Why Choose the Rittal SK 3320.200 Blue e+ Chiller?
The Rittal SK 3320.200 is a compact and energy-efficient Blue e+ industrial chiller designed for centralised cooling of liquid media in machinery, automation and industrial process applications. As part of the advanced Rittal Blue e+ chiller series, it combines precise temperature control with innovative inverter technology to provide cooling output according to actual demand.
The Blue e+ platform is engineered to improve energy efficiency and process reliability through intelligent control, integrated monitoring sensors and a highly efficient pump system. Its e+ controller provides accurate cooling-medium temperature regulation, while the compact modular construction helps minimise installation footprint and simplifies integration into industrial equipment.
With a total cooling output of 2.5 kW at Tw18/Tu35 and a three-phase 380–415 V AC, 50 Hz supply, the SK 3320.200 is suitable for dependable cooling of machine tools, control equipment and industrial processes. Multi-voltage capability additionally supports 440–480 V AC, three-phase, 60 Hz operation for international applications.
Key Advantages
- Efficient 2.5 kW Blue e+ industrial chiller for liquid cooling applications.
- Innovative DC inverter technology adapts cooling performance to actual demand.
- Precise cooling-medium temperature regulation using the integrated e+ controller.
- Multi-voltage design supports both 380–415 V AC, 50 Hz and 440–480 V AC, 60 Hz supplies.
- Integral overflow valve and monitoring sensors support high operational reliability.
- Highly efficient pump system provides dependable cooling-medium circulation.
- Compact modular construction reduces installation footprint.
- Intuitive control and intelligent interfaces simplify operation and system monitoring.
Key Features
- Rittal Blue e+ chiller series.
- 2.5 kW total cooling output at Tw18/Tu35 and 50 Hz.
- 1.35 kW power consumption at 50 Hz.
- Three-phase 380–415 V AC, 50 Hz rated supply.
- Also supports 440–480 V AC, three-phase, 60 Hz.
- 7 l/min cooling-medium volumetric flow at 50 Hz.
- 2.4 bar pump pressure at 50 Hz.
- Integrated e+ controller with factory setting of +20 °C.
- R-513A refrigerant with a 0.65 kg charge.
- Compact 450 × 820 × 710 mm enclosure.
Precise and Efficient Industrial Liquid Cooling
Industrial chillers such as the Rittal Blue e+ provide a controlled supply of cooled liquid for removing heat from machinery, components and manufacturing processes. By maintaining a stable cooling-medium temperature, the SK 3320.200 helps protect temperature-sensitive equipment, improve process consistency and support reliable machine operation.
The Blue e+ platform uses inverter-controlled technology to match refrigeration output more closely to actual cooling requirements. Combined with precise temperature regulation, efficient pumping and integrated monitoring functions, this demand-based approach helps reduce unnecessary energy consumption while maintaining dependable process cooling.
Typical Applications
- Machine tools and machining centres.
- Industrial automation equipment.
- Process cooling systems.
- Cooling of spindles and drive components.
- Control and power electronics cooling.
- Manufacturing and production machinery.
- Industrial equipment requiring centralised liquid cooling.
