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– Possible special versions: (See chapter DC fans - specials) - Speed signal - Go / No-go alarm - Alarm with limit speed - External temperature sensor - Internal temperature sensor - PWM control input - Analogue control input - Protection against moisture DC axial fans Series 4400 F 119 x 119 x 25 mm max. 170 m3/h Type m3/h CFM VDC VDC dB(A) Bel(A) / Watts rpm °C Hours Hours Subject to alternations – Material: Housing: GRP1) (PBT) Impeller: GRP1) (PA) – Direction of air flow: Exhaust over struts – Direction of rotation: Counter-clockwise, seen on rotor – Connection: Via single wires AWG 24, TR 64 – Highlights: Ball bearings and plain bearings available – Mass: 175 g 1) Fibreglass-reinforced plastic 0 1 53 04 5 607 5 90 25 50 75 100 125 0,15 0,10 0,05 m³/h Pa CFM [in H 2O] Nominal data Available on request: Fan housing with moulded-in spacers. For mounting over both flanges. tin-plated Guard grilles from p. 238 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 L10 (40 °C) ebm-papst Standard Service life L10 (Tmax) ebm-papst Standard Life expectancy L10IPC (40 °C) see page 17 Curve

– Speed-proportional rectangular pulse for external speed monitor ing of fan motor – 2, 3 or 6 pulses per revolution – Open collector signal output – Extremely wide operating voltage range – Easy adaptation to user interface – Connection via separate lead – The sensor signal also serves as a major comparison variable for setting and maintaining the setpoint speed for interactive or controlled cooling with one or several interconnected fans. Electrical connection All voltages measured to ground. External load resistor Ra / US / UBS required. Alle TD Lüfter. Bsp.: 6400 TD Speed signal US Low Condition: Isink Speed signal US High Condition: Isource Sensor operating voltage UBS max. Perm. sink current Isink max. Pulses per revolution Fan description Basic typeSignal data Type VDC mA VDC mA VDC mA Page 250 ≤ 0,4 2 ≤ 30 0 30 2 2 31

400 F ≤ 0,4 1 ≤ 30 0 30 2 2 32

400 ≤ 0,4 1 ≤ 30 0 30 2 2 33

420 J ≤ 0,4 2 ≤ 15 0 15 4 2 34

500 F ≤ 0,4 1 ≤ 30 0 30 2 2 35

600 F ≤ 0,4 1 ≤ 30 0 30 2 2 36

620 ≤ 0,4 2 ≤ 30 0 30 4 2 37

630 U ≤ 0,4 2 ≤ 30 0 30 4 2 38

600 N ≤ 0,4 2 ≤ 28 0 28 4 2 39

600 J ≤ 0,4 2 ≤ 30 0 30 4 2 41

700 F ≤ 0,4 2 ≤ 30 0 30 4 2 42

8450 ≤ 0,4 2 ≤ 28 0 28 4 2 43

8400 N ≤ 0,4 2 ≤ 28 0 28 4 2 44

8400 N VARIOFAN ≤ 0,4 2 ≤ 30 0 30 4 2 45

8300 ≤ 0,4 2 ≤ 30 0 30 4 2 46

8200 J ≤ 0,4 2 ≤ 30 0 30 4 2 47

3400 N ≤ 0,4 2 ≤ 28 0 28 4 2 48

3400 N VARIOFAN ≤ 0,4 2 ≤ 30 0 30 4 2 49

3300 ≤ 0,4 2 ≤ 30 0 30 4 2 50

3300 N ≤ 0,4 2 ≤ 30 0 30 4 2 51

3212 J / 3214 J ≤ 0,4 2 ≤ 30 0 30 4 2 52

3218 J ≤ 0,4 2 ≤ 60 0 60 4 2 52

3250 J ≤ 0,4 2 ≤ 60 0 60 4 3 53

4412 F / 4414 F ≤ 0,4 2 ≤ 30 0 30 4 2 54

4418 F ≤ 0,4 2 ≤ 60 0 60 4 2 54

4400 FN ≤ 0,4 2 ≤ 30 0 30 4 2 55

4312 / 4314 ≤ 0,4 2 ≤ 30 0 30 4 2 56 4318 ≤ 0,4 2 ≤ 60 0 60 4 2 56 4312 / 4314 VARIOFAN ≤ 0,4 2 ≤ 30 0 30 4 2 57

4318 VARIOFAN ≤ 0,4 2 ≤ 60 0 60 4 2 57

4400 ≤ 0,4 2 ≤ 30 0 30 4 2 58/59

4100 N ≤ 0,4 2 ≤ 30 0 30 4 2 60

4100 NHH...NH6 ≤ 0,4 2 ≤ 60 0 60 10 2 61 4100 NH7...NH8 ≤ 0,4 2 ≤ 60 0 60 20 3 62 DV 4100 ≤ 0,4 2 ≤ 30 0 30 4 2 63 Subject to alternations Ra

Available on request: – Electrically isolated sensor and signal circuit – Varying voltage potentials for power and logic circuit Type VDC mA VDC mA VDC mA Page

5200 N ≤ 0,4 2 ≤ 30 0 30 4 2 64

DV 5200 ≤ 0,4 2 ≤ 30 0 30 4 2 65

5112 N ≤ 0,4 2 ≤ 15 0 5 20 2 66

5114 N / 5118 N ≤ 0,4 2 ≤ 60 0 60 20 2 66

5300 ≤ 0,4 2 ≤ 72 0 72 4 2 67

5300 TD ≤ 0,4 2 ≤ 72 0 72 20 6 68

7112 N / 7118 N ≤ 0,4 2 ≤ 60 0 60 20 2 69

7114 N ≤ 0,4 2 ≤ 30 0 30 20 2 69

7200 N ≤ 0,4 2 ≤ 15 0 15 20 2 70

6300 ≤ 0,4 2 ≤ 72 0 72 20 2 72

6300 TD ≤ 0,4 2 ≤ 72 0 72 20 6 73/74

DV 6300 ≤ 0,4 2 ≤ 72 0 72 20 6 75 6400 ≤ 0,4 2 ≤ 60 0 60 20 2 76

2200 FTD ≤ 0,4 2 ≤ 72 0 72 20 6 80

RL 48 ≤ 0,4 2 ≤ 30 0 30 4 2 95 RL 65 ≤ 0,4 2 ≤ 30 0 30 4 2 96 RL 90 N ≤ 0,4 2 ≤ 30 0 30 4 2 97 RLF 100 ≤ 0,4 2 ≤ 30 0 30 4 2 98 RG 90 N ≤ 0,4 2 ≤ 30 0 30 4 2 99 RG 125 N ≤ 0,4 2 ≤ 30 0 30 4 2 100 RG 160 N ≤ 0,4 2 ≤ 30 0 30 20 2 101 RG 160 NTD ≤ 0,4 2 ≤ 60 0 60 20 6 102 RG 190 TD ≤ 0,4 2 ≤ 72 0 72 20 6 103 RG 220 TD ≤ 0,4 2 ≤ 72 0 72 20 6 104 RG 225 TD ≤ 0,4 2 ≤ 72 0 72 20 6 105 RET 97 TD ≤ 0,4 2 ≤ 72 0 72 20 6 106 REF 100 ≤ 0,4 2 ≤ 30 0 30 4 2 107 RER 120 TD ≤ 0,4 2 ≤ 72 0 72 20 6 109 RER 133 TD ≤ 0,4 2 ≤ 72 0 72 20 6 113 RER 160 NTD ≤ 0,4 2 ≤ 60 0 60 20 6 115 REF 175 TD ≤ 0,4 2 ≤ 72 0 72 20 6 116 RER 175 TD ≤ 0,4 2 ≤ 72 0 72 20 6 117 RER 190 TD ≤ 0,4 2 ≤ 72 0 72 20 6 118 RER 220 TD ≤ 0,4 2 ≤ 72 0 72 20 6 124 RER 225 TD ≤ 0,4 2 ≤ 72 0 72 20 6 125 Subject to alternations Speed signal US Low Condition: Isink Speed signal US High Condition: Isource Sensor operating voltage UBS max. Perm. sink current Isink max. Pulses per revolution Fan description Basic typeSignal data Note: With these fan options, deviations in regard to temperature range, voltage range and power consumption are possible compared with standard fan data. InformationDC axial fansDC fans - specialsACmaxx / GreenTech EC-Compact fansAC axial fansAccessoriesRepresentatives DC centrifugal fansAC centrifugal fans