SIEMENS 6SE6440-2UC21-1BA1 Electrical Frequency Converter 3 Phase 47 Hz To 63 Hz

Product Description:

Variable Frequency Converter is a voltage-frequency adjuster designed to regulate electrical power and convert it into a specific frequency. It can be used to control fixed and programmable frequencies from 15 to 63 Hz with a power factor of 0.95. The device is also protected from dust and moisture with IP20 degree of protection and is able to operate under 95% relative humidity (non-condensing). The Frequency Variation Controller is a compact, reliable, and easy to install voltage-frequency regulator with excellent performance.

Features:

The ECS4020-2 series inverter features an easy, guided start-up process to get you going in no time. Its modular construction allows for maximum configuration flexibility, providing for six programmable isolated digital inputs, two scalable analog inputs (0 V to 10 V, 0 mA to 20 mA) that can also be used as a 7th/8th digital input and two programmable analog outputs (0 mA to 20 mA). In addition, three programmable relay outputs (30 V DC/5 A resistive load; 250 V AC/2A inductive load) and low-noise motor operation thanks to high pulse frequencies, adjustable (observing derating if necessary) provide complete protection for motor and inverter.

It boasts a modular design, as well as an operating temperature range of 0.12 kW to 75 kW: -10 °C to +50 °C (+14 °F to +122 °F), and for 90 kW to 200 kW: 0 °C to +40 °C (+32 °F to +104 °F). This inverter also conveniently features a compact housing, as a result of its high power density, as well as easy cable connection (mains and motor connections are separated for optimal electromagnetic compatibility). Furthermore, its detachable operator panels and screwless control terminals on detachable I/O board enables users to easily use it.

The ECS4020-2 series inverter also offers a range of performance features, such as its latest IGBT technology, digital microprocessor control, high-quality Vector Control system and Flux Current Control (FCC) for improved dynamic response and optimized motor control. Additionally, it has a linear V/f characteristic, quadratic V/f characteristic, multipoint characteristic (programmable V/f characteristic), torque control, flying restart, slip compensation, automatic restart following mains failure or fault, user-definable function blocks for logic and arithmetic operations, kinetic buffering, positioning ramp down, high-grade PID controller for simple internal process control (auto-tuning), programmable acceleration/deceleration, ramp smoothing, Fast Current Limit (FCL) for trip-free operation, fast, repeatable digital input response time, fine adjustment using two high-resolution 10-bit analog inputs, compound braking for controlled rapid braking, integrated brake chopper (for 0.12 kW to 75 kW inverters), four skip frequencies and a removable “Y” capacitor for use on IT systems. (Non-grounded mains supplies require the “Y” capacitor to be removed and an output choke installed.)

Technical Parameters:

Applications:

The MICROMASTER 440 inverter is a great choice for a variety of variable-speed drive applications. Its flexibility gives it a broad scope of uses, such as cranes and hoisting equipment, high-bay warehouses, food, beverages, and tobacco production machines, and packaging machines, where it is required to have superior functionality and dynamic response. Notably, this inverter is highly customer-focused and very easy to use. Its wide mains voltage range means that it can be used in any part of the world.

Support and Services:

We offer a range of technical support and services for our Variable Frequency Converter products. Our engineers are on-hand to provide technical assistance and troubleshooting, and can work with you to diagnose and resolve any issues you may have. We also offer customized training sessions to ensure you are able to get the most out of your Variable Frequency Converter.

We are committed to providing our customers with the best possible experience, and our engineers are available to help with any questions or issues you may have. If you need help, just contact our customer service team and they will be happy to assist you.

Packing and Shipping:

Variable Frequency Converter products are securely packaged in strong outer cartons and foam-in-place packaging to ensure safe transit.

A wooden crate is used for heavy-duty shipments, and all cargo is shipped by truck or air freight.

Shipment tracking is available for all items and we can provide the tracking number upon request.

FAQ: