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250 SERIES

250 AC Centrifugal Fan, features a compact 0250mm × 81mm design, and Metal impeller, powered by a Capacitor-RunAnd Extemal RotorInductionMotor. Engineered for reliable airflow performance, it is ideal for OEM and industrial applications requiring consistent cooling.
  • Size: 0250mm × 81mm
  • Impeller Material: Metal
  • Motor: Capacitor-RunAnd Extemal RotorInductionMotor
  • Operating Temperature: -10°C–+65°C
  • Lead Wire: Teflon22#UL1332(Optional)
Product details
Parameters
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Dimensions and construction

Source dimensional drawing for the 250 series.

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Performance curve

Source performance curve for the 250 series.

250 technical parameters

Product description

Product Category AC Centrifugal Fan – Backward Curved
Series 250
Size 0250mm × 81mm
Impeller Material Metal
Motor Capacitor-RunAnd Extemal RotorInductionMotor
Lead Wire Teflon22#UL1332(Optional)
Operating Temperature -10°C–+65°C
Type of Protection IP44
Insulation Class F

Model specifications

Model Voltage (VAC) Frequency (Hz) Current (A) Power (W) Speed (RPM) Noise (dB(A)) Capacitor (μF/VAC) Air Flow (CFM)
JH250A2E01 115 50/60 1.4/1.8 152/210 2600/2900 75/78 20/250 854/878
JH250A2E02 230 50/60 0.65/0.85 152/210 2600/2900 75/78 4/500 854/878
JH250A2E03 380 50/60 0.6/0.65 200/260 2600/2900 75/78 — 854/878
JH250A4E02 230 50/60 0.31/0.29 68/63 1450/1650 61/64 4/500 47/548
fan p09 forward curve
fan p10 motor fan
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Performance Testing

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