DC centrifugal compact fan
single inlet
RER 125-19/12 NG
Technical features
General description DC centrifugal fan with electronically commutated external rotor motor. Commutation electronics
completely integrated.
Optional Vario-Pro: Highly flexible software configuration for the fan ensures an easily customizable
solution to meet the individual requirements of your application.
Mass 0.320 kg
Dimensions 138 Ø x 35 mm
Material of impeller Fiberglass-reinforced plastic reinforced with sheet steel.
Direction of air flow Centrifugal
Direction of rotation Right, looking at rotor
Bearing Sintec sleeve bearing system
Lifetime L10 at 40 °C 62500 h
Lifetime L10 at maximum
temperature
27500 h
Connection line 2 single strands AWG 22, TR 64
Motor protection With electronic reverse polarity protection. The fan runs only if the polarity is correct.
Locked-rotor protection With electronic blocking and overload protection
Approval VDE, CSA, UL, CE
Web data sheet XI · Page 2 of 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Straße 1 · D-78112 St. Georgen · Phone +49 7724 81-0 · Fax +49 7724 81-1309 · info2@de.ebmpapst.com · www.ebmpapst.com
