Middle Atlantic UPS-OL1500R – Online UPS 1500VA 120V Rackmount

Product Overview

The Middle Atlantic UPS-OL1500R is a 1500VA online double-conversion UPS designed for AV rack power conditioning in professional installations. It delivers a pure sine wave output that protects sensitive AV and IT equipment from power anomalies including surges, sags, and complete power loss. This unit is built for 120V/60Hz environments and mounts in a standard equipment rack.

Product Description

The UPS-OL1500R uses online double-conversion topology, which means connected equipment runs continuously on conditioned inverter power rather than switching to battery only during an outage. This architecture eliminates transfer time and provides the cleanest possible power output for AV processors, switchers, amplifiers, and networked control systems. The 1500VA capacity supports medium-density AV rack loads and provides runtime sufficient for graceful equipment shutdown or short-duration outages. Pure sine wave output is required by many Class D amplifiers, power supplies, and sensitive electronics that reject modified sine wave power. The unit includes short-circuit and overload protection circuitry to prevent downstream equipment damage. A rackmount form factor integrates directly into Middle Atlantic and standard 19" EIA rack enclosures. Front-panel indicators and an audible alarm provide status at a glance without requiring software. Battery replacement is accessible without removing the unit from the rack. The UPS-OL1500R is appropriate for permanent AV installations in conference rooms, control rooms, houses of worship, and education facilities where power quality directly affects system reliability. Available from Creation Networks at creationnetworks.net.

Key Features

• Online Double-Conversion Topology — Equipment runs on conditioned inverter power continuously, with zero transfer time during outages.
• Pure Sine Wave Output — Compatible with Class D amplifiers and sensitive electronics requiring clean AC power.
• 1500VA Capacity — Supports medium-density AV rack loads with runtime for graceful shutdown.
• 120V/60Hz Input — Designed for North American power environments.
• Rackmount Form Factor — Integrates into standard 19" EIA and Middle Atlantic rack enclosures.
• Short-Circuit & Overload Protection — Protects downstream AV and IT equipment from fault conditions.
• Front-Accessible Battery Replacement — Batteries can be swapped without removing the unit from the rack.

Typical Applications

• AV rack power conditioning in conference rooms and boardrooms
• Houses of worship with permanent AV installations
• Higher education classrooms and lecture halls
• Control rooms and broadcast facilities
• Network closets with AV and IT co-location

Technical Specifications

Frequently Asked Questions

What is online double-conversion and why does it matter for AV systems?

Online double-conversion means connected equipment runs continuously on inverter-conditioned power rather than raw utility power. This eliminates transfer time during outages and removes all power anomalies before they reach connected equipment, which is critical for AV systems sensitive to voltage fluctuations.

Does this UPS require pure sine wave output for AV amplifiers?

Yes. The UPS-OL1500R produces a true pure sine wave output, which is required by Class D amplifiers and many switching power supplies. Modified sine wave UPS units can cause audible noise or damage in these devices.

Is this compatible with Middle Atlantic rack enclosures?

Yes. The UPS-OL1500R is designed to integrate with Middle Atlantic rack systems and standard 19" EIA enclosures. For compatible rack solutions, visit creationnetworks.net.