Parker 690+0010/460/1BS | Repair & Stock

Parker 690+0010/460/1BS | 7.5 kW / 10 HP VFD – Durable & Smart

Fast Repairs or Immediate Stock – You’re Covered

The Parker 690+0010/460/1BS is a 10 HP variable frequency drive operating on 460V three-phase input with a NEMA 1 enclosure and integrated brake switching. Whether you’re dealing with a failure or need a plug-and-play replacement, Flexa Systems can help.

Drive Specifications

• Output Power: 7.5 kW / 10 HP
• Voltage: 460V (3-phase)
• Enclosure: NEMA 1 (UL Type 1)
• Brake Configuration: Built-in brake switch (resistor optional)
• System Board: Installed – supports advanced control features
• Model Number: Parker 690+0010/460/1BS

Failures We Can Professionally Repair

This drive model is robust, but like all electronics, it can fail. Here’s a breakdown of the most common issues Flexa Systems is equipped to fix:

• Overvoltage Trip: Surges in DC link voltage from braking misconfiguration or regen loads.
• Undervoltage Warning: Caused by weak supply voltage or phase imbalance.
• Overcurrent Faults: Triggered by locked rotors, process spikes, or output shorts.
• Overtemp Protection: Thermal sensor detects excessive heatsink or ambient temps.
• Motor Stall Detection: Fault when torque exceeds output under startup or load swing.
• Braking Resistor Overload: Frequent decel burns up external resistor prematurely.
• Brake Switch Failure: Excess duty causes drive’s internal braking switch to fault.
• Loss of Communication: Timeout between drive and controller or keypad.
• Safe Torque Off Issue: STO circuit fault from worn relays or signal mismatch.
• Control Bus Error: Internal code-n fault caused by logic communication breakdown.
• Speed Feedback Problems: Encoder error or misconfiguration trips overspeed.
• Current Limit Exceeded: Drive output exceeds limit due to mechanical jam or ramp issues.
• 24V Output Drop: Caused by overloaded or shorted external circuits.
• Phase Missing Alarm: A leg of the 3-phase input is gone — internal or upstream.
• DESAT Trigger: Power transistors protect themselves from a destructive overcurrent.
• Ripple Voltage Spike: Caused by failed capacitor bank or unbalanced input.
• Brake Output Short: Drive detects direct short inside brake circuit or wiring.
• Overspeed Fault: Drive sees motor speed beyond safe threshold — typically feedback issue.
• Analog Input Fault: Sensor signal out of range or missing — commonly 4–20mA error.
• Overload at Standstill: High current drawn while motor isn’t spinning — often boost issue.
• Motor Overtemperature: Detected via thermistor or sensor wiring — common in long runs.

Flexa Systems – Your Parker VFD Partner

We don’t stop at testing — we fix at the component level, verify under load, and stock critical models for same-day ship. Trust our experience to keep your operations running.

Important Notes

Let us help you verify configuration or offer a same-day replacement. Our support covers the entire 690+ lineup.

Flexa Systems offers expert **repair and supply** for Parker VFDs — delivered fast from Texas, trusted across the U.S.

Note: Always confirm frame details before replacement — we’ll gladly assist with this too.