1. Product Overview

The GTM-100 Series 100–1200kVA modular UPS is a flagship-grade, high-power uninterruptible power supply system developed by GOTTOGPOWER (ANHUI) CO., LTD for mega data center UPS, industrial UPS, and large-scale enterprise power protection applications. Operating on the Online Double Conversion (3P/3P) principle, this large modular UPS system delivers fully clean, regulated power across a scalable range from 100kVA to 1200kVA per cabinet — and supports system expansion up to 3.2MVA, making it the definitive high-capacity UPS solution for hyperscale data centers and mission-critical national infrastructure.

With a peak efficiency of ≥97%, the GTM-100 Series modular UPS minimizes data center cooling loads and reduces total cost of ownership across the entire UPS system lifecycle. Built around a fully digital control architecture, this three-phase online UPS offers flexible, robust performance with intelligent self-diagnosis, comprehensive fault recording, and large-capacity event history storage — empowering facility managers with complete UPS visibility and predictive maintenance capability. The GTM-100 Series modular UPS also supports battery connection without Neutral, enabling lithium battery UPS compatibility and simplified high-voltage DC battery configurations.

2. Key Features

• Mega Data Center UPS Capacity — Up to 3.2MVA Maximum System: The GTM-100 Series modular UPS supports parallel expansion to 3.2MVA, delivering the highest per-system UPS capacity available for hyperscale data center UPS and cloud computing power infrastructure.
• Fully Digital Control UPS Architecture: Advanced fully digital control technology delivers flexible, robust modular UPS operation with precise power regulation, fast dynamic response (<5% load transient; <20ms recovery), and superior three-phase balance management.
• Intelligent UPS Self-Diagnosis & Fault Recording: Built-in intelligent self-diagnosis engine with rich fault event recording and large-capacity history storage enables proactive UPS maintenance, rapid fault analysis, and minimized unplanned downtime.
• 10-Inch IoT Touch LCD UPS Display: Large 10-inch color touch LCD with integrated IoT functions provides real-time UPS monitoring, remote management, DCIM integration, and intuitive system configuration for large-scale modular UPS installations.
• Battery Connection Without Neutral — Lithium Battery UPS Ready: Supports battery neutral-free wiring, enabling seamless compatibility with lithium battery UPS systems and high-voltage battery cabinets for next-generation energy storage integration.
• High Reliability — Component-Level UPS Protection: Multi-tier protection at system, board, and component levels ensures maximum modular UPS reliability in demanding environments with wide temperature and humidity variation.
• ≥97% Online UPS Efficiency: Industry-leading three-phase UPS efficiency rating of ≥97% significantly reduces heat dissipation, lowers PUE, and decreases total energy cost for large-scale UPS data center deployments.

3. Typical Applications

The GTM-100 Series 100–1200kVA modular UPS system is engineered for the world's most demanding power continuity applications:

• Hyperscale & Mega Data Center UPS — Scalable modular UPS power protection for Tier III/IV data centers, colocation facilities, hyperscale cloud campuses, and edge computing nodes requiring 3P/3P online double-conversion UPS up to 3.2MVA.
• Financial & Capital Markets Infrastructure — Zero-tolerance power protection for algorithmic trading platforms, core banking systems, clearing networks, and financial data centers where any power interruption incurs regulatory and commercial risk.
• Government & National Critical Infrastructure — Uninterruptible power supply for national data centers, military command systems, emergency management centers, and e-government digital infrastructure.
• Telecommunications & 5G Network UPS — Three-phase modular UPS protection for carrier-grade telecom exchange centers, 5G base station hubs, and national backbone network facilities.
• Industrial UPS & Smart Manufacturing — High-capacity online UPS for large-scale industrial automation, process control, semiconductor fabrication, and smart factory infrastructure.
• Healthcare & Pharmaceutical UPS — Reliable uninterruptible power supply for hospital data centers, clinical research facilities, medical imaging systems, and pharmaceutical manufacturing.
• Energy & Power Grid Infrastructure — Modular UPS integration for renewable energy management systems, smart grid control centers, power dispatch centers, and energy storage platforms.

4. Technical Specifications

Models: GTM600/100 · GTM800/100 · GTM1000/100 · GTM1200/100

5. Certifications & Compliance

The GTM-100 Series modular UPS complies with the following international UPS safety, performance, and EMC standards:

• UPS Safety Standard: IEC 62040-1, IEC 60950-1
• UPS EMC Standard: IEC 62040-2
• ESD Immunity: IEC 61000-4-2
• Radiated Susceptibility: IEC 61000-4-3
• Electrical Fast Transient / Burst: IEC 61000-4-4
• Surge Immunity: IEC 61000-4-5

6. Interfaces & Optional Accessories

Standard UPS Interfaces

USB, RS232, RS485, Dry Contact, Cold Start, Air Filter — enabling seamless integration with DCIM platforms, BMS, building automation systems, and centralized UPS network management infrastructure.

Optional UPS Accessories & Add-ons

• SNMP Card — enables SNMP v1/v2/v3 network UPS monitoring and integration with NMS or DCIM platforms for centralized large-scale UPS management.
• AS400 Card — provides UPS compatibility with IBM AS400 / iSeries mission-critical enterprise server environments.
• Parallel Kit — supports modular UPS parallel operation for scalable N+X redundancy and non-disruptive capacity expansion up to 3.2MVA.
• SPD (Surge Protection Device) — additional surge protection for UPS input and output circuits in high-lightning-risk environments.
• Top Air Outlet — alternative top-exhaust airflow configuration for optimized hot-aisle/cold-aisle data center UPS airflow management.