Used APC APT-33100 #9313726 for sale

APC APT-33100 is a highly efficient 100 Amp, three phase automatic transfer switch power supply unit that can reliably provide continuous and uninterrupted power to connected equipment. Ideal for mission-critical applications, APT-33100 provides a superior level of protection through a seamless transition to emergency power while protecting connected loads from power disturbances. This power supply unit features advanced, reliable power transfer reliability and high-speed performance as well as proven technologies including dual output stage capacitors, current sensor, and PWM control for a smooth transition to back-up mode. An intuitive graphic LCD allows for easy setup and operation while additional features like remote programmability, network/telecommunications/Ethernet control, and dry/remote contact for remote monitoring are available. Other key features include a high-speed power transfer mechanism, electronic circuit breaker, mechanical link purpose, and built-in surge protection. The power supply unit also includes advanced diagnostics and five levels of status to pinpoint outages or system issues in order to reduce downtime. An auto-restart feature automatically resumes normal operation after the power is transferred and reconnects to the normal source, further protecting valuable equipment. APC APT-33100 power supply unit features a compact design, allowing it to fit in 19" rack applications with a max 2U height. Its high availability, robust performance, and small foot print make this an ideal choice for demanding applications and mission critical applications. The unit is designed for redundant power networks and comes with the support of industry-leading customer and technical services to ensure long-term satisfaction.