3 Product overview
3.1 Operational area
The fans motors are not ready-for-use products, but conceived as components for ventilation systems
(type designation
rating plate).
The fans may not be operated until they are installed in line with their intended use. The supplied and
certified guard grille of ZIEHL-ABEGG SE fans is designed in accordance with DIN EN ISO 13857
Table 4 (from the age of 14 up). In the event of deviations, further structural protective measures must
be taken for safe operation.
3.2 Functional description
ECblue stands for EC fans and motors with maximum efficiency. Highly efficient, electronically
commutated motors with permanent magnets are used the speed of which is controlled by the
integrated controller.
The devices are constructed in accordance with the general requirement in EN 61800-2 for adjustable
speed electrical power systems and is intended for one-quadrant drives.
The ventilation units for drive units are available in sucking and pressing versions.
Air flow di-
rection
Suction side version
Blower side version
Air flow di-
rection
Assembly instructions ECblue Product overview
L-BAL-F065-GB 1617 Index 004 Part.-No. 00702801-GB
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