BACKWARD CURVED FAN 48 Vd.c.
radial fans with backwards-curved blades
RRE19D07BR0 - BACKWARD CURVED FAN 48 Vd.c.
More information: "BACKWARD CURVED FAN 48 Vd.c."
Radial fans with backwards-curved blades are used in suction, even without scroll, in high-speed applications. As a result of these characteristics, they can determine a high-pressure flow with reduced airflow. Radial backwards-curved fans have good air efficiency and a low noise level.
Documentation available
Document list
| Document type | Format | Size | Action |
|---|
APPROVALS
| Approvals | CE |
|---|
ELECTRICAL DATA
| Insulation Class | B |
|---|---|
| Motor Protection | Electronically Protected |
| Operating Voltage | 36-57 V d.c. |
| Rated Current | 1.36 A |
| Rated Power | 65 W |
| Rated Voltage | 48 V d.c. |
| Tachometer Output | 3 pulse/revolution |
ENVIRONMENTAL AND THERMAL DATA
| IP Protection Degree | IP42 |
|---|---|
| Operating Temperature | -20÷60 °C |
| Storage Temperature | -25÷60 °C |
GENERIC DATA
| Cable Length | 1000 mm |
|---|---|
| Electrical Connection | Wires |
| Fan Noise | 65 dB(A) |
| Lead Wire | Yellow 0-10Vdc/PWM |
| Lead Wire | Blue Negative |
| Lead Wire | Red Positive |
| Lead Wire | White Tacho |
| Life Expectancy | 20000 h at 70 °C |
MECHANICAL DATA
| Bearing | Ball Bearing |
|---|
PERFORMANCE
| Max Airflow | 650 m³/h |
|---|---|
| Max Static Pressure | 400 Pa |
| RPM | 3100 RPM |
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