Title: SIEMENS MICROMASTER 420 Variable Frequency Drive (VFD) - 4.0kW 3-Phase AC Inverter (6SE6420-2UC24-0CA1)

Product Overview:
Unlock unparalleled precision and energy efficiency in your industrial applications with the SIEMENS MICROMASTER 420 Variable Frequency Drive (VFD), part number 6SE6420-2UC24-0CA1. This robust and versatile AC drive is engineered to provide precise speed and torque control for 3-phase asynchronous motors, making it an indispensable component for modern automation systems. Designed for a wide range of applications, the MICROMASTER 420 series offers a compact design, user-friendly operation, and advanced features that contribute to significant energy savings and enhanced process control. Whether you're optimizing pump systems, regulating fan speeds, or managing conveyor belts, this Siemens VFD delivers reliable performance and contributes to a more efficient and sustainable operation. Its integrated functionalities and robust build ensure long-term reliability in demanding industrial environments.

Key Features & Benefits:

Optimized Motor Control: Provides precise speed and torque control for 3-phase AC motors, enhancing process accuracy and reducing mechanical stress.
Wide Input Voltage Range: Operates reliably on 3-phase AC 380-480V (+10%/-10%) power supplies, suitable for various global industrial standards.
High Output Power: Delivers a substantial 4.0 kW (5.5 HP) of power, capable of driving a wide range of industrial machinery.
Integrated EMC Filter: Features a built-in Class A/B EMC filter (depending on installation and region), reducing electromagnetic interference and simplifying compliance.
Flexible Control Modes: Supports both V/f (Volts per Hertz) control for standard applications and Flux Current Control (FCC) for enhanced dynamic response and higher torque at low speeds.
Built-in PID Controller: Includes an integrated PID controller for closed-loop process control, ideal for applications requiring constant pressure, flow, or temperature.
Compact Design: Space-saving dimensions allow for side-by-side mounting in control cabinets, maximizing panel space.
Easy Commissioning: Simplifies setup and configuration with optional Basic Operator Panel (BOP) or Advanced Operator Panel (AOP) for intuitive parameter adjustment.
Comprehensive Protection Functions: Equipped with extensive protective features including overload, overvoltage, undervoltage, short circuit, ground fault, and overtemperature protection, ensuring drive and motor longevity.
Energy Efficiency: Contributes to significant energy savings by precisely matching motor speed to load requirements, reducing power consumption and operational costs.
Communication Capabilities: Features an RS485 interface with USS protocol and MODBUS RTU support for seamless integration into existing automation networks.
High Reliability: Engineered with Siemens' renowned quality and durability, ensuring a long service life and minimal downtime in demanding industrial settings.

Applications:

The SIEMENS MICROMASTER 420 VFD is highly versatile and suitable for a broad spectrum of industrial applications requiring precise motor control and energy optimization. Its robust design and advanced features make it an ideal choice for:
Pumps: Optimizing flow and pressure in water treatment, HVAC, and industrial pumping systems.
Fans: Regulating air flow in ventilation systems, exhaust fans, and industrial cooling applications.
Conveyors: Providing smooth acceleration and deceleration for material handling systems, reducing wear and tear.
Mixers: Controlling mixing speeds in food and beverage, chemical, and pharmaceutical industries.
Machine Tools: Enhancing precision and efficiency in various machining operations.
Textile Machines: Ensuring consistent speed and tension control in textile manufacturing processes.
Packaging Machines: Improving throughput and reliability in automated packaging lines.
General Machinery: Applicable across various manufacturing and processing industries where variable speed control is critical.

Technical Specifications:

Part Number: 6SE6420-2UC24-0CA1
Part Number (without special characters): 6SE64202UC240CA1
Input Voltage: 3AC 380-480V (+10%/-10%)
Input Frequency: 47-63 Hz
Output Power: 4.0 kW (5.5 HP)
Rated Output Current: 8.8 A
Output Frequency Range: 0-650 Hz (V/f control), 0-200 Hz (Flux Current Control)
Control Method: V/f control, Flux Current Control (FCC)
Integrated EMC Filter: Yes (Class A/B)
Protection Class: IP20
Ambient Operating Temperature: -10 to +50 °C (14 to 122 °F)
Storage Temperature: -40 to +70 °C (-40 to 158 °F)
Dimensions (H x W x D): 202 mm x 149 mm x 172 mm (7.95 in x 5.87 in x 6.77 in)
Weight: 3.5 kg (7.72 lbs)
Communication Interface: RS485 (USS protocol, MODBUS RTU)
Digital Inputs: 3 (freely programmable)
Analog Inputs: 1 (0-10V or 0/4-20mA selectable)
Relay Outputs: 1 (programmable NO/NC contact)
Analog Outputs: 1 (0-10V or 0/4-20mA selectable)
Cooling Method: Forced air cooling (integrated fan)