Parker 690+0001/230/1BN1 | Repair & Stock

Parker 690+0001/230/1BN1 | 0.75 kW / 1 HP VFD – Compact Drive, Full Service

Ready-to-Ship or Expertly Repaired

The Parker 690+0001/230/1BN1 is a 1 HP VFD tailored for 230V input. Ideal for light-duty automation, we offer quick replacement or repair to get your system back up — fast.

Technical Overview

• Power Rating: 0.75 kW / 1 HP
• Voltage Input: 230V single-phase
• Enclosure Type: NEMA 1
• Brake Option: Installed brake switch (resistor not included)
• System Board: Not equipped
• Drive Code: Parker 690+0001/230/1BN1

Full Range of Issues We Repair

Our team restores this model frequently. Here’s what we fix — every time, with guaranteed quality:

• Overvoltage Trips: Sudden voltage surges due to improper braking or power supply issues.
• Undervoltage Alarms: Supply dips, phase loss, or weak input voltage triggering safety shutdown.
• Overcurrent Cutoffs: Fast tripping due to shorted windings, excessive loads, or shock torque.
• Thermal Shutdowns: Heatsink or ambient temperature too high, usually from poor airflow.
• Stalled Motor Detection: When the motor fails to start under load, triggering stall protection.
• Braking Resistor Overload: Braking trips during deceleration — typically resistor sizing or wear.
• Braking Switch Fault: Overuse or incorrect tuning leads to failure of the internal brake switch.
• Lost Comms: Comm timeout between drive and controller — often fixable with reconfiguration or board service.
• STO (Safe Torque Off) Fault: Faulty STO board — one of the most common repair cases we handle quickly.
• Comm ‘n’ Fault: Internal data exchange error between control logic and power section.
• Encoder/Sensor Errors: Speed feedback errors exceeding acceptable range — encoder issues or wiring faults.
• Current Limit Trigger: Temporary overdraw exceeding 180% — often due to mechanical drag or improper setup.
• 24V Drop: Low voltage at the customer output — often caused by shorted IO or excessive draw.
• Phase Input Missing: Drive detects incomplete 3-phase input — may be external or internal in origin.
• DESAT (Desaturation Trip): Instant overcurrent on power transistor — typical power section failure.
• Ripple Voltage Alarm: High ripple on DC bus suggesting missing input leg or filter issues.
• Brake Short Circuit: Shorted brake resistor — either externally or within the drive circuitry.
• Overspeed Warning: Speed exceeds configured thresholds — usually a feedback sensor issue.
• Analog Input Fault: Bad or miswired 4–20mA input — short circuits or configuration problems.
• Low Speed Overload: Excessive current draw when motor isn’t turning — boost settings or hardware failure.
• Motor Overheating: Long runs, wrong voltage, or thermistor issues triggering overtemp protections.

Flexa Systems = VFD Expertise

We don’t just repair — we offer replacements, testing, and full diagnostics. Every Parker VFD we touch is treated with industrial-grade precision and urgency.

Important Notes

If you’re unsure whether to repair or replace — we’ll help guide you to the right path.

Flexa Systems both sells and restores Parker 690+ drives. Count on us to keep your automation moving.

Note: All specifications should be verified per your installation. Contact us for help confirming compatibility.