VS-VSKC91/04

Product Overview

Belongs to: Industrial Automation Equipment
Category: Variable Speed Drives
Use: Controlling the speed of electric motors
Characteristics: High precision, robust design, advanced control features
Package: Secure packaging to prevent damage during transportation
Essence: Essential for optimizing energy consumption and motor performance
Packaging/Quantity: Typically packaged in sturdy boxes with appropriate quantity based on customer requirements

Specifications

• Input Voltage: 3-phase, 380-480V
• Output Current: 4A
• Power Rating: 1.5kW
• Control Method: Vector control
• Communication Interface: Modbus, Profibus
• Enclosure Rating: IP20
• Operating Temperature: -10°C to 50°C
• Cooling Method: Fan cooling

Detailed Pin Configuration

• U, V, W: Motor output terminals
• L1, L2, L3: Input power supply terminals
• GND: Ground terminal
• COM: Communication interface terminal

Functional Features

• Precise speed control
• Overload protection
• Built-in braking unit
• Fault diagnostics
• Energy-saving mode
• Multi-motor control capability

Advantages and Disadvantages

Advantages: - High precision control - Robust design for industrial environments - Energy-efficient operation - Comprehensive fault diagnostics

Disadvantages: - Higher initial cost compared to standard motor starters - Requires specialized knowledge for programming and setup

Working Principles

The VS-VSKC91/04 utilizes vector control algorithms to accurately regulate the speed and torque of the connected motor. By adjusting the voltage and frequency supplied to the motor, it ensures precise control and efficient operation.

Detailed Application Field Plans

• Industrial pumps and fans
• Conveyor systems
• HVAC systems
• Machine tools
• Extruders and mixers

Detailed and Complete Alternative Models

1. VS-VSKC91/02

   • Lower power rating (1kW)
   • Suitable for smaller motor applications
   • Reduced input current (2A)

2. VS-VSKC91/06

   • Higher power rating (2.2kW)
   • Suitable for larger motor applications
   • Increased output current (6A)

3. VS-VSKC91/08

   • Power rating (3kW)
   • Enhanced communication interfaces
   • Advanced diagnostic capabilities

In conclusion, the VS-VSKC91/04 variable speed drive is a crucial component in industrial automation, offering precise motor control, energy efficiency, and advanced features for various applications.

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