Variocool VC 5000

All models are available in air- or water-cooled versions (W) and are equipped with steerable fixed castors. Sound insulation or the option for outdoor installation is available for the powerful process thermostats in tower design from the VC 5000.

Order no.: L000728


Process thermostat suitable for use with non-flammable heat transfer liquids
Easy input via cursor and soft keys
Powerful pressure pump
Upgradeable with an interface module (analogue module, contact module, RS 232/485 module, Profibus, Ethernet-USB module)
Filler opening on top, drain tap on the backside
Condenser cooling Air
Coloured TFT display for simultaneous indication of actual & set values and graphic illustration of the temperature profile
Fully electronic continuous controller with PID action
USB interface as standard
Integrated programmer with max. 150 segments, splitable in 5 programmes
SmartCool system for energy-saving digital cooling management including compressor on-off control
Clear text menu navigation, six selectable languages DE, EN, FR, ES, IT, RU
Electronic level indication and low level alarm
Remote fault indication through floating contact
Adjustable bypass for pressure limiting
Operates with non flammable liquids (water,water/glycol)

Working range

Min. working temperature

-20 °C

Max. working temperature

80 °C

Temperature stability

0.05 ± K

Technical data (according to DIN 12876)

Working temperature range
-20 ... 80 °C
Ambient temperature range
5 ... 40 °C
Temperature stability
0.05 ± K
Heater power max.
4.5 kW
Max. power consumption
7.8 kW
Current consumption
12 A
Max. discharge pressure
3,2 bar
Max. pump flow pressure
37 L/min
In / Outlet connection thread (outside)
G 3/4"
Pressure adjustment
Max. filling volume
33 L
Dimensions (WxDxH)
550 x 650 x 970 mm
97 kg
Power supply
400 V; 3/N/PE; 50 Hz
Power plug
Power cord with plug (IEC 60309, 5-pol, CEE, red, 16 A)
TemperaturTemperiermediumKälteleistung 50 Hz
20 °CEthanol5 kW
10 °CEthanol3,9 kW
0 °CEthanol2,75 kW
-10 °CEthanol1,7 kW
-20 °CEthanol0,9 kW


Downloads - general product data

Please select which documents you would like to see in which language:

Available documents
Available languages
Device Device category Document type Language Format File size

Chapter Circulation and process thermostats
Overall brochure

Process thermostats Brochure
PDF 4,76 MB Download document

Variocool (new design)

Process thermostats Operating instructions
PDF 3,66 MB Download document


Process thermostats Operating instructions
PDF 2,28 MB Download document

Variocool NRTL

Process thermostats Operating instructions
PDF 2,21 MB Download document


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