ebm-papst Mulfingen GmbH & Co. KG R1G250-RC87-81
EC centrifugal fan - RadiCal
Категории:
Технические характеристики
| Масса | 2,04 kg |
|---|---|
| Motor size | 74 |
| Size | 250 mm |
| Rotor surface | Painted black |
| Материал | Die-cast aluminum, painted gray |
| Материал | PA plastic, sheet-metal plate painted black |
| Number of blades | 7 |
| Direction of rotation | Clockwise, viewed toward rotor |
| Degree of protection | Motor IP24 KM |
| Insulation class | "B" |
| Moisture (F) / Environmental (H) protection class | H3 |
| Max. permitted ambient temp. for motor (transport/storage) | +80 °C |
| Min. permitted ambient temp. for motor (transport/storage) | -40 °C |
| Installation position | Shaft horizontal or rotor on bottom; rotor on top on request |
| Condensation drainage holes | On rotor side |
| Mode | S1 |
| Motor bearing | Ball bearing / (sealed) |
| Technical features | - Tach output - Motor current limitation - Soft start - Control input 0-10 VDC / PWM - Overvoltage detection - Thermal overload protection for electronics - Reverse polarity protection |
| EMC regulations | according to EN 50121-3-2 |
| Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) | <= 3,5 mA |
| with cable | Variable |
| Protection class assignment | III; Supply with safety extra-low voltage SELV.|The built-in component has several local protection class assignments.|The final protection class is determined by the intended installation. |
| Conformity with standards | EN 45545-2, HL3; EN 50155; EN 61373, Cat. 1B |
| Comment on CE | Ecodesign Directive 2009/125/EC + Fan Regulation (EC) No. 327/2011 does not apply, as use only in means of transport for transporting persons or goods. |
| Approval | EAC |
| Comment | EN 50155:2021 (Section 5.2.4) assessment criterion "C" |
| Напряжение питания | DC |
| Напряжение питания | 24 V |
| Напряжение питания | 16 .. 32 V |
| Type of data definition | running at free air |
| Speed | 2500 min-1 |
| Power input | 120 W |
| Current draw | 4,9 A |
| Рабочая температура | -25 °C |
| Рабочая температура | 60 °C |