APC SU041 1400 VA, SU043 1400 VA, SU42-2 3000 VA user manual Redundant Switch User’s Manual

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Redundant Switch

User’s Manual

Notice: In case of a problem with this product, do not return to the place of purchase. Go to the support page

990-0253A, Revision 2 6/99

at www.apcc.com for Technical Support or call 1-800-800-4272 for prompt customer service.

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Contents Redundant Switch User’s Manual Page English Page Table of Contents Page Electrical Safety SafetyHandling Safety Initial Startup InstallationMount the Ears Install the Rails Connect Equipment Mount the Redundant Switch in the RackPowerChute plus Configuration Procedure Supported ConfigurationsStorage Operating Instructions Troubleshooting the High Availability System Troubleshooting Redundant SwitchCommunications Problems Loss of Redundancy ProblemsSpecifications Limited Warranty ServiceAPC Contact Information Rail Hardware Installation Tips for Rack Mount Units

SU042-1 3000 VA, SU42-2 3000 VA, SU041 1400 VA, SU043 1400 VA specifications

The APC SU042-1, SU043, SU041, and SU42-2 are reliable uninterruptible power supply (UPS) systems designed to provide consistent power protection for essential electronic equipment. This range of UPS models is ideal for homes, small offices, and critical servers, ensuring peace of mind through a reliable power backup solution.

The APC SU042-1 is a high-capacity 3000 VA model that combines robust performance with smart technologies. It is equipped with a pure sine wave output, ensuring that sensitive electronics, such as servers and networking equipment, receive clean and stable power. With a compact design, this UPS easily fits into various environments while providing extended runtime options through additional battery packs. The LCD display offers real-time information on battery status, load, and input/output voltage, allowing for quick monitoring and management.

In the mid-range category, the APC SU043 and SU041 models stand out with their 1400 VA capacity. These units are perfect for desktop setups and small servers, offering essential features to protect equipment from power disturbances. Both models feature automatic voltage regulation (AVR), which stabilizes incoming voltage and minimizes the risk of damage from power surges. They also come with multiple output sockets, accommodating a variety of devices while ensuring maximum efficiency.

The SU42-2, another 3000 VA model, provides a higher capacity for businesses looking to safeguard critical infrastructure. Similar to the SU042-1, this unit boasts pure sine wave output and advanced LCD displays for monitoring. Additionally, the SU42-2 features customizable settings that allow users to tailor performance based on specific power needs, such as setting alarms and adjusting sensitivity to voltage fluctuations.

All four models utilize advanced battery management systems to enhance battery life and performance. User-friendly, they come with USB and serial connectivity options, allowing seamless integration with network monitoring software, enabling administrators to manage and monitor power status remotely. In conclusion, the APC SU042-1, SU043, SU041, and SU42-2 UPS models represent a versatile range of solutions designed to protect vital equipment against power disturbances, making them an essential investment for anyone reliant on a steady power supply.