Industrial refrigeration unit Variocool VC 10000

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Overview
Process thermostat in air- or water-cooled version (W) with steerable fixed castors. Tower design from VC 5000 offers optional sound insulation and outdoor installation capability.

Features

• Suitable for use with non-flammable heat transfer liquids (water, water/glycol)
• Clear text menu navigation and coloured TFT display showing actual and set values with graphical temperature profile
• Easy input via cursor and soft keys
• Powerful pressure pump (max. flow 37 L/min)
• Upgradeable with interface modules (analogue, contact, RS232/485, Profibus, Ethernet-USB)
• Filler opening on top and drain tap at the back
• Condenser cooling: water
• Fully electronic continuous controller with PID action
• USB interface as standard and integrated programmer (max. 150 segments, splitable into 5 programmes)
• SmartCool system for energy-saving digital cooling including compressor on/off control
• Electronic level indication and low-level alarm; remote fault indication via floating contact
• Adjustable bypass for pressure limiting
• Utilises traditional refrigerants (HFCs) in accordance with EU regulation on F-gases (EU) 573/2024

Working range

• Min. working temperature: -25 °C
• Max. working temperature: 80 °C
• Temperature stability: 0.1 ± K

Technical data (according to DIN 12876)
Working temperature range | -25 ... 80 °C
Ambient temperature range | 5 ... 40 °C
Temperature stability | 0.1 ± K
Heater power max. | 7.5 kW
Max. power consumption | 11.1 kW
Current consumption | 16 A
Max. discharge pressure | 3.2 bar
Max. pump flow / Pump flow | 37 L/min
In / Outlet connection thread (outside) | G 1 1/4"
Pressure adjustment | bypass
Min. filling volume | 48 L
Max. filling volume | 64 L
Water cooling connection thread (outside) | 3/4 "
Recommended cooling water temperature | 15 °C
Cooling water flow rate | 21.7 L/min
Pressure difference cooling water min. | 3 bar
Maximum pressure cooling water | 10 bar
Dimensions (WxDxH) | 650 x 670 x 1250 mm
Weight | 131 kg
Power supply | 400 V; 3/N/PE; 50 Hz
Power plug | Power cord with plug (IEC 60309, 5-pol, CEE, red, 16 A)

Cooling capacity (50 Hz)
Temperature | Tempering medium | Cooling capacity 50 Hz
20 °C | Ethanol | 10 kW
10 °C | Ethanol | 7.6 kW
0 °C | Ethanol | 5.3 kW
-10 °C | Ethanol | 3.5 kW
-20 °C | Ethanol | 2 kW
-25 °C | Ethanol | 1.3 kW

Characteristics / Technical specifications

• Model: Variocool VC 10000 W
• Part no.: L000748
• Brand: LAUDA
• Working temperature range: -25 ... 80 °C
• Temperature stability: 0.1 ± K
• Heater power max.: 7.5 kW
• Max. power consumption: 11.1 kW
• Current consumption: 16 A
• Max. discharge pressure: 3.2 bar
• Max. pump flow / Pump flow: 37 L/min
• In/Outlet connection thread: G 1 1/4"
• Min. filling volume: 48 L
• Max. filling volume: 64 L
• Water cooling connection thread: 3/4 "
• Recommended cooling water temperature: 15 °C
• Cooling water flow rate: 21.7 L/min
• Cooling water pressure difference min./max.: 3 bar / 10 bar
• Dimensions (WxDxH): 650 x 670 x 1250 mm
• Weight: 131 kg
• Power supply: 400 V; 3/N/PE; 50 Hz
• Power plug: IEC 60309, 5-pol, CEE, red, 16 A
• Operates with non-flammable heat transfer liquids (water, water/glycol)
• Integrated USB interface and programmer (max. 150 segments, splitable in 5 programmes)