Lowell UPS9A Series Online Double Conversion Rack UPS | 1000VA | With UPS

The Lowell UPS9A Series is built for AV integrators and system operators who need genuine online double conversion protection in rack-mounted installations. Unlike line-interactive designs that switch to battery only on outage, online double conversion continuously regenerates a clean pure sine wave output, eliminating voltage fluctuations, harmonic distortion, and transfer-time gaps that can disrupt sensitive audio, video, and control equipment. Near unity power factor operation means the rated VA capacity translates efficiently into usable watts for the connected load, reducing the risk of undersizing in dense rack builds.

The series spans a range of power ratings to match everything from a single-zone DSP and amplifier rack to a full production control room or installed system infrastructure closet. Chassis options include 1U and 2U rack formats, and 2U models support a tower orientation for flexible deployment. Scalable battery capacity through up to seven additional matching battery packs makes the 2U models particularly well suited to applications requiring extended runtime during prolonged outages. An 8-amp charger accelerates recovery time after a discharge event, minimizing vulnerability windows between incidents.

SNMP-capable variants allow network managers to monitor and manage UPS status remotely, which is essential for unattended equipment rooms and distributed installed systems. All models carry a 3-year warranty covering both electronics and battery, with an optional 5-year extended warranty available, making this series a dependable long-term infrastructure investment for commercial AV, broadcast, and house-of-worship installations.