Home inverter controller - Refrigerator drive controller
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Transport Package:
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carton
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Trademark:
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SP
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Origin:
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CHINA
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Quick Details
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Application:
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Household Appliances
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Operating Speed:
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Other
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Excitation Mode:
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Other
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Function:
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Control
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Casing Protection:
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Other
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Number of Poles:
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Other
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Structure and Working Principle:
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Other
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Type:
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Other
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Certification:
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ISO9001
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Brand:
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Other
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Payment:
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T/T
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Export Port:
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HangZhou
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Output:
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100pcs/day
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Model NO:
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EC250W refrigerator compressor driver plate
Quick Details
Product Category:
Home inverter controller - Refrigerator drive controller
Ⅰ、Technical parameters
1. Rated working voltage: 110VAC-280VAC.
2. Maximum input power: 250W.
3. Working environment temperature: -40℃~65℃.
4. Protection mode: the top surface of the PCB is coated with three anti-paint, and the bottom surface is coated with thermal conductive glue between the heat dissipation plate.
5. Protection level IP54.
6. Pollution level: II.
Ⅱ、Function introduction
1. Power over-voltage protection, motor phase line over-current protection, power parts over-temperature protection, power phase protection, motor phase protection and other fault protection functions.
2. Sine wave control, speed range 1000rpm-4500rpm.
3.PWM frequency speed regulation function: 0-150Hz 0rpm-4500rpm.
Ⅲ、Product characteristics
1. Full floating-point operation FOC control.
2. Torque compensation, harmonic compensation, buffeting adjustment.
3. High precision control, speed fluctuation ±5RPM.
4. High efficiency controller, the highest efficiency point can reach 96.1%.
5. Advanced starting scheme, short starting time, starting pressure difference > 1Mpa, balance pressure > 1Mpa.
Ⅳ、Typical applications
Refrigerator compressor
