4312 Visual Communications Company

Tin-plated 3 Max. 204 m /h DC axial fans 119 x 32 mm 1) Material: Housing: GRP (PBT) Possible special versions: 1) Impeller: GRP (PA) (See chapter DC fans - specials) Direction of air flow: Exhaust over struts - Speed signal Direction of rotation: Clockwise, - Go / NoGo alarm looking towards rotor - Alarm with speed limit Connection: Via single wires AWG 22, - External temperature sensor TR 64 - Internal temperature sensor Highlights: Ball bearings and sleeve - PWM control input bearings available - Analog control input Weight: 220 g - Moisture protection - Salt spray protection - Degree of protection: IP 54 / IP 68 1) Fiberglass-reinforced plastic Series 4300 Nominal data 3 -1 Type m /h cfm VDC VDC dB(A) Bel(A) / Watts rpm C Hours Hours 4312 GL 95 56 12 6...15 30 4.3 1.2 1 550 -20...+75 80 000 / 35 000 135 000 4312 L 95 56 12 6...15 30 4.3 1.2 1 550 -20...+75 80 000 / 35 000 135 000 4312 GM 140 82 12 6...15 39 5.3 3.1 2 300 -20...+75 70 000 / 30 000 117 500 4312 M 140 82 12 6...15 39 5.3 3.1 2 300 -20...+75 70 000 / 30 000 117 500 4312 G 170 100 12 6...15 45 5.8 5.0 2 800 -20...+70 62 500 / 30 000 105 000 4312 170 100 12 6...15 45 5.8 5.0 2 800 -20...+70 62 500 / 30 000 105 000 4312-179 204 120 12 6...13.2 51 6.4 9.4 3 400 -20...+65 47 500 / 27 500 80 000 4314 L 95 56 24 12...28 30 4.3 1.2 1 550 -20...+75 80 000 / 35 000 135 000 4314 M 140 82 24 12...28 39 5.3 2.8 2 300 -20...+75 70 000 / 30 000 117 500 4314 G 170 100 24 12...28 45 5.8 4.7 2 800 -20...+75 62 500 / 27 500 105 000 4314 170 100 24 12...28 45 5.8 5.0 2 800 -20...+75 62 500 / 27 500 105 000 4314-147 180 106 24 12...28 47 6.1 4.7 3 000 -20...+75 57 500 / 25 000 80 000 4314-180 204 120 24 12...26 51 6.4 8.5 3 400 -20...+70 45 000 / 22 500 75 000 4318 M 140 82 48 36...56 39 5.3 3.6 2 300 -20...+75 70 000 / 30 000 117 500 4318 170 100 48 36...53 45 5.8 5.1 2 800 -20...+75 62 500 / 27 500 105 000 Subject to change Rotor protrusion max. 0.4 mm. Air performance measured according to: ISO 5801. Installation category A, without contact protection. Noise: Total sound power level L A ISO 103002 W measured on a hemisphere with a radius of 2 m. Sound pressure level L A measured at 1 m distance p 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 parameters must be checked after installation! For detailed information see