CORPORATE BROCHURE

CMS Series (450kVA - 1200kVA)

Powered by Lento

At Lento Industries Private Limited, we are a reputed manufacturer, trader, and exporter of advanced power backup systems designed for high-performance industrial and commercial use. The Lento CMS Series (450kVA–1200kVA) Online UPS is a next-generation solution built to ensure enterprise-level power reliability and energy efficiency.

Engineered with modular and scalable architecture, this UPS system features hot-swappable power modules that simplify maintenance and guarantee uninterrupted uptime. Its intelligent design provides maximum flexibility, reduced downtime, and high operational efficiency—making it ideal for banking, data centers, manufacturing plants, and smart city infrastructure.

As a global OEM UPS supplier, Lento delivers dependable, future-ready backup solutions that meet international standards. Our focus on innovation, quality, and performance makes us one of the most trusted names in industrial UPS manufacturing, trading, and export, powering businesses across the world with sustainable and reliable energy solutions.

Key Features

  • Modular and hot-swappable design for easy online upgrade, fast maintenance, and capacity expansion
  • Flexible power supply configurations including 2N, N+1, and 2N+1 for enhanced system reliability
  • Balanced power distribution for input, output, and charging modules
  • Compact and lightweight structure with space-saving installation design
  • Front and rear air-flow system suitable for wall-mounted and confined installations
  • Soft start function for generator compatibility
  • Integrated energy storage function for improved power management
  • Multiple redundancy measures with advanced fault isolation protection
  • Advanced DSP digital control technology for precise and stable performance
  • Master-slave synchronization with multi-level decentralized control architecture
  • Support for integration with external battery packs
  • Compatible with lead-acid and lithium battery systems with intelligent battery management
  • High efficiency and energy-saving operation with ECO efficiency up to 99%
  • Continuous Current Mode (CCM) for low input current distortion (THDi < 3%)
  • High input power factor up to 0.99 for optimized energy usage
  • Reduced electromagnetic and radio frequency interference (EMI/RFI)
  • High peak output current capability (3:1) for superior load handling
  • Intelligent power module sleep mode with automatic workload adjustment

Applications

  • Modular and hot-swappable design for easy online upgrade, fast maintenance, and capacity expansion
  • Flexible power supply configurations including 2N, N+1, and 2N+1 for enhanced system reliability
  • Balanced power distribution for input, output, and charging modules
  • Compact and lightweight structure with space-saving installation design
  • Front and rear air-flow system suitable for wall-mounted and confined installations
  • Soft start function for generator compatibility
  • Integrated energy storage function for improved power management
  • Multiple redundancy measures with advanced fault isolation protection
  • Advanced DSP digital control technology for precise and stable performance
  • Master-slave synchronization with multi-level decentralized control architecture
  • Support for integration with external battery packs
  • Compatible with lead-acid and lithium battery systems with intelligent battery management
  • High efficiency and energy-saving operation with ECO efficiency up to 99%
  • Continuous Current Mode (CCM) for low input current distortion (THDi < 3%)
  • High input power factor up to 0.99 for optimized energy usage
  • Reduced electromagnetic and radio frequency interference (EMI/RFI)
  • High peak output current capability (3:1) for superior load handling
  • Intelligent power module sleep mode with automatic workload adjustment

Available Variants

  • 450kVA / 360kW
  • 600kVA / 480kW
  • 900kVA / 720kW
  • 1200kVA / 960kW

Technical Specification

Model Rated Capacity Modularity Input Voltage Range Efficiency (iECO) Phase Battery Type Support Installation
CMS-450K 450kVA / 360kW Modular, hot-swappable design 285V–475V (3P) Up to 99.5% 3:3 Lead-acid & Lithium (LFP) compatible Rack-mounted / wall-supported
CMS-600K 600kVA / 480kW Modular, scalable architecture 285V–475V (3P) Up to 99.5% 3:3 Adaptive battery management Rack-mounted / wall-supported
CMS-900K 900kVA / 720kW Supports N+1 / 2N redundancy 285V–475V (3P) Up to 99.5% 3:3 Central battery integration Front–rear airflow cabinet
CMS-1200K 1200kVA / 960kW Multi-rack configuration 285V–475V (3P) Up to 99.5% 3:3 Unified pack or modular cells Industrial floor installation

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