MC21676

MULTICOMP  MC21676.  轴流风扇, AC

The is a 230VAC Axial Fan with a precision bearing and PC UL94V-0 impeller. This round tube axial AC fan comes with a thermal protected class B II reliable shaded-pole motor and die-cast aluminum frame. The electrical connection is via UL1007 18AWG leaded wire black cable. The noise level is measured in a semi-anechoic chamber with background noise level below 15dBA. The fan is running in free air with microphone at a distance of one meter from the fan intake. The air performance is measured by a double chamber. The values are recorded when the fan speed has stabilized at rated voltage. The direction of rotation is clock wise direction viewed from front of fan blade.

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500MR at 500VDC Minimum insulation resistance

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1800VAC for one second Dielectric strength

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±15% on rated power and current tolerance

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-10 to 70°C Operating temperature range