Labconco FreeZone Benchtop Freezer User Manual
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Product Service Domestic 1-800-522-7658, International 816-333-8811
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This Appendix contains technical information about the Freeze
Dryer including electrical specifications and environmental
operating conditions.
Electrical Specifications
Catalog
Number Nominal
Operating
Range
Frequency Phase Amperage
7949020 115 103-127
60
1
6
100
90-110 50 1 6
7949030 230 198-254
50
1
2.5
7949040 230 187-253
60
1
2.5
7949060 230 187-253
60
1
2.5
7949070 230 187-253
60
1
2.5
Environmental Conditions
• Indoor use only.
• Maximum altitude: 6562 feet (2000 meters).
• Ambient temperature range: 41° to 104°F (5° to 40°C).
• Maximum relative humidity: 80% for temperatures up to
88°F (31°C), decreasing linearly to 50% relative humidity
at 104°F (40°C).
• Main supply voltage fluctuations not to exceed ±10% of the
nominal voltage.
• Transient over voltages according to Installation Categories
II (Over voltage Categories per IEC 1010). Temporary
voltage spikes on the AC input line that may be as high as
1500V for 115V models and 2500V for 230V models are
allowed.