EVI 40000VA 36000W Tower Online 3 Phase UPS EP-UPS40Y33OT

The EVI 40000VA / 36000W Tower Online 3-Phase UPS (EP-UPS40Y33OT) is engineered to provide maximum power protection and system availability for large-scale critical infrastructure. Built with advanced DSP-controlled online double-conversion technology, the UPS continuously conditions incoming power and supplies a stable output, protecting sensitive equipment from power disturbances, voltage fluctuations, surges, and outages.

Key Features

• 40000VA / 36000W power capacity
• True online double-conversion UPS technology
• Three-phase input and three-phase output
• Advanced DSP digital control system
• Built-in battery system
• Zero transfer time (0ms)
• N+X parallel redundancy support
• Supports up to 4 UPS units in parallel
• Output power factor: 0.9
• Power Factor Correction (PFC) technology
• Input current harmonic distortion below 3%
• ECO mode for improved operating efficiency
• Fully digital charger, rectifier, and inverter control
• Wide input voltage range: 208–478Vac
• Wide input frequency range: 40–70Hz
• Intelligent battery charging management
• DC start capability
• Emergency Power Off (EPO) function
• Optional external battery packs for extended runtime
• 7-inch color touch LCD display
• Generator compatible
• USB, RS232, RS485, parallel port, and dry contact communication interfaces
• Optional SNMP card support
• Optional relay card support
• Terminal block input and output connections
• Suitable for enterprise, industrial, and mission-critical environments

Technical Specifications

• Model: EP-UPS40Y33OT
• Capacity: 40000VA / 36000W
• UPS Topology: Online Double Conversion
• Control Technology: DSP (Digital Signal Processor)
• Input Phase: Three Phase
• Output Phase: Three Phase
• Output Power Factor: 0.9
• Transfer Time: 0ms
• Parallel Configuration: Up to 4 Units
• Input Voltage Range: 208–478Vac
• Input Frequency Range: 40–70Hz
• Input Harmonic Distortion: <3%
• Battery System: Built-In Batteries
• External Battery Pack Support: Optional
• Battery Charging Management: Intelligent Charging System
• Display: 7-Inch Touch LCD
• Communication Ports:
  • USB
  • RS232
  • RS485
  • Parallel Port
  • Dry Contact
• Optional Communication:
  • SNMP Card
  • Relay Card
• EPO Function: Supported
• DC Start: Supported
• Input Connection: Terminal Block
• Output Connection: Terminal Block
• Installation Type: Tower
• Warranty:
  • UPS: 2 Years
  • Battery: 1 Year

Ideal Applications

• Data Centers
• Server Rooms
• Industrial Manufacturing Plants
• Healthcare Facilities
• Telecommunications Infrastructure
• Banking and Financial Institutions
• Security Command Centers
• Large Enterprise Networks
• Critical Business Operations

The EVI EP-UPS40Y33OT delivers scalable, reliable, and high-efficiency power protection, ensuring continuous operation of critical systems and infrastructure even in demanding power environments.

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