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Centrifugal Backward Fans - 250 Series
| Motor Design | Single Phase, Capacitor Driven (External Rotor) |
| Housing Material | PA6, Rotor Aluminium Casting |
| Impellor | Metal |
| Bearing | Ball |
| Operating Voltage | 185 - 245 VAC |
| Dielectric Strength | 1.5 KV 1 minute |
| Insulation Class | F |
| Insulation Resistance | Above 100M Ohms at 500 VDC |
| Motor Protection | Thermal Protected 155±5℃ |
| IP Protection | IP 44 |
| Operating Temperature | -30 to +60℃ |
| Net Weight | 3.5 Kgs |
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Specifications
| Model | Bearing | Rating Voltage | Frequency | Rated Current | Input Power | Speed | Capacitor | Air Volume | Noise Level |
|---|---|---|---|---|---|---|---|---|---|
| SUPER FLOW | V | Hz | A | W | RPM | μ F/VAC | M³ / h | dB(A) | |
| SF2E-250 | Ball | 230 | 50 | 0.81 | 190 | 2450 | 6/500 | 1150 | 68 |
| SF2E-250 | Ball | 230 | 60 | 1.07 | 245 | 2600 | 6/500 | 1250 | 70 |
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