Edge Equation Lite U300 All in One Outdoor UPS Cabinet

300W Outdoor UPS Modular Cabinet

One Equation Unlock Everything

Product Overview

Edge Equation Lite is the outdoor ups cabinet designed for the edge network power solution.

The emergence of new technologies such as the Internet of Things, 5G, AI, and edge computing has greatly changed the richness of outdoor applications. However, the diversity of outdoor applications makes the deployment scenarios of outdoor edge network nodes diverse and complex. The new generation of outdoor edge node Edge Equation Lite Modular Cabinet developed by Edgeware is designed for this scenario, simplifying the outdoor deployment of the edge network, adapting to complex and changing scenarios, and providing the following key functions:

(1) System lightning protection

(2) UPS and backup power/solar and backup power

(3) Battery

(4) Backhaul network

(5) Whole system monitoring

The evolution trend of outdoor applications is getting faster and faster. With the gradual maturity of technologies such as 5G, IoT, and Starlink, it can be seen that more and more outdoor applications will appear in the future. Different applications have different requirements, which increases the complexity of outdoor deployment.


The core functions of outdoor applications also tend to become more complicated, requiring a one-stop solution for power supply, network backhaul, installation, operation and maintenance, and environmental challenges.


The complexity of applications and the complexity of core functions make outdoor deployment full of challenges.


Edge Equation Lite U300 Outdoor UPS Cabinet Internal Structure

The structure of Edge Equation Lite Outdoor UPS Cabinet is based on slots, and each functional slot is divided and solidified. The overall structure is compact, miniaturized as much as possible to simplify installation and maintenance. In the slot design, the following slots are fixed slots:

  • PWU(Power Unit)
  • BTU(Battery Unit)
  • MCU(Monitoring and Control Uni)
  • SPP(Signal and Power Panel)
  • Customer Device Slots

Although the overall fixed slot design, it can be customized, enlarged and reduced according to the actual project needs of the customer.

The structure is made of stainless steel to adapt to the complex outdoor conditions. The overall protection level reaches IP55.



Dimension Outside


Size can be customized

Dimension Inside


Size can be customized

Cabinet Material

304 Stainless Steel or Galvanized Steel

Ingress Protection




Fixed Slots

Power Unit(PWU 1U)

Battery Unit(BTU 3U 48V10AH,can be customized )

Monitoring and Control Unit(MCU 1U)

Signal and Power Panel(SPP 1U)

POE Switch Unit(1U)

 Flexible Slots

Customer Device Slot

(Default 4U Can be Customized bigger)

System Architecture of Edge Equation Lite U300 Outdoo UPS Cabinet

The whole system of Edge Equation Lite U300 outdoor UPS cabient is based on slots design with best space usage efficiency. Each slot is highly integrated with their respective functions, and the entire system is interconnected in the form of a motherboard through the SPP slot to minimize cabling problems in general outdoor cabinet solutions. The system is divided into two parts: fixed slot and variable slot, PWU, BTU, MCU, SPP and customized customer equipment space. To ensure that standardized requirements are more reliable, and the architecture can adapt to customer customized requirements.

The main function units are as followings:

  • PWU as Power Unit provides the 300W ups power as well as surge protection, short circuit protection functions.
  • BTU as Battery Unit provides backup battery power to the system. Default configuration is 48V10AH lithium battery. We also provide customization services to enlarge the battery while meanwhile BTU will occupy more space.
  • MCU is the control and monitoring unit provides the monitoring for the whole cabinet system. This unit will communicate with Edgeware Convergence Platform to provide remote monitoring and management functions.
  • SPP is the slot that provide the interconnection of the whole system.
  • Device Space as Customer Device Service Slots provides the space for your devices that will install in our cabinet. This space is changeable based on your request.

Based on this architecture, Edge Equation Lite can take into account both standardization and customization, so that the product can meet your deployment requirements in various scenarios to the greatest extent.




Edge Equation Lite U300 Outdoor UPS Cabinet



Application Scenarios

Outdoor Cabinet,

Outdoor Power Solution,

Outdoor UPS Cabinet,

Power Storage Cabinet,

Video Surveillance Cabinet,

CCTV Power Cabinet ,

Satellite Power Cabinet,

Satellite Site Power Backup, Outdoor

AI Site Power Backup,

Outdoor Edge Computing Power Backup,

Smart City Power Solution,

IoT Aggregation Site Power Backup,

Telecom Outdoor Site,

Remote Education Outdoor Site

Cabinet Basic  Specification

Dimension Outside


Size can be customized

Dimension Inside


Size can be customized

Fixed Slots

Power Unit(PWU 1U)

Battery Unit(BTU 3U 48V15.6AH,can be customized )

Monitoring and Control Unit(MCU 1.5U)

Signal and Power Panel(SPP 1U)

Flexible Slots(Can be Customized based on Customer)

Customer Device Slot

(Default 5U Can be Customized bigger)

Customer Battery Space

(Can be Customized 0-14U for Lead Acid Battery )

Cabinet Material

Stainless Steel or Galvanized Steel

Ingress Protection



Long life FAN controlled based on temperature

System Power Specification

Rated Input Voltage

220V/100V AC

Max Input Current


UPS Rated Power


System Main Voltage


Other Voltage Options



Battery Type Supported

Lithium Battery/AGM/GEL

Battery Unit Capacity (BTU)

48V 10AH Default

Can be customized to be bigger.

System Monitoring

Power System Monitoring


Protection System Monitoring

Surge Suppressor, Smart Breaker

Environment Control

FAN Control based on Temperature

Cabinet Defending

Cabinet Door Defend

Defend Alarm

Battery Management

Battery Management System

Software Platform

Software Platform

Edgeware Convergence Software Platform

Surge Suppression of Outdoor UPS Cabinet

Problems from Power Input

  • The power input and daily operation of the power system will face challenges.
  • Lighting surge frequently happen in Central America during raining season.
  • Power grid electricity quality is not good bring over or under voltage. Solar panel voltages changes also bring same problems.
  • Short circuit sometimes happen will damage the whole system if we don’t have protection.
  • Current leakage will put engineer in danger.

All in One Surge Protection and Smart Breaker Module to Give Comprehensive Protection

  • Surge suppressor will absorb the surge from lighting and power grid.
  • The smart breaker will provide over/under voltage , over current , short circuit and current leakage protection.
  • When these happen, the smart break will go into protection mode and can off the load power .
  • When the electricity comes back to normal status, the smart breaker will recover by itself. Not need on site operation.

Surge Protection Module Specification

Nominal Discharge Current-In


Maximum Discharge Current-Imax


Voltage Protection Level-Up


Limited Voltage-Up

L-N:≤1.2kV,N-PE:≤0.8kV (5kA,8/20μs)

Temporary Overvoltage Features-UTOV

L-N:400V/5sec, N-PE:1200V/200ms

Short-Current Withstand


Smart Breaker Module Specification

Rated Voltage


Input Voltage


Rated Current


Leakage Protection

Remaining operating current: 30mA Remaining non-operating current: 15mA Operating time: ≦50mS

Overvoltage Protection

Overvoltage point: 280V action time ≦ 3S (overvoltage and under voltage recovery: 8V

under voltage point: 120V action time ≦3S Over-voltage recovery delay: 30S)

Under Voltage Protection

Overcurrent Protection

Overcurrent point: 1.15In action time ≦ 3S

Short circuit Protection

Short circuit overcurrent point 3In action time ≦50mS (self-locking after short circuit)

Lightning Protection

Anti-shock current, 8/20μS combined wave is not less than 10kA;

Three Levels Anti-thief of Outdoor UPS Cabinet

Door Defending Alarm

  • Edge Equation Lite is equipped with fortification function. When the device is in the defense state, if someone opens the cabinet door, a 100dB alarm buzzer will sound. At the same time, the Convergence platform at the headquarters will receive an alarm.

High Quality Mechanical Lock

  • Edge Equation Lite is equipped with two high-quality triangular mechanical locks. It is difficult to unlock through general unlocking methods. At the same time, the master key is adopted for easy management.

Remote Control Magnetic Lock

  • Magnetic lock can be configured in the system to perform remote control functions.

Outdoor UPS Cabinet Battery Management

Edge Equation Lite U300 outdoor UPS cabinet has a built-in lithium battery module with BMS, which can report important information such as battery voltage and current charge and discharge status to Edgeware’s Convergence Platform. The most important thing is that the BMS will report the health of the battery. When the battery needs to be replaced, it will report to the Convergence Platform.

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