6. Operating Environmental Conditions
The freezers described in this manual are classified for use as stationary equipment in a Pollution Degree 2 and
Overvoltage Category II environment.
These units are designed to operate under the following environmental conditions:
•
Indoor use
•
Altitude up to 2000 m (6512 ft)
•
Maximum relative humidity 60% for temperatures from 15 to 32°C (59 to 90°F)
•
Main supply voltage fluctuations not to exceed 10% of the nominal voltage
•
The freezer must not be connected to a GFCI (Ground Fault Circuit Interrupter) protected outlet as it may
be subject to nuisance tripping.
Operation outside of these conditions will affect the performance of the unit and the samples stored inside.
6.1 Unit Specifications
The last character in the model number listed on the freezer identifies the electrical specifications for your unit.
The dataplate is located on the upper left side of the unit.
Table 2. Unit Specifications
Model
Rated
Voltage
12A
115 V
12D
208-230 V
23A
115 V
23D
208-230 V
30A
115 V
30D
208-230 V
50A
115 V
50D
208-230 V
Rated
Frequency /
Current
Phase
7.2 A
60 Hz/1
3.6 A
60 Hz/1
10.0 A
60 Hz/1
7.4 A
50 Hz/60Hz/1
10.0 A
60 Hz/1
7.4 A
60 Hz/1
16 A
60 Hz/1
9.6 A
60 Hz/1
Power Module
Approximate
Plug
Weight
Kg (lbs)
128 (281)
162 (358)
153 (337)
IEC C19
168 (371)
243 (535)
Exterior
Dimensions
(D x W x H)
79.0 x 61.9 x 185.4 cm
(31.1 x 24.0 x 73.0 in)
96.2 x 71.1 x 199.4 cm
(37.9 x 28.0 x 78.5 in)
96.2 x 86.4 x 199.4 cm
(37.9 x 34.0 x 78.5 in)
96.2 x 143.5 x 199.4 cm
(37.9 x 56.5 x 78.5 in)
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