Electronic thermostat Variocool VC 3000

adjustableprogrammablerelay

Product overview
The Variocool VC 3000 is a process thermostat for industrial temperature control, available in air- or water-cooled versions and fitted with steerable fixed castors for easy positioning.

Features

• Process thermostat compatible with non-flammable heat transfer liquids (e.g. water, water/glycol)
• User input via cursor and soft keys
• Powerful pressure pump, up to 37 L/min
• Upgradeable with interface modules (analogue, contact, RS232/485, Profibus, Ethernet-USB)
• Top filler opening and rear drain tap
• Condenser cooled by air
• Colour TFT display showing actual and set values with graphical temperature profile
• Fully electronic continuous controller with PID algorithm
• USB interface as standard
• Integrated programmer with up to 150 segments, split into 5 programmes
• SmartCool energy-saving digital cooling management with compressor on/off control
• Electronic level indicator and low-level alarm
• Remote fault indication via floating contact
• Adjustable bypass for pressure limiting
• Uses conventional refrigerants (HFCs) in accordance with EU Regulation 573/2024 on F-gases

Working range

• Minimum working temperature: -20 °C
• Maximum working temperature: 80 °C
• Temperature stability: 0.05 ± K

Cooling capacity (50 Hz)
Temperature | Tempering medium | Cooling capacity 50 Hz
20 °C | Ethanol | 3 kW
10 °C | Ethanol | 2.4 kW
0 °C | Ethanol | 1.68 kW
-10 °C | Ethanol | 0.95 kW
-20 °C | Ethanol | 0.45 kW

Additional information

• Clear text menu navigation and multi-language support (DE, EN, FR, ES, IT, RU)
• USB interface and integrated programmer for automated temperature sequences
• SmartCool system for energy-efficient operation

Technical specifications

• Working temperature range: -20 ... 80 °C
• Ambient temperature range: 5 ... 40 °C
• Temperature stability: 0.05 ± K
• Heater power (max.): 1.5 kW
• Max. power consumption: 2.6 kW
• Current consumption: 14 A
• Max. discharge pressure: 3.2 bar
• Max. pump flow (pressure): 37 L/min
• Inlet/outlet connection thread (external): G 3/4"
• Pressure adjustment: bypass
• Min. filling volume: 20 L
• Max. filling volume: 33 L
• Dimensions (WxDxH): 550 x 650 x 970 mm
• Weight: 89 kg
• Power supply: 230 V; 50 Hz
• Power plug: Power cord with angled plug (CEE7/7)