UM Series Modular Online UPS 100–1200kVA
Overview
The UM Series Modular Online UPS 100–1200kVA represents the newest generation of three-phase modular UPS with centralized bypass design. Adopting advanced DSP digital control technology, online double conversion UPS architecture, and N+X parallel redundancy, this series delivers outstanding performance, high efficiency, and maximum system availability. Its modular and scalable design allows users to flexibly expand from 100kVA to 1200kVA, and even up to 2400kVA in parallel, providing a truly future-proof modular UPS system for mission-critical infrastructures.
 
Key Features
★ DSP control technology ensuring stable and reliable performance
★ Three-phase Vienna rectifier & three-level inverter, efficiency up to 97%
★ Unity output power factor (PF=1.0) for maximum load adaptability
★ Centralized bypass to enhance overall power supply capability
★ N+X parallel redundancy, delivering system availability up to 99.999%
★ Modular design with hot-swappable modules for fast maintenance
★ 10-inch color touchscreen interface with comprehensive UPS status monitoring
★ Intelligent charging with smooth mode switching, extending battery life
★ Flexible battery configuration (30–50 pcs, optional), reducing investment costs
★ Shared battery design for parallel systems, optimizing backup resources
★ EPO and REPO functions for safety-critical environments
★ Optional communication cards: SNMP, relay, RS485, dry contact, etc.
★ Compact 3U modular design saving valuable data center space
Applications
The UM Series is engineered for mission-critical environments where uninterrupted and clean power is essential:
Data centers and cloud computing facilities requiring scalable and high-density power solutions
Telecommunications and IT infrastructures with strict uptime demands
Industrial automation and manufacturing plants operating sensitive equipment
Financial institutions and hospitals where even a momentary power loss is unacceptable
Large commercial buildings and smart grids demanding green and reliable power protection systems
 
Advantages
✔ Scalable capacity – flexible investment from 100kVA to 1200kVA, expandable to 2400kVA in parallel
✔ High efficiency & energy saving – reduces operational costs while ensuring stable output
✔ Hot-swappable modules – minimized downtime and fast maintenance without affecting operations
✔ Advanced redundancy design – N+X architecture with centralized bypass guarantees unmatched system reliability
✔ Future-proof solution – ideal for growing data center power solutions, IT hubs, and industrial applications