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The products are specially designed for VFD to protect the motors. It is used at the output side of frequency converters and converted the PWM output signal of motor into a smooth sine wave form. Besides it reduces the resonance phenomenon caused by distributed capacitance and inductance of the long cable (longer than 50 meters).
In compliance with:EN61558-2-20,EN60076-6,UL1446,EN60939
Approval marks:
Rated voltage: 380V-1000V
Rated frequency: 50Hz/60Hz
Line voltage tolerance: +/-10%
Switching frequency: 3KHz-10KHz
Dielectric test: 50Hz 3KV,60s
Cooling method: Natural air
Ambient temperature: -25 to +50℃
Elevation above sea level: ≤1000m a.s.l.(≤4000m optional)
Maximum humidity: 95%
Protection class: IP00 indoor mounting
Insulation class : H(UL approved resin)
Design method : Three phase, dry type iron core, multiple air gap
Winding material : Copper
Terminals : Copper terminal blocks
DREAM IT · BELIEVE IT · ACHIEVE IT
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