Title: Siemens MICROMASTER 420 AC Drive 0.37kW 1-Phase 200-240V - VFD Inverter 6SE3210-7CA40

Product Overview:
The Siemens MICROMASTER 420 6SE3210-7CA40 is a highly versatile and compact Variable Frequency Drive (VFD) designed for a wide range of industrial applications requiring precise speed control of three-phase AC motors. This robust AC inverter, part of the renowned Siemens MICROMASTER 420 series, offers exceptional performance, energy efficiency, and ease of use. With a power rating of 0.37 kW (0.5 HP) and operating from a single-phase 200-240V supply, it delivers reliable and smooth motor operation, significantly reducing energy consumption and extending equipment lifespan. Ideal for pumps, fans, conveyors, and general machinery, the 6SE3210-7CA40 provides a cost-effective solution for optimizing process control and enhancing system productivity. Its user-friendly interface and comprehensive protection features make it a preferred choice for engineers and maintenance professionals seeking a dependable motor control solution.

Key Features & Benefits:

 Optimized Performance: Provides precise and dynamic speed control for 3-phase AC motors up to 0.37 kW (0.5 HP), ensuring smooth acceleration and deceleration.
 Energy Efficiency: Significantly reduces power consumption by matching motor speed to load requirements, leading to substantial energy savings and lower operating costs.
 Compact Design: Space-saving footprint allows for easy integration into control cabinets and machinery, even in confined spaces.
 Flexible Input Power: Operates reliably on a single-phase 200-240V AC supply, making it suitable for various industrial and commercial environments.
 Integrated Protection Features: Comprehensive motor and drive protection including overload, overvoltage, undervoltage, short-circuit, ground fault, and overtemperature, ensuring system reliability and longevity.
 User-Friendly Operation: Features a removable Basic Operator Panel (BOP) or Advanced Operator Panel (AOP) for intuitive parameter setting, commissioning, and diagnostics.
 Versatile Control Modes: Supports V/f control and Flux Current Control (FCC) for optimal motor performance across different applications.
 Built-in PID Controller: Enables direct process control without the need for external controllers, simplifying system design and reducing costs.
 Digital and Analog I/O: Equipped with multiple digital inputs, an analog input, and a relay output for flexible integration into automation systems.
 Robust Construction: Designed for industrial environments, offering high reliability and durability in demanding conditions.
 Quick Commissioning: Pre-set factory parameters and easy-to-use tools facilitate rapid setup and startup.

Applications:

 Pumps: For flow and pressure control in water treatment, HVAC, and industrial processes.
 Fans: Optimizing airflow in ventilation systems, exhaust fans, and cooling towers.
 Conveyors: Precise speed control for material handling systems, assembly lines, and logistics.
 Mixers: Regulating mixing speeds in chemical, food processing, and pharmaceutical industries.
 Machine Tools: Enhancing precision and efficiency in drilling, milling, and grinding machines.
 Packaging Machinery: Improving throughput and accuracy in filling, sealing, and labeling processes.
 Textile Machines: Controlling motor speeds for spinning, weaving, and knitting applications.
 General Machinery: Any application requiring variable speed control for improved process quality and energy savings.

Technical Specifications:

 Part Number: 6SE3210-7CA40
 Alternative Part Number: 6SE32107CA40
 Power Rating: 0.37 kW (0.5 HP)
 Input Voltage: 1 AC 200-240 V (+10% / -10%)
 Input Frequency: 47-63 Hz
 Output Voltage: 3 AC 200-240 V
 Output Current: 2.3 A (Rated)
 Output Frequency: 0-650 Hz
 Control Method: V/f control, Flux Current Control (FCC)
 Overload Capability: 150% for 60 seconds, 200% for 3 seconds
 Digital Inputs: 3 (Freely parameterizable)
 Analog Inputs: 1 (0-10V or 0-20mA)
 Relay Outputs: 1 (NO/NC contact)
 Protection Class: IP20
 Operating Temperature: 0 to 50 degrees C (32 to 122 degrees F)
 Dimensions (H x W x D): 173 mm x 73 mm x 149 mm (6.81 in x 2.87 in x 5.87 in)
 Weight: 1.1 kg (2.43 lbs)
 Communication: USS protocol via RS485; PROFIBUS DP via optional module
 Braking Chopper: Integrated (for dynamic braking with external braking resistor)