1. Product Overview

The GTS Tower Series 10–20kVA tower UPS is a high-performance, energy-efficient uninterruptible power supply system developed by GOTTOGPOWER (ANHUI) CO., LTD for medium-scale enterprise IT, industrial, and critical infrastructure power protection. Built on an advanced 3-level topology and supporting both 3P/1P and 1P/1P Online Double Conversion input/output configurations, the GTS Tower UPS delivers exceptional load adaptability, an industry-leading ECO mode efficiency of 98%, and a full normal mode efficiency of up to 95% — making it the energy-saving UPS of choice for 24/7 server rooms, network equipment rooms, and distributed enterprise power environments.

The GTS Tower Series introduces auto fault waveform recording, capturing detailed electrical waveforms at the moment of fault occurrence for precise post-event analysis and minimized mean time to repair. With an ultra-wide input voltage range of 190–499VAC (L-L), configurable frequency-adaptive output, intelligent battery management, half-wave load adaptation, and a self-aging test function, the GTS Tower UPS is engineered for maximum reliability and flexibility across diverse global power grid conditions.

2. Key Features

• 3-Level Topology — 98% ECO Mode & High Normal Mode Efficiency: The GTS Tower UPS employs an advanced 3-level power conversion topology, achieving 98% ECO mode efficiency and up to 95% normal mode efficiency — setting the benchmark for energy-saving performance in the 10–20kVA single-phase output UPS class and significantly lowering energy costs for 24/7 deployments.
• Auto Fault Waveform Recording — Precision UPS Diagnostics: The GTS Tower UPS automatically captures and stores detailed electrical waveform data at the instant of any fault event, providing power engineers and facility managers with the precise diagnostic information needed for rapid root-cause analysis — a feature typically found only in high-end industrial power systems.
• Ultra-Wide Input Voltage Range 190~499VAC — Multi-Level Load Derating: Accepts an exceptionally wide L-L input range of 190–499VAC with intelligent multi-level load derating (100% @ >305VAC; 90% @ >266VAC; 75% @ >228VAC; 50% @ >190VAC), enabling reliable UPS operation across the widest possible range of global grid and generator input conditions.
• Configurable Frequency-Adaptive Output: Output frequency can be configured to adapt automatically to the input frequency — enabling seamless deployment across 50Hz and 60Hz grid environments without manual intervention, ideal for multinational enterprise UPS installations.
• 0ms Inverter-to-Bypass Transfer Time: Zero millisecond inverter-to-bypass transfer time ensures no interruption to connected loads during bypass mode transitions, maintaining the highest level of power continuity protection expected from an online double-conversion UPS system.
• Intelligent Battery Management & Self-Aging Function: Advanced intelligent battery management optimizes charging cycles, monitors battery health, and extends battery service life. The self-aging function performs controlled internal load testing without external dummy loads, saving test energy and reducing maintenance overhead.
• Half-Wave Load Adaptation: Specifically designed to support half-wave rectifier loads, enabling reliable UPS protection for a broader range of industrial equipment, legacy power supplies, and non-linear loads that conventional UPS systems may not handle reliably.
• Parallel Operation Support (Optional): Optional parallel kit enables N+1 redundancy and capacity expansion through parallel UPS operation, providing a scalable path for growing power protection infrastructure without replacing existing UPS units.

3. Typical Applications

The GTS Tower Series 10–20kVA tower UPS is optimized for medium-scale single-phase output power protection in demanding enterprise and industrial environments:

• Enterprise Server Room & IT Infrastructure UPS — High-efficiency 10–20kVA single-phase output UPS for SME and mid-enterprise server rooms, virtualization infrastructure, SAN/NAS storage, and network core equipment.
• Network Operations Center (NOC) UPS — Energy-saving online UPS with auto fault waveform recording for NOCs, ISP infrastructure, and carrier-grade equipment rooms where both power continuity and detailed fault diagnostics are essential.
• Finance & Banking Branch UPS — Zero-transfer-time single-phase UPS for banking branch servers, trading terminal infrastructure, core banking system front-ends, and financial data processing equipment.
• Medical Equipment & Clinical UPS — High-reliability 0ms transfer tower UPS for hospital server rooms, clinical diagnostic equipment, patient data management systems, and medical workstations.
• Industrial Control & Automation UPS — Half-wave load compatible, 3P/1P input tower UPS for industrial PLCs, SCADA systems, process control computers, and factory automation power protection.
• Government & Education Data Infrastructure UPS — Energy-efficient 3-level topology UPS for government department server rooms, university data centers, and public sector IT infrastructure seeking reduced energy costs and detailed power event logging.
• Broadcasting & Media Production UPS — Online tower UPS with waveform recording for broadcast servers, non-linear editing systems, playout infrastructure, and media asset management equipment.

4. Technical Specifications

Note: All models are long-run (L) variants with external battery configuration. Input supports both 3P/1P and 1P/1P operation.

5. Certifications & Compliance

The GTS Tower Series online tower UPS is designed and tested in compliance with the following international standards:

• UPS Performance Standard: IEC 62040-3
• Output THDu tested per IEC 62040-3 (non-linear load condition)

6. Interfaces & Optional Accessories

Standard Interfaces

RS232, RS485 — enabling UPS monitoring, graceful server shutdown management, Modbus-based BMS integration, and real-time UPS status reporting as standard on all GTS Tower models.

Optional Accessories

• SNMP Card — SNMP network UPS monitoring and DCIM/BMS platform integration for centralized enterprise UPS management.
• Dry Contact Board — additional volt-free relay outputs for generator start/stop control, alarm panel integration, and building management system connectivity.
• APP / Wi-Fi / Bluetooth — wireless UPS monitoring and control via mobile devices for flexible on-site management.
• Parallel Kit — enables N+1 redundant parallel UPS operation for scalable capacity expansion and system redundancy.