Max. 270 m /h DC axial fans 3 92 x 38 mm Housing: GRP1) (PBT) Impeller: GRP1) (PA) Direction of air flow: Exhaust over struts Direction of rotation: Clockwise, looking towards rotor Connection: Via single wires AWG 22, TR 64 Weight: 240 g - Material: - - - - - Possible special versions: (See chapter DC fans - specials) - Speed signal - Go / NoGo alarm - External temperature sensor - Internal temperature sensor - PWM control input - Analog control input - Moisture protection - Salt spray protection - Degree of protection: IP 54 / IP 68 m3/h cfm VDC VDC 3252 J/2 H3P 270 158 12 7...13.2 64 7.6 35.0 7 450 -20...+70 85 000 / 42 500 142 500 3254 J/2 H3P 270 158 24 14...26.4 64 7.6 35.0 7 450 -20...+70 85 000 / 42 500 142 500 3258 J/2 HP** 145 85 48 36...56.0 46 5.8 7.0 4 100 -20...+70 100 000 / 50 000 170 000 3258 J/2 HHP 235 138 48 36...56.0 59 7.0 24.3 6 650 -20...+70 90 000 / 45 000 152 500 3258 J/2 H3P 270 158 48 36...56.0 64 7.6 33.6 7 450 -20...+70 85 000 / 42 500 142 500 dB(A) Bel(A) Subject to change ** On request * Power consumption at free air flow. These values can be significantly higher in the operating point. 3 2 Tin-p la 1 cfm 52 Finger guards from p. 242 Air performance measured according to: ISO 5801. Installation category A, without contact protection. Noise: Total sound power level LWA ISO 103002 measured on a hemisphere with a radius of 2 m. Sound pressure level LpA measured at 1 m distance from fan axis. The values given are applicable only under the specified measuring conditions and may differ depending on the installation conditions. In the event of deviation from the standard configuration, the parametersmust be checked after installation! For detailed information see http://www.ebmpapst.com/general conditions ted Hours Hours Curve Temperature range Life expectancy L10IPC (40 C) see page 17 Nominal speed Service life L10 (Tmax) ebm-papst standard Power consumption* Type Nominal data 2016-01 Service life L10 (40 C) ebm-papst standard Sintec sleeve bearings Ball bearings Sound power level C Voltage range rpm-1 Nominal voltage Watts Air flow / Air flow Series 3250 J Sound pressure level 1) Fiberglass-reinforced plastic Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: ebm-papst: 3258J/2HHP 3258J/2H3P 3254J/2H3P 3252J/2H3P