
1N~
1N~
1N~
Nominal power
kW
0,90
1,40
1,60
Nominal current
A
3,9
6,1
7,0
Chamber fuse 5 x 20 mm / 250V / time-lag T
A
2 x 6,3
2 x 8
2 x 10
Power plug
Grounded plug
Over-voltage category acc. to IEC 61010-1
II
II
II
Pollution degree acc. to IEC 61010-1
2
2
2
Different electrical data for VD-UL constructed for the USA and Canada
(model versions VDL023UL-120V, VDL056UL-120V, VDL115UL-120V)
Nominal voltage
(+/-10%)
at 50 Hz power frequency
V
100-120
100-120
100-120
at 60 Hz power frequency
V
100-120
100-120
100-120
Nominal current
A
7,5
11,7
13,4
Chamber fuse 5 x 20 mm / 250V / time-lag T
A
10
2 x 16
--
Chamber fuse 6.3 x 32 mm / 250V / time-lag T
A
--
--
2 x 20
Power plug
NEMA
5-15P
5-20P
5-20P
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