Core Drive Parameters
Model Number: 20BC085A0AYNANB0
Product Line: PowerFlex 700 AC Drive
Nominal Output Current: 85 A
Voltage Rating: 480 V AC, 3‑Phase
Power Rating: 50 HP (37 kW) @ 480V, 60 Hz; 45 kW @ 480V, 50 Hz
Input Frequency: 50/60 Hz (±10%)
Output Frequency: 0–400 Hz
Control Modes: V/Hz, Sensorless Vector, Optional Closed‑Loop Vector
Overload Capacity: 150% for 60 s; 200% for 3 s (480V)
Switching Frequency: 2–16 kHz (adjustable)
Electrical Parameters
Input Voltage Range: 380–480 V AC, 3‑Phase (400V nominal 50 Hz; 460/480V nominal 60 Hz)
Full Load Input Current: 89 A
Output Voltage: 0–Line Input Voltage (3‑Phase PWM Sine Wave)
Power Factor (Full Load): >0.95
Efficiency (Full Load @ 480V): ≥96%
DC Bus Voltage: 580–650 V DC (480V input typical)
Isolation Voltage: 2500 V AC (Input to Output/Ground)
Mechanical & Physical Parameters
Enclosure Type: NEMA 1 / IP21
Cooling Method: Forced Air Cooling
Mounting Type: Floor/Wall Mount (vertical only)
Terminal Type: Screw (Power); Spring (Signal)
I/O & Communication
Digital I/O
Inputs: 6 (24V DC, optically isolated)
Outputs: 2 (relay contact, 5A @ 240V AC/30V DC, isolated)
Analog I/O
Inputs: 2 (0–10V / 4–20mA, 12‑bit)
Output: 1 (0–10V / 4–20mA, 12‑bit)
Communication
Built‑in: RS‑485 (Modbus RTU)
Optional: DeviceNet, EtherNet/IP, ControlNet, Profibus‑DP
Keypad
Standard: Local Digital Keypad; Optional: Remote Keypad (with cable)
Protection & Safety
DC Bus Overvoltage/Undervoltage Protection
Output Overcurrent, Short Circuit, Ground Fault Protection
Motor Overload (PTC input supported), Drive Overheat Protection
Input/Output Phase Loss, Locked Rotor, Over Speed Protection
Reverse Polarity Protection (Control Power)
Drive Functions
Built‑in Brake Chopper (external resistor optional)
Soft Start/Stop: 0.1–3600 s acceleration/deceleration
Ramp Options: Linear/S‑Curve; Jog Function; 3 Skip Frequencies
Motor Auto‑Tuning; Energy Saving Mode; Stall Prevention
16 Preset Speeds; Local/Remote/Auto Fault Reset
Real‑time Monitoring: Current, Voltage, Frequency, Power, Torque, Speed, Fault Codes
Mechanical & Environmental
Enclosure: NEMA 1 / IP21
Cooling: Forced Air (internal fan)
Weight: Net 59.0 kg (130.0 lb); Gross 65.0 kg (143.3 lb)
Dimensions (H×W×D): 686 mm × 305 mm × 381 mm (27.0 in × 12.0 in × 15.0 in)
Mounting: Floor/Wall (vertical only)
Operating Temperature: 0–40°C (32–104°F); derate 1%/°C above 40°C up to 50°C
Storage Temperature: -40–70°C (-40–158°F)
Humidity: 5%–95% (non‑condensing)
Altitude: 0–1000 m (3280 ft); derate 1%/100 m above 1000 m up to 3000 m
Vibration: 5–2000 Hz, 2 g (IEC 60068‑2‑6)
Shock: 15 g (11 ms, IEC 60068‑2‑27)
Pollution Degree: 2 (IEC 60664‑1)
Installation Category: II (Input), III (Output)
Certifications
UL Listed (UL 508C, File E15768); CSA Certified (CSA C22.2 No.14, File LR22794)
CE Marked (LVD 2014/35/EU; EMC 2014/30/EU)
RoHS/REACH Compliant
IEC 61800‑5‑1, IEC 61800‑3, IEC 60034‑1, IEC 61000‑6‑2/4; NEMA ICS 1/2

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