SIEMENS 6SE6440-2UC22-2BA1

90kW Variable Frequency Converter

Product Description:

Easy, guided start-up and Modular construction flexibility

This device has a very flexible configuration, providing six programmable isolated digital inputs, two scaleable analog inputs (0 V to 10 V, 0 mA to 20 mA) that can be used as a 7th/8th digital input, two programmable analog outputs (0 mA to 20 mA), 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 (but note that derating may apply).

Mechanical features

The device has a modular design and comes with a housing compact enough for optimum electromagnetic compatibility due to its high power density. The operating temperature ranges from -10 °C to +50 °C (+14 °F to +122 °F) if the power is between 0.12 kW and 75 kW. When the power ranges from 90 kW to 200 kW, the operating temperature is 0 °C to +40 °C (+32 °F to +104 °F). It is connected easily, with the mains and motor connections well separated for better and safer performance. There are detachable operator panels and screwless control terminals on the detachable I/O board.

Performance features

The device is equipped with the latest IGBT technology, digital microprocessor control, and a high-quality vector control system. It also boasts Flux Current Control (FCC) for improved dynamic response and optimized motor control. The linear and quadratic V/f characteristics are adjustable, the multipoint characteristic is programmable, and torque control, flying restart, slip compensation, and automatic restart are all available. There are user-definable function blocks for logic and arithmetic operations, kinetic buffering, positioning ramp down, high-grade PID controller with autotuning, and programmable acceleration/deceleration (from 0 s to 650 s). Other features include ramp smoothing, fast current limit, and fast, repeatable digital input response time. There is also a 160 V DC brake chopper (for 0.12 kW to 75 kW inverters) as well as four skip frequencies for better control. Finally, a removable “Y” capacitor is integrated, which must be removed when used on non-grounded mains supplies, with an output choke installed then.

Technical Parameters:

Applications:

Support and Services:

We provide technical support and services for Variable Frequency Converters. We can provide you with installation and maintenance instructions, troubleshooting advice, and answers to frequently asked questions. We also offer custom solutions to meet your needs. If you have any questions or need help with your Variable Frequency Converter, please contact us and we will be happy to assist you.

Packing and Shipping:

FAQ:

Q1: What is the brand name of the Variable Frequency Converter?

A1: The brand name of the Variable Frequency Converter is SIEMENS.

Q2: What is the model number of the Variable Frequency Converter?

A2: The model number of the Variable Frequency Converter is 6SE6440-2UC11-2AA1.

Q3: Where is the Variable Frequency Converter manufactured?

A3: The Variable Frequency Converter is manufactured in China.

Q4: What is the certification of the Variable Frequency Converter?

A4: The Variable Frequency Converter is certified with CE.

Q5: What is the minimum order quantity of the Variable Frequency Converter?

A5: The minimum order quantity of the Variable Frequency Converter is 1.