ECFanGrid
An ECFanGrid consists of several EC fans operated in parallel in a kind of fan wall. The volume flow is multiplied proportionally to the number of fans, while the pressure conditions remain constant. The EC fans used are not only highly efficient, but as a perfectly matched unit (electronics, motor & impeller) they also enable simple plug & play solutions for almost any ventilation requirement.
In addition, several controllable fans can be adapted much better to the actual air performance required, which increases efficiency at every operating point
The ECFanGrid Retrofit System is particularly suitable for replacing old, inefficient belt-driven fans in ventilation units. It does not matter which brand is in use. The Retrofit System is flexible and always suitable!
All components, from the fans to the switch cabinet and the adaptive sheet metal parts, come from our own production and are part of every ECFanGrid Retrofit System from Rosenberg.
Advantages
Easy installation
The ECFanGrid is ideal for retrofitting existing HVAC equipment, especially when a single large centrifugal fan is to be replaced. Due to its smaller component size, the ECFanGrid can be carried into the building and installed by one or two people through standard doors.
Easy maintenance
In opposite to a conventional belt drive fan, which covers a relatively large floor area, the ECFanGrid is completely floor-free. This means that it is more effective to maintain hygiene within the air handling unit. No dust is released into the supply air as there is no more belt abrasion.
Reliability
The ECFanGrid offers an absolute degree of reliability due to its "built-in" redundancy. In the unlikely event that a fan should fail, only this part of the airflow is lost. The loss of this airflow is then fully automatically compensated by increasing the speed of all other fans.
Energy Savings
Obsolete fans are one of the main causes of excessive energy consumption in existing HVAC systems. In comparison, modern, energy-efficient fans easily achieve system efficiencies of 70 %. The more efficient components allow energy savings of up to 50 %
Componenten
We would be pleased to realize your project
Get in touch with us!
No product defined
No product defined in this category.