3250J ETC2
Document overview
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Technical content
- Input power at free air flow, these values can be significantly higher in the operating point. ** On request NEW NEW NEW NEW NEW 2 0 1 4 - 1 1 – Possible special versions: (See chapter DC fans - specials) - Speed signal - Go / No-go alarm - External temperature sensor - Internal temperature sensor - PWM control input - Analogue control input - Protection against moisture - Protection against salt fog - Type of protection: IP 54 / IP 68 DC axial fans Series 3250 J 92 x 92 x 38 mm max. 270 m3/h – Material: Housing: GRP 1) (PBT) Impeller: GRP 1) (PA) – Direction of air flow: Exhaust over struts – Direction of rotation: Clockwise, seen on rotor – Connection: Via single wires AWG 22, TR 64 – Mass: 240 g 1) Fibreglass-reinforced plastic Type m 3/h CFM VDC VDC dB(A) Bel(A) / Watts rpm °C Hours Hours Nominal data tin-plated Guard grilles from p. 238 Information DC axial fans DC fans - specials ACmaxx / GreenTech EC-Compact fans AC axial fans Accessories Representatives DC centrifugal fans AC centrifugal fans Nominal voltage Air flow Air flow Voltage range Sound pressure level Sound power level Sintec sleeve bearings Ball bearings Input power* Nominal speed Temperature range Service life L 10 (40 °C) ebm-papst Standard Service life L 10 (T max ) ebm-papst Standard Life expectancy L10IPC (40 °C) see page 17 Curve