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R3G250-AT39-71 RadiCal centrifugal fan
Brand：ebmpapst
Model：R3G250-AT39-71
Category：RadiCal centrifugal fan
Sales Hotline:+86 10-62547612
Cell Phone:+86 187 0152 6587
E-mail: Jason@bjhengrui.cn / qin@bjhengrui.cn / sales06@bjhengrui.cn
- Specification
- Details
- Application
R3G250-AT39-71
| Technical description | |
|---|---|
| Weight | 4.42 kg |
| Motor size | 84 |
| Size | 250 mm |
| Rotor surface | Painted black |
| Electronics housing material | Die-cast aluminum |
| Impeller material | Sheet aluminum, laser-welded |
| Number of blades | 7 |
| Direction of rotation | Clockwise, viewed toward rotor |
| Degree of protection | IP54 |
| Insulation class | "B" |
| Moisture (F) / Environmental (H) protection class | H1 |
| 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 |
| Technical features | - Output 10 VDC, max. 1.1 mA - Alarm relay - Motor current limitation - Soft start - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from supply - Thermal overload protection for electronics/motor - Line undervoltage detection |
| EMC immunity to interference | According to EN 61000-6-2 (industrial environment) |
| EMC interference emission | According to EN 61000-6-3 (household environment) |
| Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) | <= 3,5 mA |
| Motor protection | Thermal overload protector (TOP) internally connected |
| with cable | Variable |
| Protection class | I (with customer connection of protective earth) |
| Conformity with standards | EN 61800-5-1 / CE |
| Approval | CCC / EAC |
Adequate Stock.
Place an order and you will get a coupon $5 as well as a minimum 5% discount.
R3G250-AT39-71
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Heat dissipation, ventilation and refrigeration.
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