1PC used working PN-43286 for the main control board of Allen-Bradley (AB) PowerFlex 400 series frequency converters #QYM001 J1688
1PC used working PN-43286 for the main control board of Allen-Bradley (AB) PowerFlex 400 series frequency converters #QYM001 J1688
| Parameter Category | Core Details |
|---|---|
| Compatible Drives | PowerFlex 400 series frequency converters, corresponding to power range 7.5–75kW (subject to the main drive model) |
| Core Functions | V/F and vector control algorithm execution, operation parameter storage and reading, digital/analog signal processing, fault diagnosis and alarm, communication protocol management |
| Power Supply | Control power supply: DC 24V (±10% tolerance); Power consumption ≤ 10W |
| Interface Configuration | 6-channel digital inputs, 2-channel relay outputs, 2-channel analog inputs (0–10V DC/4–20mA), 1-channel analog output (4–20mA); Standard RS-485 (Modbus RTU) communication port |
| Protection Functions | Motor overload protection, overvoltage/undervoltage protection, short-circuit protection, phase loss protection, overheat protection; Compliant with IEC 61800-3 |
| Environment & Structure | Operating temperature: 0–55℃; Storage temperature: -40–85℃; PCB material: FR-4; Metal shielding shell; Protection class: IP20 (cabinet mounting) |
| Physical Specifications | Dimensions: approx. 170×115×32mm; Weight: approx. 200g; PCB flame retardant rating: 94V-0 |
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