Water Constant Pressure Inverter Single-Phase Ouput 1.5kw Frequency Converter 220V (Нидерланды - Тендер #68644478)

• Date Posted: 2025-11-19 14:30 From English Site
• Valid to:2026-02-06
• Purchase Quantity: 1 Piece(s)
• Sourcing Request From:Request From: Netherlands
• Quote Now Quote Left: 10 Product Description Buyer Business Info. Subject: Technical Support Request: User Manual for Inverter Model DFL4000S-2R2-4 (Booster Pump Application)
  Dear Shen Zhen Danfly Technology Company Technical Support Team,
  
  I have recently purchased your 3-phase, 2.2 kW inverter, model DFL4000S-2R2-4.
  
  I intend to use this inverter as a Variable Frequency Drive (VFD) for a water booster pump system in a residential building. My objective is to connect a pressure sensor (a 4-20mA current transducer) to the drive to maintain a constant, stable water pressure in the system (i. e., using the drive"s built-in PID control function).
  
  Unfortunately, the product was supplied without a user manual, and I have been unable to locate the technical documentation online. Without this manual, I cannot correctly configure the necessary parameters for the motor, the sensor input, and the PID controller settings.
  
  To proceed with the installation, could you please provide me with the following documents:
  
  The complete User Manual (or Operation Manual) for the DFL4000S-2R2-4.
  
  The Product Catalog or Technical Datasheet.
  
  Any available Application Notes or specific parameter setting guides you have for constant pressure booster pump applications. This would be extremely helpful.
  
  Your prompt assistance is greatly appreciated, as I am currently unable to commission the drive.
  
  Thank you for your attention to this matter.
  
  Sincerely,
  
  Dr. Artin Zomorodian
  Output Power: >1000W
  Output Type: Single
  Circuit Topologies: Full-Bridge Type
  Type: DC/AC Inverters
  Phase: Single
  Power Source: Electric Power
  Brand: Vn
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