Water chiller Ultracool UC 2

glycol waterfor refrigerationindustrial

Product overview
LAUDA Ultracool circulation chillers provide precise temperature control across an extended working range from -10 to 35 °C with a temperature stability of ±0.5 K. Protection class IP54 permits outdoor installation; standard fan control allows operation at ambient temperatures down to -20 °C and reduces noise. The unit footprint is reduced compared with previous models. An integrated Ethernet interface is standard and numerous options (e.g. speed-controlled pumps, flow meters, Modbus RS485) allow customer-specific configurations.

Key features

• Industrial circulation chiller
• Industrial block pump with high pressure and high flow
• Operates with non-flammable liquids (water, water/glycol)
• Operation via web server
• Integrated water filter
• Complies with EcoDesign Directive 2009/125/EC energy efficiency requirements
• PID temperature control
• Integrated Ethernet interface
• Uses natural refrigerants

Working range

• Minimum working temperature: -10 °C
• Maximum working temperature: 35 °C
• Temperature stability: ±0.5 K

Cooling capacity (50 Hz)
25 °C — 3.1 kW
20 °C — 3.1 kW
15 °C — 2.8 kW
10 °C — 2.6 kW
5 °C — 2.0 kW
0 °C — 1.7 kW
-5 °C — 1.4 kW
-10 °C — 1.2 kW

Operational notes

• Protection class IP54 for outdoor installation
• Fan control for low ambient operation and noise reduction
• Available options: speed-controlled pumps, flow meters and other modular accessories

Technical specifications

• Working temperature range: -10 ... 35 °C
• Ambient temperature range: -15 ... 50 °C
• Temperature stability: ±0.5 K
• Max. filling volume: 12 L
• Max. discharge pressure: 3.4 bar
• Max. pump flow (pressure): 42 L/min
• Nominal pump flow rate: 5.6 L/min
• Inlet/outlet connection thread (inside): Rp 1/2
• Dimensions (WxDxH): 510 x 680 x 1042 mm
• Weight: 95 kg
• Noise level: 53.5 dB(A)
• Power supply: 230 V; 50 Hz
• Power plug: Power cord without plug (HAR)