Shield T120U 20KVA/20KW Smart Online double conversion tower UPS

The Shield T120U 20KVA/20KW Smart Online Double Conversion Tower UPS is a high-capacity uninterruptible power supply that delivers clean, stable pure-sine-wave power using true online double-conversion technology. It’s designed to protect critical equipment in commercial, industrial, and IT environments from outages, voltage fluctuations, and power quality issues, with an intuitive display and smart battery management.

Specifications

General

• Model: Shield T120U Smart Online UPS (20 KVA / 20 KW)

• Topology: Online Double Conversion (true online UPS)

• Form factor: Tower design

• Display: LCD/LED status panel

• Suitable for: Servers, data centers, critical equipment, industrial use

Input Specifications

• Rated input voltage: Typically single-phase 220/230 VAC (check local configuration)

• Wide input voltage range: Designed to accommodate fluctuations (wide range)

• Input frequency range: Standard mains frequency support (typically 50/60 Hz)

Output Specifications

• Rated output power: 20 KVA / 20 KW

• Output voltage: 220/230 VAC

• Output frequency: 50/60 Hz

• Waveform: Pure sine wave output

• Power factor: ~1.0 (unity) or high output power factor

Battery & Runtime

• Battery type: Sealed lead-acid (VRLA), maintenance-free

• Battery configuration: Typically internal batteries included (external battery packs optional)

• Runtime: Depends on connected load and battery bank size (not fixed)

 Monitoring & Interfaces

• Communication ports: RS-232, USB; optional SNMP/network card available

• Smart monitoring: Real-time status via LCD/LED display

• Emergency Power Off (EPO): Supported (allows quick shutdown in emergencies)

Protection & Performance

• Zero transfer time: True online UPS ensures no interruption during mains failure

• Wide input range: Handles input fluctuations without switching to battery

• Advanced battery management: Enhances battery lifespan

 Physical & Other Notes

• Tower form factor: Space-saving upright design

• Optional expandability: External Battery Modules (EBM) can be added for extended runtime

Features of the Shield T120U 20KVA/20KW Smart Online Double Conversion Tower UPS

• Online Double Conversion Technology – This UPS continuously converts incoming AC power to DC and back to AC, ensuring connected equipment always receives clean, stable power with zero transfer time during outages.

• High Output Power (20KVA/20KW, Unity Power Factor) – With a full 20KW real power capacity, the UPS can support heavy and sensitive loads such as servers, networking systems, and industrial equipment without overload issues.

• Pure Sine Wave Output – It delivers a clean and consistent sine wave output, which is essential for protecting sensitive electronic devices from distortion, overheating, and malfunction.

• Wide Input Voltage Range – The UPS can operate within a broad voltage window without switching to battery mode, helping preserve battery life in areas with unstable power supply.

• Advanced Battery Management System – Intelligent charging control optimizes battery performance, prevents overcharging or deep discharge, and extends overall battery lifespan.

• Smart LCD/LED Display Panel – The built-in display provides real-time monitoring of voltage levels, load percentage, battery status, and fault alerts for easy system management.

• Zero Transfer Time – Because it is a true online UPS, there is no switching delay when mains power fails, ensuring uninterrupted operation of critical equipment.

• Communication Ports (RS-232, USB, Optional SNMP) – These interfaces allow remote monitoring, automatic server shutdown, and integration with network management systems.

• Emergency Power Off (EPO) Function – The EPO feature allows immediate shutdown of the UPS during emergencies to enhance safety and protect equipment.

• Tower Design Structure – The vertical tower configuration saves space and makes installation convenient in server rooms, offices, and industrial environments.

Application

1. Server Rooms & Data Centers

• It provides continuous, clean power to servers, storage systems, and networking equipment, preventing data loss, hardware damage, and downtime during power outages or voltage fluctuations.

2. IT & Networking Infrastructure

• The UPS protects routers, switches, firewalls, and communication systems from power disturbances that could disrupt connectivity and business operations.

3. Medical & Laboratory Equipment

• It ensures stable and uninterrupted power for sensitive medical devices and lab machines where power failure could affect patient care or test accuracy.

4. Industrial Control Systems

• The UPS safeguards PLCs, automation systems, and production control equipment from unexpected shutdowns that could cause production delays or equipment damage.

5. Corporate Offices & Commercial Buildings

• It supports critical office infrastructure such as servers, security systems, and communication platforms, ensuring business continuity during blackouts.

6. Financial Institutions

• Banks and financial service providers use it to maintain uninterrupted operation of transaction systems, ATMs, and data processing platforms.

7. Telecommunications Sites

• The UPS maintains reliable power for telecom equipment, preventing service interruptions and network downtime.

8. Educational Institutions

• It protects computer labs, e-learning servers, and administrative systems from power-related disruptions.

✅ Why It’s Ideal for These Applications

Because it uses true online double conversion technology, the Shield T120U delivers clean, stable power with zero transfer time, making it suitable for environments where even a few seconds of power loss is unacceptable.

Why Choose the Shield T120U 20KVA/20KW Smart Online UPS?

• Maximum Power Protection – Its true online double conversion technology ensures your equipment is always supplied with clean and stable power, eliminating risks caused by outages, spikes, sags, and electrical noise.

• High Power Capacity (20KW Real Power) – With a full 20KW output at unity power factor, it can handle heavy and critical loads without compromise, making it ideal for demanding environments.

• Zero Downtime Performance – The UPS provides zero transfer time during power failures, ensuring uninterrupted operation of servers, medical equipment, and industrial systems.

• Reliable in Unstable Power Areas – The wide input voltage range makes it highly suitable for regions with frequent voltage fluctuations, reducing unnecessary battery usage.

• Smart Monitoring & Remote Management – Advanced communication ports and monitoring capabilities allow easy integration into IT management systems for remote supervision and automated shutdown.

• Extended Battery Life – Intelligent battery management improves battery efficiency, reduces maintenance costs, and increases overall system reliability.

• Scalable Runtime Options – External battery modules can be added to extend backup time according to business needs.

• Built for Critical Environments – Designed for data centers, financial institutions, hospitals, telecom sites, and industrial facilities where power continuity is essential.