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VFD750V43A

Delta VFD750V43A VFD-VE Series 100HP Vector Control Drive

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  • Manufacturer: Delta

  • Product No.: VFD750V43A

  • Product Type: AC Drive

  • Product Origin: CN

  • Payment:T/T, Western Union

  • Weight: 5000g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 kunlik qaytarish siyosati · 12 oylik kafolat
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Tavsif

Delta VFD750V43A VFD-VE Series AC Drive

The VFD750V43A is a Delta VFD-VE series high-performance flux vector control drive. This drive delivers precise motor control for demanding industrial applications, offering multiple control modes. It is engineered to provide servo-like positioning and dynamic speed response for high-power three-phase motors.

Core Technical Specifications

  • Brand & Model: Delta VFD750V43A (VFD-VE Series)
  • Input Power: 3-Phase, 380-480V AC (480V nominal)
  • Output Power (CT): 100 HP (75 kW) at 150 Amps
  • Output Power (VT): 125 HP (93 kW) at 188 Amps
  • Control Method: Advanced Flux Vector & Torque Control (V/F, Open/Closed Loop)
  • Max. Output Frequency: 600 Hz (programmable up to 3000 Hz in V/F mode)
  • Key Features: Servo-like position control, rapid torque response, constant & variable torque rated.
  • Enclosure: NEMA 1 / IP20

Physical Data & Key Applications

  • Included: Operator keypad for programming and local control.
  • Braking: Standard DC Injection braking; Dynamic Braking requires optional external resistor.
  • Regeneration: Does not support AC line regenerative braking.
  • Primary Applications: CNC lathes, tooling machines, drilling rigs, crane hoisting systems, woodcarving machines, PCB routers, and passenger elevators.
  • Performance: Capable of precise speed adjustment and pinpoint position control for complex machinery.

Frequently Asked Questions

  • Q: What is the main difference between VFD750V43A and VFD750V43C models?
    A> Both share the same core power ratings (100HP) and control features. The difference typically lies in the firmware version, specific default parameter sets, or minor hardware revisions. Always confirm the exact specifications for your application needs.
  • Q: Can this drive operate a standard induction motor in closed-loop vector mode?
    A> Yes. For closed-loop vector control, an incremental encoder must be installed on the motor and connected to the drive to achieve the highest level of speed and torque precision.
  • Q: What is required to implement dynamic braking?
    A> You must install an appropriately sized external dynamic braking resistor (DBR). The drive includes the necessary transistor circuitry, but the resistor is an optional accessory.
🏷️ Tags: AC Drive
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