Allen-Bradley 2198-S086-ERS3 Industrial Automation Co.

Allen-Bradley 2198-S086-ERS3

The Allen-Bradley 2198-S086-ERS3 is a high-performance single-axis inverter module from the Kinetix 5700 family. It is manufactured by Rockwell Automation to control machines with several axes and high-power requirements. This inverter combines motion control and safety using EtherNet/IP communication protocol. The provided features in the 2198-S086-ERS3 inverter reduce the wiring complexity and improve system reliability. The inverter can precisely regulate servo and induction motors, making it a valuable component for various machine types.

Technical Specifications:

The Allen-Bradley 2198-S086-ERS3 Inverter features current/velocity loop bandwidths of 100Hz and 400 Hz and a Pulse Width Modulation (PWM) frequency of 4000 Hz. It transfers a continuous output current (rms) of 43 A and offers a nominal output power rating of 29.7 kW. The required DC input current is 45.7 ADC with an internal capacitance of 560 ?F. The highest power dissipation occurs with a percentage-rated power output from 190 W at 20 % to 475 W at 100 %.

The inverter works optimally in a temperature range of 0 to 50°C (32 to 122°F) and must be kept at -40 to 70°C (-40 to 158°F) to ensure safe operation. The inverter’s power rating for non-brake servo motors is 4.6 A, and for brake servo motors, it is 9.6 A with a surge of 4 A at startup. This inverter weighs an average of 5.21 kg (11.5lb) and provides both output currents (continuous and 0-pk) peak at 86A and 121.6A.

Features and Design Parameters:

The 2198-S086-ERS3 presents several advanced features that optimize its performance and efficiency. The inverter supports EtherNet network connectivity via an Ethernet port and 0.15m (5 in) cable. A universal feedback (UFB) connector and a 2-pin motor feedback (MF) connector offer the feedback function.

The peculiar design using the zero-stack mounting expedites the cabinet space utilization. The inverter has a space-saving design with dimensions of 55mm width, 358mm height, and 252mm depth, increasing the delivery of power density.

Installation and Safety features:

The 2198-S086-ERS3 inverter is engineered with quality safety and installation features. The safety functions include Safe Torque Off (STO), which ensures compliance with SIL3 and PLe standards. Its durable design empowers it to operate in diverse environmental conditions, operating smoothly in high-vibration and shock environments. It supports flexible installation at altitudes up to 1500m without de-rating and has a wide temperature and humidity tolerance.

This inverter complies with several certifications, including CE, C-TICK, KC, C-UL, ODVA, and OSHA (Occupational Safety and Health Administration). These certifications ensure the inverter meets international safety, performance, and environmental standards.

Frequently Asked Questions:

What is the power dissipation of the Allen-Bradley 2198-S086-ERS3 at different power output levels?

The power dissipation for the 2198-S086-ERS3 is 190W at 20% output, 225W at 40%, 325W at 60%, 300W at 80%, and 475W at 100%. These values indicate the heat generated and help in designing appropriate cooling systems.

How does the Allen-Bradley 2198-S086-ERS3 ensure efficient installation and reduced wiring complexity?

The single-cable technology simplifies installation by combining power, feedback, and safety signals into one cable. This design simplifies installation and reduces wiring complexity, making it easier and faster to establish secure connections.

How does the Allen-Bradley 2198-S086-ERS3 handle real-time tuning and load variations?

This inverter module has Load Observer real-time tuning technology, automatically changing the inverter’s performance to account for changing loads, ensuring mechanical compliance.

Product Specifications Table