![](https://chillventa.carel.com/new-carel-com-theme/images/spacer.png)
Planimetria-fiera-Chillventa.jpg
![Image](https://chillventa.carel.com/documents/455446/2449430/Planimetria-fiera-Chillventa.jpg/432398f1-7f21-4eba-9172-d37e3861abd9;jsessionid=B91A2C9AC861B1671723008CF58DCE80?version=1.1&t=1721900171000&imageThumbnail=1)
slier_where-we-are.jpg
![Image](https://chillventa.carel.com/documents/455446/2450579/slier_where-we-are.jpg/94a210fb-e3c7-49a4-8f13-a21feaa6415c;jsessionid=B91A2C9AC861B1671723008CF58DCE80?version=1.0&t=1721898221000&imageThumbnail=1)
Specialist forums 2024
Specialist forums
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...
Where we are
Chillventa International Exhibition
Exhibition Centre 11-13 October 2022, Nurnberg
From 11 to 13 October, CAREL will be at Chillventa 2022 - stand 5-306/308...
Technology on stage 2024
Technology on stage
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud...
logo-r290.png
![Image](https://chillventa.carel.com/documents/455446/2448576/logo-r290.png/a395033f-81e1-4689-8e6d-6cbbb6e2e2c7;jsessionid=B91A2C9AC861B1671723008CF58DCE80?version=1.0&t=1721662781000&imageThumbnail=1)
logo-stone.png
![Image](https://chillventa.carel.com/documents/455446/2448576/logo-stone.png/e4b724da-879d-4090-bd05-18d2f13a005f;jsessionid=B91A2C9AC861B1671723008CF58DCE80?version=1.2&t=1721662528000&imageThumbnail=1)
logo-redoptimise.png
![Image](https://chillventa.carel.com/documents/455446/2448576/logo-redoptimise.png/bca3628e-4705-4eb2-9d67-14c8b7128ab9;jsessionid=B91A2C9AC861B1671723008CF58DCE80?version=1.2&t=1721662520000&imageThumbnail=1)
logo-newtera.png
![Image](https://chillventa.carel.com/documents/455446/2448576/logo-newtera.png/32f06aa7-123f-4073-ad97-d60e50f0393c;jsessionid=B91A2C9AC861B1671723008CF58DCE80?version=1.2&t=1721662512000&imageThumbnail=1)
logo-mpxpro.png
![Image](https://chillventa.carel.com/documents/455446/2448576/logo-mpxpro.png/b203a0c6-4358-4c58-bac1-50ded76bba0a;jsessionid=B91A2C9AC861B1671723008CF58DCE80?version=1.2&t=1721662501000&imageThumbnail=1)
Maximum performance and reliability for scientific applications
Pharmaceuticals and healthcare services have continued to attract a high level of interest in recent years, with a big boost due to Covid19. Attention has also grown in product storage solutions...
slider-iJS.jpg
![Image](https://chillventa.carel.com/documents/455446/1965376/slider-iJS.jpg/0e15aad1-54f0-4cbe-9b67-6cece6c9d6f3;jsessionid=B91A2C9AC861B1671723008CF58DCE80?version=1.0&t=1664782373000&imageThumbnail=1)
DC Technology for high efficiency solutions
Energy efficiency has been a consolidated requirement for years now, especially in commercial refrigeration.
The main driver is the normative context (in Europe through the Eco...
![](https://chillventa.carel.com/new-carel-com-theme/images/spacer.png)
The RSF modules control the correct presence and sequence of the input phases L1, L2 and L3 and measure the three phase voltage. They are fitted with an output relay that is energised only when the sequence is correct and every single phase is ranging within ±10% of rated voltage (according to the model).
The devices features compact and modular dimensions (international DIN standard). Thus, their use is suggested for devices, systems or equipment where the correct phase sequence is indispensable for a good functioning.