Parker 690+0020/460/1BN | Repair & Stock
Parker 690+0020/460/1BN | Repair & Stock
Parker 690+0020/460/1BN | Repair & Stock
Parker 690+0020/460/1BN | Repair & Stock
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Parker 690+0020/460/1BN | Repair & Stock

Brand new, original packaging:
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In stock: 1
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Delivery
Estimated delivery time for selling products 3-10 days.
Regular repair estimated turnaround time 5-20 days.
Hot rush repair turn around time 1-5 days.
⚙️ Texas-Based Shop & Warehouse — Serving All 50 States with Fast Turnaround 🇺🇸

Parker 690+0020/460/1BN | 20 HP 460V VFD

The Parker 690+0020/460/1BN is a compact and reliable 20 HP variable frequency drive housed in a NEMA 1 enclosure. Designed for a 460V power input, this model includes a braking switch but comes without a system board, making it ideal for basic installations where advanced communication is not needed.

  • Horsepower: 20 HP (Frame D)
  • Voltage Rating: 460V AC ±10%
  • Enclosure: NEMA 1 (1 – UL Type 1)
  • Brake Configuration: Braking switch included (B)
  • System Board: Not installed (N)

Performance & Application

This 1BN-configured drive is a go-to choice for fans, blowers, light conveyors, or small pumping systems. It delivers precise motor control and smooth start/stop operation while protecting the motor and system with integrated braking circuitry.

Frequent Faults We Fix at Flexa Systems

  • 🛠️ DC Overvoltage – Often triggered during abrupt stops or missing brake resistor.
  • 🛠️ Input Undervoltage – Can result from low supply or disconnected phase.
  • 🛠️ Overcurrent Trip – Common with shock loads or excessive acceleration.
  • 🛠️ Overheating – Drive shuts down due to ambient heat or poor ventilation.
  • 🛠️ Motor Stall – Drive detects a locked rotor or load exceeding torque limits.
  • 🛠️ Braking Resistor Trip – From repeated or high-inertia braking events.
  • 🛠️ Brake Switch Fault – Caused by overuse or under-dimensioned braking setup.
  • 🛠️ Speed Feedback Error – Encoder problems or signal fluctuation.
  • 🛠️ Instant Current Surge – Triggers during rapid start or torque spike.
  • 🛠️ Phase Loss – Input phase missing, triggering a safety shutdown.
  • 🛠️ DESAT Fault – Instantaneous overcurrent; common in power stage failure.
  • 🛠️ 24V Output Failure – Short circuit or overdraw on control supply.
  • 🛠️ Analog Input Fault – Signal mismatch (e.g., 4-20 mA wired as voltage).
  • 🛠️ Ripple Voltage – Could be failing capacitors or missing phase.
  • 🛠️ Overspeed – Feedback shows unstable RPM or wiring issues.
  • 🛠️ Brake Short Circuit – Indicates wiring failure or brake resistor damage.
  • 🛠️ STO Error (if retrofitted) – External STO loop not completed or faulty board.
  • 🛠️ Boost Fault at Low Speed – Misconfigured torque boost triggering trips.
  • 🛠️ Motor Overtemp – Motor thermal trip due to blocked airflow or heavy load.

Why Flexa Systems?

Flexa Systems offers full service and stock for the 690+0020/460/1BN drive. We diagnose down to the component level, restore failed units with factory-grade precision, and offer in-stock units when a quick swap is needed. Based in Texas, we serve the entire U.S. with speed and expertise.

Important Notes

  • This listing refers to part number 690+0020/460/1BN.
  • Lead time and pricing may vary by condition and configuration.
  • Nationwide shipping with quick turnaround from our Texas facility.

Flexa-Systems LLC is not officially linked as a dealer, agent, or affiliate of any designers, brands, or manufacturers whose products are showcased on www.flexa-systems.com. Any mentioned trademarks, brand names, or logos serve solely for identification purposes and remain the registered trademarks of their respective owners, who maintain their rights. The inclusion of these trademarks, brand names, or products on our website does not imply any affiliation or endorsement by the company, trademark, or brand."

Flexa Systems' (2) Year Limited Warranty

Our Warranty
Flexa Systems LLC offers a comprehensive warranty program to ensure peace of mind for your industrial equipment investments. Limited Warranty Coverage
  • Equipment Repairs:
    We provide a 2-year limited warranty on all industrial equipment repairs performed by our technicians. This warranty demonstrates our commitment to the quality of our workmanship. If a repaired item fails due to a covered defect, we will re-repair it free of charge.
  • New Equipment Sales:
    New equipment carries the original manufacturer's warranty. We will gladly facilitate warranty processes with the manufacturer on your behalf.
  • Refurbished Equipment Sales:
    Refurbished equipment comes with a 2-year limited warranty from Flexa Systems LLC, covering defects in materials and workmanship related to our refurbishment process.
Warranty Exclusions (Applies to both repair and refurbished equipment warranties)
This warranty does not cover:
  • New damage caused by liquid, dust, or object contamination
  • New damage caused by mechanical impact, improper installation, incorrect accessories, voltage or current issues, overloading, or overheating.
  • Severe scratches on the unit
  • Broken display (if applicable)
  • Impact or dropping of the unit
  • Removal or deterioration of the warranty sticker
  • Opening the product's cover (if applicable)
Warranty Claim Process
To initiate a warranty claim, please contact our customer support team. Repair or replacement under warranty can take up to 31 calendar days.
Important Note: We repair industrial equipment from various brands; however, we are not a dealer, agent, or affiliate of any specific designers, brands, or manufacturers.
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