Parameter    Details
Product Model    20BC140A3AYNACC1 (Allen‑Bradley PowerFlex 700 AC Drive)
Input Voltage    3‑phase, 400V AC, 50/60Hz
Output Current    140A (Normal Duty, ND); Heavy Duty (HD) derated as per standard
Output Power    75kW (ND), 55kW (HD)
Output Voltage    0‑400V AC (variable, matches input voltage range)
Max. Output Frequency    Up to 420Hz
Control Mode    Vector control with 24V DC I/O
Frame Size    Frame 5
Mechanical & Environmental Specifications
Parameter    Details
Enclosure    IP20, NEMA/UL Type 1, with Conformal Coating
Operator Interface    Full Numeric LCD Keypad (HIM: 3)
Brake Configuration    Brake IGBT installed (Y), No internal braking resistor (N)
EMC Filter    CE Filter & CM Choke included
Communication    ControlNet (Coax) communication slot (C)
Operating Temperature    0‑40°C (ambient, derate above 40°C)
Storage Temperature    ‑25‑70°C
Relative Humidity    5‑95% (non‑condensing)
Performance & Protection
Feature    Specifications
Torque Regulation    ±5% (without feedback), 600 rad/sec bandwidth
Current Limit    Proactive current limit programmable from 20‑160% of rated output current; Instantaneous current limit: 220‑300% of rated current
Efficiency    97.5% at rated current and nominal line voltage
Overcurrent Protection    Instantaneous overcurrent trip to prevent drive damage

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