Parker 690+0007/230/1BS | Repair & Stock

Parker 690+0007/230/1BS | 7.5 HP (5.5 kW) 230V VFD

• Series: 690+ AC Variable Frequency Drive
• Power Output: 7.5 HP (5.5 kW)
• Input Voltage: 230V ±10%, 50/60Hz
• Enclosure: NEMA 1 (UL Type 1) for standard indoor environments
• Brake Setup: Integrated brake switch (resistor must be ordered separately)
• System Board: Supplied with system control board

Common Faults We Can Professionally Repair 🔍

• 📈 Overvoltage during braking or regen cycles — likely due to resistor circuit issues or config mismatch
• 🔋 Undervoltage from phase loss, poor incoming power, or defective drive components
• 🚨 Overcurrent tripping caused by improper motor setup, shorts, or aggressive acceleration
• 🌡️ Heatsink over-temp alarms resulting from poor panel airflow or fan failure
• 🛑 Stall detection triggering due to incorrect boost settings or excessive mechanical load
• 🔥 Brake resistor thermal overload from frequent high-torque stopping
• 💥 Brake switch component degradation due to inertia loads or under-configured decel profiles
• 📶 Comms timeout from incorrectly set parameters or broken signal wiring
• 🧯 STO safety trip — this can indicate a faulty STO module or connection
• ⚡ Internal comms failure between boards — often fixed with firmware or logic board repairs
• 🚀 Speed feedback errors over tolerance — typical in encoder misalignment or sensor issues
• 🔌 Current limit trips from unexpected torque spikes or load fluctuation
• 💡 24V control circuit drops due to shorts or overdraw in the external system
• ⚠️ Phase fail detection from open fuses or miswiring — or internal drive PCB faults
• ⚡ DESAT fault indicating power transistor or IGBT trouble — common in high-torque applications
• 🔋 VDC ripple trips — caused by missing input phases or aged DC link capacitors
• 🛠️ Brake circuit current trips (short or overload) traced to wiring or resistor failure
• 📉 Overspeed trips triggered by feedback instability or faulty speed control circuits
• 📏 Analog input misreadings due to wiring damage or signal mode conflicts
• 🐌 Excess current at low speed due to overly aggressive boost or drive config
• 🔥 Motor overtemp errors traced to thermistor open circuits or improper fan cooling

Why Flexa Systems?

Flexa Systems specializes in repairing and supplying the Parker 690+0007/230/1BS VFD. Whether your drive fails under load, trips with errors, or just won’t start — we’ll get it back online with expert-level diagnostics. We serve all U.S. states from our Texas base with fast turnaround and reliable parts support.

📌 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.