Buchi Rotavapo R-220 SE User Manual download pdf (Page 18)

3 Technical data

18 R-220 SE Operation Manual, Version F

3.2 Technical data

Technical data Rotavapor R-220 SE

Electrical connection data, single phase

Voltage 220 – 240 V ± 10% (1P, N, G)

Frequency 50/60 Hz

Max. power consumption 3800 W (with 2×1800 W heating elements)

Overvoltage category II

Built-in mains supply socket, switched 220 – 240 VAC, 50/60 Hz, 2 A

Electrical connection data, three phase

Voltage 400 V ±10% (3P, N, G)

Frequency 50/60 Hz

Max. power consumption 3800 W or 4400 W (with 2×2100 W heating elements)

6500 W with 6,3 kW heating (with 3x2100 W heating elements)

Overvoltage category II

Built-in mains supply socket, switched 220 – 240 VAC, 50/60 Hz, 2 A

Electrical connection data, Japan version

Voltage 200 V ± 10% (1P, N, G)

Frequency 50/60 Hz

Max. power consumption 3800 W (with 2×1800 W heating element)

Overvoltage category II

Built-in mains supply socket, switched 220 – 240 VAC, 50/60 Hz, 2 A

Environmental conditions

Pollution degree

2 (for indoor use only)

Temperature

5 – 40 °C

Altitude (above sea level)

up to 2000 m

Humidity (curve parameter)

Maximum relative humidity 80% up to 31 °C, then decreasing

linearly to 50% relative humidity at 40 °C

Dimensions and weight

Height 1430 mm – 1800 mm, depending on glass assembly

Width 1200 mm

Depth 710 mm max., depending on glass assembly

Bath diameter (inner) 430 mm

Weight Approx. 70 kg without glass

Display

Bath temperature (1 °C steps)

Cooling water temperature (optional) (1 °C steps)

Vapor temperature (1 °C steps)

Setting for the rotational speed (1 rpm steps)

Setting for the bath temperature (1 °C steps)

Actual vacuum (1 mbar steps)

Setting for the vacuum (1 mbar steps)

Cooling

Cooling water ﬂow rate 120–200 liters/hour (variable)

Limitations Max. 2.7 bar absolute pulse-free

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