Eppendorf New Brunswick -86 °C Freezers Premium - Manual (Page 36)

Premium -86 °C Freezers — Operating manual
36
9.1.2 Chest freezers specifications
* X = 0 for 120 V, 2 for 208 - 230 V, or 1 for 230 V
‡ Freezer set to -80°C, ambient 20 - 25 °C at rated mains/electrical supply
Model No. C340 C660
Part No. U9230-000X* U9250-000X*
Internal Dimensions:
Height x Width x Depth 760 x 760 x 590 mm
30 x 30 x 23.2 in
760 x 1470 x 590 mm
30 x 57.8 x 23.2 in
External Dimensions:
Height x Width x Depth 1075 x 1340 x 840 mm
42.3 x 52.7 x 33 in
1075 x 2050 x 840 mm
42.3 x 80.7 x 33 in
Capacity 340 Liters
12.0 cubic feet
660 Liters
23.3 cubic feet
Net Weight 205 kg
451 lb
280 kg
616 lb
Lock Standard Standard
No. Compartments N/A N/A
Interior Stainless steel grade 304L
Alarms High/Low temperature, power fail, battery low, filter clean, fault
Insulation Material Urethane foam
Remote alarm port Standard Standard
RS-485 interface Optional Optional
Refrigerants: High Stage Refrigerant: R404A / Low Stage Refrigerant: R508B
‡Power Consumption:
• 120 V electrical supply 430 Watts N/A
• 208 - 230 V electrical
supply N/A 625 Watts
• 230 V electrical supply 368 Watts 595 Watts
Mains/Power Source and Current Rating
120 V, 60 Hz
16.5 A N/A
208 - 230 V, 60 Hz N/A 8 A
230 V, 50 Hz 4.5 A 6 A
Pull Down Time: From +25°C to -85°C (freezer empty; 230 V, 50 Hz electrical supply)
3.8 hours 5.8 hours
Performance -50 °C to -86 °C at 32 °C maximum ambient operating temperature
Environmental Conditions All freezers use components tested to CE/UL specifications listed below:
• Indoor use
• Altitude up to 2000 m
• Ambient temperature range 10 °C to 32 °C
• Maximum relative humidity 80 % for temperatures up to 31 °C, decreasing linearly to
50 % relative humidity at 40 °C
• Mains/power supply voltage fluctuations not to exceed ± 10 % of the nominal voltage
• Installation category II
• Pollution degree 2
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Technical data