The Ablerex AB-ES500N is a compact and reliable line-interactive UPS designed to provide essential power protection for home offices, small businesses, and point-of-sale environments. With built-in Automatic Voltage Regulation (AVR), it actively stabilizes incoming power by correcting voltage fluctuations such as brownouts and overvoltages without switching to battery mode, helping to extend battery lifespan and ensure consistent performance.

Engineered for efficiency and ease of use, this UPS delivers dependable backup power during outages, allowing users to safely save work and shut down connected equipment. Its lightweight, space-saving design makes it ideal for desktops, routers, and small network devices, while its compatibility with generators and inverters ensures flexibility in unstable power environments.

Key Features

• Line-interactive UPS topology
• Automatic Voltage Regulation (AVR)
• Protection against brownouts and overvoltage
• Battery backup outlets for critical devices
• Compact and lightweight design
• Wide input voltage range
• Generator and inverter compatible
• Durable fire-retardant ABS housing

• Output: 1000W / 1440 VA
• Input: 120V at 50/60 Hz ±3 Hz
• 6 x NEMA 5-15R Battery Backup Outlets
• NEMA 5-15P Input Connection (8' Cord)
• 680-Joule Surge Energy Rating
• Recharge Time: Up to 3 Hours
• Line Interactive Topology
• Sine Waveform
• Cold-Start Capable

• Output power capacity: 300Watts / 500VA
• Max Configurable Power (Watts): 300Watts / 500VA
• Nominal Output Voltage: 120V
• Output Frequency (not synced): 50/60 Hz +/-1 Hz
• Topology: Line Interactive
• Waveform type: Stepped approximation to a sinewave
• Output Connections: (4) Schuko CEE 7 (Battery Backup)
• Transfer Time: 6ms typical : 10ms maximum

Input 

• Nominal Input Voltage: 120V
• Input frequency: 50/60 Hz +/- 5 Hz (auto sensing)
• Input Connections: Schuko CEE 7/7P
• Cord Length: 1.52meters
• Number of Power Cords: 1

The Forza Smart Interactive UPS offers a blend of high-capacity power backup and versatile outlet configurations designed to safeguard your equipment during vital operations. It features USB-A & USB-C® protected ports, the integration of voltage regulation and surge suppression and a user-friendly interface, all of which makes it a most reliable choice for shielding critical devices against data loss and potentially damaging power disruptions.

 Interactive topology
Interactive UPS offer a cost effective solution with low energy consumption ratings, extending the overall life cycle of batteries. Voltage regulation is accomplished without switching to battery mode.

 Battery backup
Supplies battery-derived backup power during blackouts, preventing loss of critical information and minimizing equipment stress caused by a hard shutdown. Delivers reserved energy long enough for equipment to properly shut down.

 Automatic voltage regulation (AVR)
Provides clean and stable AC power by automatically increasing low voltages during brownouts and decreasing overvoltages in case of irregularities in the main utility line.

 Automatic shut-off
Guard your equipment against potentially damaging power fluctuations and other irregularities in the electrical supply by shutting down the power when voltage levels become too low or too high.

 Surge protection, overload protection, electric discharge and voltage protection
Diverts excess voltage away from connected equipment during power surges or power spikes without reducing battery power used to run primary critical equipment. Extends battery life by preventing system overloads and controlling charging currents.

 Resettable circuit breaker
Automatically prevents the flow of electricity in an electric circuit as a safety measure upon detecting undesirable high voltage levels. Can be reset to resume operation.

 MOV Technology
Metal Oxide Varistor (MOV) technology helps absorb and redirects transient energy preventing stray electricity from reaching protected equipment.

 Thermofuse protection
Instantly disconnects the power when internal temperatures become dangerously high.

 Power filters
Reduces electromagnetic interference (EMI) and radio frequency interference (RFI) to block unwanted noise, providing clean and distortion-free electricity to all power outlets.

 Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.

 Battery self-test
Ensures early failure notifications of bad or old batteries for immediate replacement, preventing any unexpected and unforeseen backup power issues.

 Audible alarm
Provides audible notification of changing utility power and UPS power conditions for when the UPS is installed in hard to reach places or not easily seen by the user.

 Flame retardant material
All of our products are constructed with fire retardant ABS material, guaranteeing that if any failures are present, the equipment will not go up in flames.

 Cold start function
Reserves temporary battery power used to start up the UPS in battery mode when the utility power is out. Restores immediate emergency power to the load after installing new batteries.

 Status LCD
Displays live status of the UPS with detailed information on battery and power conditions, alerting users to potential problems before they can affect equipment and cause costly downtime.

 Communication ports
USB port enables the automatic shutdown function, safely powering down connected computers so as to prevent important data loss. Remotely manage and monitor UPS operations with the included user-friendly dashboard interface.

 Forza tracker management software
Allows control and monitoring of multiple UPS units through a network connection. The software also prevents data loss from power outages by safely shutting down the UPS units while allowing the immediate detection and correction of any operation issues with minimal or no delay.

 Simple battery replacement
Avoid tedious battery access thanks to our convenient design. Makes the replacement of batteries fast and easy, reducing average times to service the units.

 USB Charging ports
Equipped with reliable surge protection and latest USB charging capabilities for your tablet, smartphone and other portable electronic devices.

 Ventilation system
Rear mounted extraction fan helps remove excess heat from the inside housing, guaranteeing to keep components within acceptable operating temperatures.

The Forza Smart Interactive UPS offers a blend of high-capacity power backup and versatile outlet configurations designed to safeguard your equipment during vital operations. It features USB-A & USB-C® protected ports, the integration of voltage regulation and surge suppression and a user-friendly interface, all of which makes it a most reliable choice for shielding critical devices against data loss and potentially damaging power disruptions.

 Interactive topology
Interactive UPS offer a cost effective solution with low energy consumption ratings, extending the overall life cycle of batteries. Voltage regulation is accomplished without switching to battery mode.

 Battery backup
Supplies battery-derived backup power during blackouts, preventing loss of critical information and minimizing equipment stress caused by a hard shutdown. Delivers reserved energy long enough for equipment to properly shut down.

 Automatic voltage regulation (AVR)
Provides clean and stable AC power by automatically increasing low voltages during brownouts and decreasing overvoltages in case of irregularities in the main utility line.

 Automatic shut-off
Guard your equipment against potentially damaging power fluctuations and other irregularities in the electrical supply by shutting down the power when voltage levels become too low or too high.

 Surge protection, overload protection, electric discharge and voltage protection
Diverts excess voltage away from connected equipment during power surges or power spikes without reducing battery power used to run primary critical equipment. Extends battery life by preventing system overloads and controlling charging currents.

 Resettable circuit breaker
Automatically prevents the flow of electricity in an electric circuit as a safety measure upon detecting undesirable high voltage levels. Can be reset to resume operation.

 MOV Technology
Metal Oxide Varistor (MOV) technology helps absorb and redirects transient energy preventing stray electricity from reaching protected equipment.

 Thermofuse protection
Instantly disconnects the power when internal temperatures become dangerously high.

 Power filters
Reduces electromagnetic interference (EMI) and radio frequency interference (RFI) to block unwanted noise, providing clean and distortion-free electricity to all power outlets.

 Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.

 Battery self-test
Ensures early failure notifications of bad or old batteries for immediate replacement, preventing any unexpected and unforeseen backup power issues.

 Audible alarm
Provides audible notification of changing utility power and UPS power conditions for when the UPS is installed in hard to reach places or not easily seen by the user.

 Flame retardant material
All of our products are constructed with fire retardant ABS material, guaranteeing that if any failures are present, the equipment will not go up in flames.

 Cold start function
Reserves temporary battery power used to start up the UPS in battery mode when the utility power is out. Restores immediate emergency power to the load after installing new batteries.

 Status LCD
Displays live status of the UPS with detailed information on battery and power conditions, alerting users to potential problems before they can affect equipment and cause costly downtime.

 Communication ports
USB port enables the automatic shutdown function, safely powering down connected computers so as to prevent important data loss. Remotely manage and monitor UPS operations with the included user-friendly dashboard interface.

 Forza tracker management software
Allows control and monitoring of multiple UPS units through a network connection. The software also prevents data loss from power outages by safely shutting down the UPS units while allowing the immediate detection and correction of any operation issues with minimal or no delay.

 Simple battery replacement
Avoid tedious battery access thanks to our convenient design. Makes the replacement of batteries fast and easy, reducing average times to service the units.

 USB Charging ports
Equipped with reliable surge protection and latest USB charging capabilities for your tablet, smartphone and other portable electronic devices.

 Ventilation system
Rear mounted extraction fan helps remove excess heat from the inside housing, guaranteeing to keep components within acceptable operating temperatures.

Online double conversion topology
Online UPS with true double-conversion technology offer the highest level of protection suitable for mission critical equipment by isolating the connected loads from raw utility power. This system works by converting power from AC to DC and then back to AC thanks to its two stage inverter and rectifier design.

Battery backup 
Supplies battery-derived backup power during blackouts, preventing loss of critical information and minimizing equipment stress caused by a hard shutdown. Delivers reserved energy long enough for equipment to properly shut down.

Automatic voltage regulation 
Provides clean and stable AC power by automatically increasing low voltages during brownouts and decreasing overvoltages when irregularities are present on the main utility line.

Automatic shut-off 
Guard your equipment against potentially damaging power fluctuations and other irregularities in the electrical supply by shutting down the power when voltage levels become too low or too high.

Surge protection, overload protection, electric discharge and voltage protection 
Diverts excess voltage away from connected equipment during power surges or power spikes without reducing battery power used to run primary critical equipment. Extends battery life by preventing system overloads and controlling charging currents.

MOV Technology 
Metal Oxide Varistor (MOV) technology helps absorb and it redirects transient energy preventing stray electricity from reaching protected equipment.

Thermofuse protection
Instantly disconnects the power when internal temperatures become dangerously high.

Power filters 
Reduces electromagnetic interference (EMI) and radio frequency interference (RFI) to block unwanted noise, providing clean and distortion-free electricity to all power outlets.

Intelligent battery management
Reduces electromagnetic interference (EMI) and radio frequency interference (RFI) to block unwanted noise, providing clean and distortion-free electricity to all power outlets.

Battery self-test 
Ensures early failure notifications of bad or old batteries for immediate replacement, preventing any unexpected and unforeseen backup power issues.

Active power factor correction 
Counteracts harmonic distortion by modifying the power factor of the UPS in order to maximize the use of the electrical power from the main utility line.

Audible alarm 
Provides audible notification of changing utility power and UPS power conditions for when the UPS is installed in hard to reach places or not easily seen by the user.

Cold start function
Reserves temporary battery power used to start up the UPS in battery mode when the utility power is out. Restores immediate emergency power to the load after installing new batteries.

LED visual indicators
Simplified monitoring. LEDs display the real-time status and working mode of power protection equipment.

Communication ports 
USB port enables the automatic shutdown function, safely powering down connected computers so as to prevent important data loss. Remotely manage and monitor UPS operations with the included user-friendly dashboard interface.

Forza tracker management software
Allows control and monitoring of multiple UPS units through a network connection. The software also prevents data loss from power outages by safely shutting down the UPS units while allowing the immediate detection and correction of any operation issues with minimal or no delay.

UL certified 
UL certified for electrical safety and compliance. Recognized by global laboratories.

Inverter and generator compatible
Engineered to properly work with frequency variations caused by emergency inverters and backup generators in areas with severe electrical fluctuations.

Ventilation system 
Extraction fan helps remove excess heat from the inside housing, guaranteeing to keep components within acceptable operating temperatures.

Metal housing Metal housing
Heavy-duty, impact-resistant metal construction

ECO Mode 
Environmentally friendly mode which reduces energy consumption and improves overall efficiency by minimizing the waste of energy.

High efficiency 
Power factor ratio designed to maximize the use of in line electric power by improving power distribution to the connected loads

Emergency power-off EPO 
Instantly shuts down the UPS and any connected equipment in the event of an emergency without the use of software.

Intelligent card slot Used to add an optional SNMP communication card for real-time monitoring and alerts of the UPS across a network.

The new Atlas online series provides true double-conversion technology and the highest level of protection suitable for critical equipment. This series combine an optimized level of performance with rich functionality, resulting in a highly efficient system that is easy to maintain and operate. Designed to prevent unexpected service interruptions due to overloads, internal fault conditions or during blackouts, the UPS ensures reliable and continuous operation through its internal battery pack and an optional external battery module.Ideal for high density power protection demands, the Atlas features aversatile rack/tower form factor to fit diverse environments. Despite its compact footprint, this UPS incorporates internal battery packs which can be accessed via the front panel for maintenance checks and replacement without removing the UPS from its mounting rack. The LCD display panel can be easily shifted by pressing buttons to suit the installation format, vertically when mounted on a stand or horizontally if installed in arack. Besides, IT personnel can manage equipment well from learning remaining backup time information via LCD display.

Online double conversion topology
Online UPS with true double-conversion technology offer the highest level of protection suitable for mission critical equipment by isolating the connected loads from raw utility power. This system works by converting power from AC to DC and then back to AC thanks to its two stage inverter and rectifier design.

Battery backup
Supplies battery-derived backup power during blackouts, preventing loss of critical information and minimizing equipment stress caused by a hard shutdown. Delivers reserved energy long enough for equipment to properly shut down.

Automatic voltage regulation (AVR)
Provides clean and stable AC power by automatically increasing low voltages during brownouts and decreasing overvoltages when irregularities are present on the main utility line.

Automatic shut-off
Guard your equipment against potentially damaging power fluctuations and other irregularities in the electrical supply by shutting down the power when voltage levels become too low or too high.

Surge protection, overload protection, electric discharge and voltage protection
Diverts excess voltage away from connected equipment during power surges or power spikes without reducing battery power used to run primary critical equipment. Extends battery life by preventing system overloads and controlling charging currents.

MOV Technology
Metal Oxide Varistor (MOV) technology helps absorb and it redirects transient energy preventing stray electricity from reaching protected equipment.

Thermofuse protection
Instantly disconnects the power when internal temperatures become dangerously high.

Power filters
Reduces electromagnetic interference (EMI) and radio frequency interference (RFI) to block unwanted noise, providing clean and distortion-free electricity to all power outlets.

Intelligent battery management
Maximizes battery performance, life, and reliability through intelligent, precision charging.

Battery self-test
Ensures early failure notifications of bad or old batteries for immediate replacement, preventing any unexpected and unforeseen backup power issues.

Active power factor correction
Counteracts harmonic distortion by modifying the power factor of the UPS in order to maximize the use of the electrical power from the main utility line.

Audible alarm
Provides audible notification of changing utility power and UPS power conditions for when the UPS is installed in hard to reach places or not easily seen by the user.

Cold start function
Reserves temporary battery power used to start up the UPS in battery mode when the utility power is out. Restores immediate emergency power to the load after installing new batteries.

Data line protection
Built-in data line protection prevents power surges that travel through telephone or Ethernet lines from causing damage to sensitive electronics.

Status LCD
Displays live status of the UPS with detailed information on battery and power conditions, alerting users to potential problems before they can affect equipment and cause costly downtime.

Communication ports
USB port enables the automatic shutdown function, safely powering down connected computers so as to prevent important data loss. Remotely manage and monitor UPS operations with the included user-friendly dashboard interface.

Forza tracker management software
Allows control and monitoring of multiple UPS units through a network connection. The software also prevents data loss from power outages by safely shutting down the UPS units while allowing the immediate detection and correction of any operation issues with minimal or no delay.

UL certified
UL certified for electrical safety and compliance. Recognized by global laboratories.

Inverter and generator compatible
Engineered to properly work with frequency variations caused by emergency inverters and backup generators in areas with severe electrical fluctuations.

Ventilation system
Extraction fan helps remove excess heat from the inside housing, guaranteeing to keep components within acceptable operating temperatures.

Metal housing
Heavy-duty, impact-resistant metal construction

ECO Mode
Environmentally friendly mode which reduces energy consumption and improves overall efficiency by minimizing the waste of energy.

High efficiency
Power factor ratio designed to maximize the use of in line electric power by improving power distribution to the connected loads

Emergency power-off EPO
Instantly shuts down the UPS and any connected equipment in the event of an emergency without the use of software.

Optional battery bank
Increase the overall runtime of the UPS system, allowing users to maximize their current requirements without the roadblock of having to discard and upgrade to a new product down the line.

Intelligent card slot
Used to add an optional SNMP communication card for real-time monitoring and alerts of the UPS across a network.