π¦ Shipping from Texas Warehouse
Β Serving All 50 States | Based in Texas | Units In-Stock & Ready for Fast Turnaround
Parker 690+0001/460/1BN | 1 HP (0.75 kW) 460V VFD
- Series: 690+ AC Drive
- Power Rating: 1 HP (0.75 kW)
- Input Voltage: 460V (380β460V Β±10%, 50/60Hz)
- Enclosure Type: NEMA 1 (UL Type 1 – indoor rated)
- Braking Configuration: Brake power switch included (external resistor required)
- System Board: Not fitted
Most Frequent Issues We Service β οΈ
- π Overvoltage due to excessive load, high supply, or broken brake circuit
- π Undervoltage triggered by phase loss, low line voltage, or internal failure
- π Overcurrent caused by sudden load changes, shorts, or incorrect motor settings
- π¬οΈ Heatsink overheating from blocked ventilation or environmental constraints
- π« Motor stalling due to improper current limit, low stall settings, or high boost
- π₯ Brake resistor overload from rapid deceleration of heavy machinery
- π£ Brake switch overstressed due to repetitive braking under load
- π‘ Communication timeouts linked to configuration or cable/board issues
- π§― STO board malfunctions β we see and fix these often
- π Control board communication errors β usually firmware or circuit-related
- π Speed feedback faults after prolonged deviations
- π¨ Current limit tripping on large acceleration or torque shock
- β‘ 24V supply failure from shorts or excessive draw on control lines
- π» Phase loss β blown fuses, loose terminals, or internal drive damage
- β οΈ DESAT trips due to internal switching faults β often IGBT related
- π Ripple voltage warnings from DC bus instability or input phase issues
- π« Brake overcurrent faults from miswiring or hardware failure
- π Overspeed from encoder failures or configuration problems
- π Analog input errors: shorted or misconfigured 4-20mA signals
- π₯ Excessive current at low frequency β typically boost setting too high
- π‘οΈ Motor overheating from poor ventilation or thermistor issues
Flexa Systems: Your Trusted Parker VFD Partner
We repair and stock the Parker 690+0001/460/1BN drive with expert diagnostics and fast service. Whether your drive is throwing faults, stalling motors, or facing power issues, Flexa Systems gets you back online quickly. Our Texas-based warehouse serves the entire U.S. β no delays, no surprises.
π 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.