Two black professional audio power amplifiers stacked, labeled 'Marathon Power' with ventilation grilles and control knobs on the front.

Supercapacitor UPS

High-Performance, Battery-Free Power Protection

Engineered for mission-critical applications, Marathon Power’s Supercap UPS delivers instantaneous, short-duration backup power to protect sensitive equipment from voltage sags, momentary outages, and other power quality disturbances. Utilizing advanced supercapacitor energy storage technology, the system provides reliable ride-through protection and bridges the critical transition to standby generator power, helping maintain operational continuity without relying on conventional battery storage.

Optimized for applications requiring backup power from a few electrical cycles up to approximately one minute, the Supercap UPS offers a compelling alternative to battery-based systems where extended runtime is unnecessary. With rapid charge recovery, high cycle life, and reduced battery-related maintenance requirements, it provides a durable, efficient power protection solution for industrial automation, critical infrastructure, and other environments where even brief power interruptions can result in costly downtime.

Key Features

✅ Modular, Service-Friendly Design

✅ Compact, Lightweight Energy Storage

✅ High Power Density

✅ Extended Service Life

Applications

✅ Healthcare

✅ Automation

✅ Information Technology

✅ Test & Measurement

120V Specifications

  
    
        Model
        Capacity
        Run-Time
        Dimensions(in / mm)
        Weight(lbs / kgs)
        Energy Storage Module
      

    
        ARTE-1000-01
        1kVA | 700W
        15 seconds at full load, 40 seconds at half load
        17 x 3.3 x 18.3 / 440 x 88 x 465
        23 lbs / 10.5 kgs
        ACPR-0458-36-120
      

        ARTE-1000-H1
        1kVA | 700W
        15 seconds at full load, 40 seconds at half load
        17 x 3.3 x 18.3 / 440 x 88 x 465
        23 lbs / 10.5 kgs
        ACPR-0458-36-120
      

        ARTE-3000-01
        3kVA | 2100W
        15 seconds at full load, 40 seconds at half load
        17 x 3.3 x 18.3 / 440 x 88 x 465
        23 lbs / 10.5 kgs
         ACPR-1058-96-120
      

        ARTE-3000-H1
        3kVA | 2100W
        15 seconds at full load, 40 seconds at half load
        17 x 3.3 x 18.3 / 440 x 88 x 465
        23 lbs / 10.5 kgs
         ACPR-1058-96-120
      

  

Model	Capacity	Run-Time	Dimensions(in / mm)	Weight(lbs / kgs)	Energy Storage Module
ARTE-1000-01	1kVA \| 700W	15 seconds at full load, 40 seconds at half load	17 x 3.3 x 18.3 / 440 x 88 x 465	23 lbs / 10.5 kgs	ACPR-0458-36-120
ARTE-1000-H1	1kVA \| 700W	15 seconds at full load, 40 seconds at half load	17 x 3.3 x 18.3 / 440 x 88 x 465	23 lbs / 10.5 kgs	ACPR-0458-36-120
ARTE-3000-01	3kVA \| 2100W	15 seconds at full load, 40 seconds at half load	17 x 3.3 x 18.3 / 440 x 88 x 465	23 lbs / 10.5 kgs	ACPR-1058-96-120
ARTE-3000-H1	3kVA \| 2100W	15 seconds at full load, 40 seconds at half load	17 x 3.3 x 18.3 / 440 x 88 x 465	23 lbs / 10.5 kgs	ACPR-1058-96-120

208V & 230V Specifications

  
    
        Model
        Capacity
        Run-Time
        Dimensions(in / mm)
        Weight(lbs / kgs)
        Energy Storage Module
      

    
        ARTE-1000-02
        1kVA | 700W
        15 seconds at full load, 40 seconds at half load
        17 x 3.3 x 18.3 / 440 x 88 x 465
        23 lbs / 10.5 kgs
        ACPR-0458-36-220
      

        ARTE-1000-H2
        1kVA | 700W
        15 seconds at full load, 40 seconds at half load
        17 x 3.3 x 18.3 / 440 x 88 x 465
        23 lbs / 10.5 kgs
        ACPR-0458-36-220
      

        ARTE-3000-02
        3kVA | 2100W
        15 seconds at full load, 40 seconds at half load
        17 x 3.3 x 18.3 / 440 x 88 x 465
        23 lbs / 10.5 kgs
         ACPR-1058-96-220
      

        ARTE-3000-H2
        3kVA | 2100W
        15 seconds at full load, 40 seconds at half load
        17 x 3.3 x 18.3 / 440 x 88 x 465
        23 lbs / 10.5 kgs
         ACPR-1058-96-220
      

  