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Parker 690+0030/230/CBN | 30 HP 230V AC690+ VFD
This Parker 690+0030/230/CBN variable frequency drive offers high-performance motor control with precise speed regulation. Rated for 30 HP and designed for a 230V input, this unit belongs to the AC690+ series — ideal for demanding industrial applications.
- Series: AC690+
- Power Rating: 30 HP
- Input Voltage: 230V ±10%, 50/60Hz
- Frame Size: D
- Enclosure: Chassis (IP20)
- Brake Option: Brake power switch included (resistor not included)
- System Board: Not installed
Common Issues We Can Repair:
- ⚠️ DC Link Overvoltage – typically from rapid deceleration or supply spikes
- ⚠️ Overcurrent Trips – often due to shock load or shorted motor cables
- ⚠️ Heatsink Overtemperature – poor airflow or excessive ambient temps
- ⚠️ Brake Switch Fault – frequently triggered by large inertia loads
- ⚠️ Lost Communication – timeout settings or damaged boards
- ⚠️ STO (Safe Torque Off) Board Failures – replaceable and common in older units
- ⚠️ Current Limit Exceeded – often from oversized loads or bad tuning
- ⚠️ Phase Loss – missing input phase or fuse issues
- ⚠️ Analog Input Errors – due to misconfigured signal types or shorted wires
- ⚠️ Overspeed Trips – possibly related to encoder or sensor feedback
- ⚠️ Desaturation Faults – a clear sign of power section damage
- ⚠️ VDC Ripple Alarms – missing phase or failed rectifiers
- ⚠️ Brake Resistor Overload – occurs under frequent braking cycles
- ⚠️ Stall Detection – low current limits or poor tuning
- ⚠️ Low Voltage Trips – unstable input or missing phase
- ⚠️ Motor Overtemp – misconfigured thermistors or long low-speed runs
- ⚠️ 24V Output Drop – overcurrent or shorted I/O
- ⚠️ Speed Feedback Loss – signal interruption or encoder faults
- ⚠️ Brake Short Circuit – failed brake resistor components
- ⚠️ Comm Errors (Code N) – controller and power section mismatch
- ⚠️ Low Speed Overcurrent – tuning or mechanical overload issues
Why Choose Flexa Systems?
At Flexa Systems, we specialize in both repairing and supplying Parker 690+ series VFDs. Our technicians provide in-depth testing and fast turnaround, ensuring minimal downtime. Whether you’re dealing with STO issues, phase faults, or brake resistor failures — we’ve got the expertise to get you running again.
📌 Important Notes
Please contact us to confirm compatibility and application requirements.
Flexa Systems both repairs and sells these AC690+ VFDs.