piko Recirculating Chillers

Cooling Capacity 250-3,500 W @+20 °C; Process Fluid Flow Rate 4 lpm @3.5 bar; Temperature Stability ≤±0.1 K; Coolant Temperature 10-35 °C

Termotek’s piko series of recirculating chillers is a further development of the supplier’s successful P300 series. piko chillers are active cooling systems suitable for applications which require a particularly high degree of temperature stability of ±0.1 K.

Being plug-in coolers, piko chillers are suitable for integration in a wide variety of systems. The chillers’ heights vary according to the power: sizes ranging from 3 to 12 RU (rack units) with a refrigeration capacity of 250 W to 3.5 kW are available as standard. While standard piko chillers operate on 230 VAC, the special version piko 24/48 VDC is designed for 24 or 48 V DC and can therefore be integrated in the low-voltage circuits of customers ex works.

The service-proven cooling concept of the P300 series is continued in the piko, which also uses deionised water for the cooling medium as well. A new feature offered by the piko series is a special controller platform, providing the complete monitoring of the entire process, registering all relevant parameters in real-time and therefore guaranteeing extremely high levels of accuracy – also possible from any location if the optional remote mode is used.

A new design feature contributes to the high operational reliability of the piko coolers: all components can be accessed from the front, which means that the unit no longer needs to be taken out of the mounting rack for maintenance work.

Key Features:

• Size- and Service-optimized 19” Concept
• Temperature Control (Cooling / Heating)
• Cooling Capacity: 250 W to 3.5 kW (@+20 °C Water, +20°C Ambient)
• Loop Cooling Water Flow: +10 to +35 °C
• New Modular Controller Platform
• Extremely High Level of Temperature Stability: ≤0.1 K
• Particularly Low Maintenance
• High Level of Reliability
• Suitable for a Variety of Fluid Media Like Deionised Water or Water Containing Defined Additives
• Reduced Noise and Vibrations
• Energy-efficient and Space-saving
• Innovative Design
• Service-friendly Front Panel Access
• Flow Measurement and Monitoring
• Adjustable Water Bypass Valve
• Remote Start Via 24 VDC Signal
• Speed-controlled Fan
• 50 Hz/60 Hz Design
• 24/48 VDC Version for Low-voltage Circuits Available
• Refrigerant R134a
• RS 232/485 Interface

Applications: Cooling of Systems Requiring a Particularly High Degree of Temperature Stability