AFE2000 Series – Delta

Description

Part No: AFE2000

Product Overview
The AFE2000 is an innovative Active Front End (AFE) unit designed for efficient energy management, offering bidirectional power exchange between AC and DC power. By utilizing PWM modulation, it generates a near-perfect sine wave current, significantly reduces current peaks, and corrects power factor up to 99%. The AFE2000 not only enhances power quality but also regenerates reusable power, contributing to energy savings and cost reduction.

Applications

• Large-Inertia Load Applications:

• • Roving machines
  • Horizontal spiral centrifuges
  • Drilling machines

• 4-Quadrant Load Applications:

• • Cranes
  • Cargo elevators
  • Passenger elevators
  • Oil production machines

• Quick Brake Applications:

• • Machine tools
  • High-speed spindles
  • Bag making machines

• Long-Term Feedback Energy Applications:

• • Wind power systems
  • Water power systems

• DC Power Supply Applications:

• • Logistics and storage systems
  • Wind power systems
  • LED lighting systems

• Power Quality for Communication Transmission:

• • Power Line products
  • Overhead traveling cranes
  • Elevators

Specifications

• Energy Efficiency:

• • AC/DC dual power flow control with power factor correction up to 99%.

• Cost Savings:

• • Replaces traditional braking resistors, leading to cost, space, and energy savings.

• Harmonic Control:

• • PWM control minimizes harmonic current peaks, achieving THD < 5% in line with IEEE STD.519–1992 standards.

• Stable Operation:

• • Maintains constant DC bus voltage, unaffected by mains voltage fluctuations.

• Multiple DC Bus Installation Support:

• • Facilitates flexible system design and integration.

• Outstanding Energy Saving Results:

• • Converts regenerative energy into reusable electricity, significantly reducing total energy consumption.