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

The EVI 40000VA / 36000W Tower Online 3 Phase UPS delivers superior power protection for mission-critical applications such as data centers, telecom systems, medical facilities, and industrial operations. With advanced double conversion DSP technology, N+X parallel redundancy, and wide input adaptability, it guarantees uninterrupted, clean, and stable power output even under fluctuating grid conditions. This high-capacity UPS is engineered for maximum uptime, efficiency, and reliability.

Product Features

High-Capacity Power Delivery

Provides 40kVA / 36kW of reliable three-phase power with inbuilt batteries for consistent backup performance.

Online Double Conversion with DSP Control

Ensures seamless isolation from power disturbances such as surges, sags, and harmonics for sensitive and critical equipment.

N+X Parallel Redundancy

Supports up to four UPS units in parallel, enhancing scalability and system reliability.

Wide Input Voltage and Frequency Range

Accepts input from 208–478 VAC and 40–70 Hz, making it suitable for unstable power environments and generator compatibility.

Low Harmonic Distortion

Maintains an input current harmonic distortion of ≤3%, improving power quality and efficiency.

Intelligent Battery Management

Features advanced charging and monitoring to extend battery life, with optional external battery packs for extended backup times.

Advanced Communication and Monitoring

Equipped with USB, RS232, RS485, parallel port, and dry contact interfaces, with optional SNMP or relay cards for remote monitoring and control.

User-Friendly Operation

7-inch touch LCD display provides real-time system status, diagnostics, and easy configuration.

Safety and Protection

Includes ECO mode, DC start, cold start, and Emergency Power Off (EPO) functions for safe and efficient operation.

Product Specifications

• Model: EP-UPS40Y33OT
• Capacity: 40000VA / 36000W
• Technology: Online double conversion with DSP control
• Phase: 3-phase input and 3-phase output
• Output power factor: 0.9
• Input voltage range: 208–478 VAC
• Input frequency range: 40–70 Hz
• Transfer time: 0 ms
• Parallel capability: Up to 4 units (N+X redundancy)
• Input current harmonic distortion: ≤3%
• Operating modes: ECO, cold start, DC start
• Communication ports: USB, RS232, RS485, parallel port, dry contact
• Optional accessories: SNMP card, relay card, external battery pack
• Display: 7-inch touch LCD
• Battery: Intelligent charging with optional extended runtime packs