Parker 690+0020/230/1BS | Repair & Stock

Parker 690+0020/230/1BS | 20 HP (15 kW) 230V VFD

• Series: Parker 690+ AC Drive
• Power Rating: 20 HP (15 kW)
• Input Voltage: 230V ±10%, 50/60Hz
• Enclosure: NEMA 1 (UL Type 1 — standard indoor setup)
• Braking Feature: Brake switch integrated; external resistor required
• System Board: Included

Most Common Issues This Drive Encounters 🔧

• ⚡ Overvoltage: triggered by regen energy buildup, improper decel settings, or missing resistor
• 🔋 Undervoltage: low incoming supply, phase loss, or damaged internal PSU
• 🚨 Overcurrent: caused by shorted motor phases, abrupt torque demand, or improper ramp times
• 🌡️ Heatsink overtemp due to cooling fan failures, blocked airflow, or high ambient conditions
• ⛔ Motor stall faults from excessive load or underconfigured torque/current limits
• 🔥 Brake resistor overloads from repetitive high-inertia stops
• 💥 Brake switch burnout caused by improper deceleration profiles or excessive load cycles
• 📡 Communication timeout or loss from misconfigured timeouts or bad cabling
• 🛑 STO trip caused by faulty STO wiring or board damage
• 🔁 Power/control board desync due to firmware mismatches or hardware fatigue
• 🎯 Speed feedback error from damaged encoders or wiring loss
• ⚠️ Current limit trip under rapid acceleration or torque load change
• 🔌 24V output failure from shorted customer terminals or overdrawn loads
• ⚡ Phase failure from missing input phase, fuse blowout, or PCB trace damage
• 💣 DESAT trip — overcurrent event from failed IGBT or drive stage failure
• 🔄 High ripple voltage on DC bus due to worn capacitors or power input imbalance
• 🧨 Brake circuit trip or overload — improper wiring or open resistor path
• 🚀 Overspeed alarms caused by feedback instability or encoder failure
• 📏 Analog input error — wiring faults, mode mismatch, or sensor signal loss
• 🐢 Overcurrent at low speed — boost levels too high or improper torque curve
• 🌡️ Motor thermal alarm from thermistor damage, prolonged low-speed run, or poor cooling

Why Flexa Systems is Your Go-To Partner

We service and stock Parker 690+0020/230/1BS drives with a deep understanding of how they behave under load. From overcurrent faults to internal board damage, Flexa Systems is equipped to diagnose and repair all major failure modes. Our Texas shop serves all 50 U.S. states with fast shipping, expert support, and tested units always ready to go.

📌 Important Notes

Please contact us to confirm your exact requirements or verify application compatibility.

Note: Pricing and availability vary depending on unit condition, configuration, and current stock levels.