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Blue e+ chillers are efficient, flexible and compact. The cooling water is centrally cooled, supplying the air/water heat exchanger and other systems an efficient cooling solution. Up to 70% energy saved due to speed-regulated components and inverter technology. International approvals and multi-voltage capability for worldwide use. Intuitive operation using touch display and intelligent communication interfaces ensure convenient operation and analysis.
Rittal Blue e+ compact chiller is an intelligent, high-precision liquid cooling solution for industrial equipment, with a rated capacity of 1.5 to 7 kW. By utilizing DC inverter technology, Blue e+ compact chillers automatically adjust compressor and fan speeds to deliver extreme energy efficiency while keeping temperature fluctuations within ±0.5 K. Equipped with all-aluminum microchannel heat exchangers, Blue e+ compact chillers reduce refrigerant charge by up to 55% for enhanced environmental compliance.
Additionally, Blue e+ compact chillers feature compact dimensions, an intuitive touch screen, and digital network integration, combining efficiency, precision, and smart connectivity.
Blue e+ Chillers
| Article no. | Cooling output Tw18 Tu35/50 Hz | Rated operating voltage | Refrigerant |
| SK 3319100 | 1.5 KW | 380 V - 415 V, 3~, 50 Hz 440 V - 480 V, 3~, 60 Hz |
R-513A |
| SK 3320200 | 2.5KW | 380 V - 415 V, 3~, 50 Hz 440 V - 480 V, 3~, 60 Hz |
R-513A |
| SK 3334300 | 4 KW | 380 V - 415 V, 3~, 50 Hz 440 V - 480 V, 3~, 60 Hz |
R-513A |
| SK 3334400 | 5.5 KW | 380 V - 415 V, 3~, 50 Hz 440 V - 480 V, 3~, 60 Hz |
R-513A |
| SK 3334450 | 7 KW | 380 V - 415 V, 3~, 50 Hz 440 V - 480 V, 3~, 60 Hz |
R-513A |
Blue e+ Series Compact Chillers Benefits:
Chiller Blue e+ Hybrid IT
| Article no. | Cooling output Tw18 Tu35/50 Hz | Rated operating voltage | Refrigerant |
| SK 3334440 | 5 kW | 380 V - 415 V, 3~, 50 Hz 440 V - 480 V, 3~, 60 Hz |
R-513A |
| SK 3334480 | 6.7 kW | 380 V - 415 V, 3~, 50 Hz 440 V - 480 V, 3~, 60 Hz |
R-513A |
Chiller Blue e+ Hybrid IT Benefits:
Blue e+ Outdoor Chiller
Blue e+ Outdoor Chiller
Cooling capacity: 4, 5.5 and 7 kW
Weather-proof due to aluminium housing with UV-resistant coating
Usable at temperatures down to -20 °C
Integrated heater for pre-heating of the medium
Protected touch display
For remote monitoring and networking of cooling units and chillers, use the Blue e+ Generation IoT Interface, item number 3124.300. Increase machine availability and process safety by remote monitoring of device data, condition, and system messages.
Stable processes and consistent machine performance thanks to precise cooling (temperature accuracy of ±0.5 K)
Demand-based performance adjustments: Flexible speed control and inverter technology save energy when not needed
Future-proof: F-gas compliant thanks to refrigerants with low GWP values
Efficient: Use of microchannel technology reduces refrigerant volume by up to 55%
Space-saving: Compact and modular design ensures a minimal footprint (0.29 m²)
High operational safety thanks to integrated safety features: Flow sensor, level monitoring, pressure relief valves
Minimised downtime thanks to fast, reliable service and high spare parts availability
Application
Blue e+ chillers offer a wide range of applications and demonstrate their strengths where precise cooling is essential – in industrial manufacturing, under harsh outdoor conditions, and in energy-efficient climate control of small data centres.
Chiller options
More flexibility with preconfigured chiller options: Our chiller series opens up a wide range of application possibilities. No matter where you want to use your chiller, we have the right option for you. Thanks to preconfigured options, delivery times are shortened and the ordering process is simplified.
Our Factory
FAQ
1 Q: How do Blue e+ chillers support Industry 4.0 and the smart Internet of Things (IoT)?
A: The units come with an intuitive touch-screen display and are IoT-ready. By pairing with Rittal's IoT interface module, users can seamlessly integrate the chillers into factory management systems or the cloud via protocols like Modbus RTU or OPC UA, enabling remote monitoring, energy consumption analysis, smart fault diagnosis, and predictive maintenance.
2 Q: How energy efficient is a Blue e+ chiller?
A: Depending on load conditions, Blue e+ systems can significantly reduce energy consumption compared to conventional cooling systems due to inverter technology and dynamic cooling control.
A: You can contact Suwi through the inquiry form, email, phone, or WhatsApp shown on the product page.
A: We are a Rittal agent with more than 10 years of experience. We guarantee genuine, original products, ready stock, and fast shipment.
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Blue e+ chillers are efficient, flexible and compact. The cooling water is centrally cooled, supplying the air/water heat exchanger and other systems an efficient cooling solution. Up to 70% energy saved due to speed-regulated components and inverter technology. International approvals and multi-voltage capability for worldwide use. Intuitive operation using touch display and intelligent communication interfaces ensure convenient operation and analysis.
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