EVI 10000VA / 9000W Tower Online 3 Phase UPS with DSP Control and Intelligent Battery Management – EP-UPS10000Y33OT

The EVI 10000VA / 9000W Tower Online 3 Phase UPS (EP-UPS10000Y33OT) delivers enterprise-grade power protection for critical industrial, data center, and high-load applications. Featuring online double-conversion technology with DSP control, it provides clean and stable three-phase power output with zero transfer time. With N+X parallel redundancy supporting up to 4 units, inbuilt batteries, and optional external battery packs, it ensures maximum uptime for mission-critical systems. Advanced features such as ECO mode, intelligent charging management, wide input voltage and frequency range, and multiple communication interfaces make it a versatile and reliable solution for modern infrastructures. The 7” touch LCD display and comprehensive monitoring options provide complete control over power status and system performance.

Product Features

Online Double-Conversion with DSP Control

Delivers uninterrupted, high-quality power by isolating connected equipment from input fluctuations. DSP control ensures precise regulation of voltage and frequency.

Three-Phase Input and Output

Supports 3-phase power delivery for high-load equipment and industrial applications, maintaining system stability under heavy loads.

Inbuilt Batteries with Optional Expansion

Includes inbuilt batteries for immediate backup, with support for optional external battery packs to extend runtime as required.

N+X Parallel Redundancy

Allows parallel connection of up to 4 units for scalable capacity and redundancy, ensuring continuous operation even if one unit fails.

Wide Input Voltage and Frequency Range

Operates efficiently with input voltages from 208–478 Vac and frequencies from 40–70 Hz, adapting to unstable power environments without switching to battery unnecessarily.

ECO Mode and High Efficiency

Reduces energy consumption while maintaining full protection, optimizing operating costs for data centers and industrial environments.

Intelligent Charging Management

Smart battery charging extends battery life and ensures optimal performance for both internal and external battery packs.

Advanced Communication and Monitoring

Equipped with USB, RS232, RS485, parallel port, and dry contact interfaces. Optional SNMP or relay cards enable networked monitoring and control.

DC Start and Emergency Power Off (EPO)

Supports direct DC start for powering devices without mains and includes EPO functionality for safe emergency shutdowns.

Touch LCD Display

A 7” touch LCD provides real-time monitoring of voltage, current, load, battery status, and system alarms for easy operation and management.

Product Specifications

• Model: EP-UPS10000Y33OT
• UPS Type: Tower, Online double-conversion with DSP control
• Power Capacity: 10000VA / 9000W
• Input: 3 Phase, 208–478 Vac, 40–70 Hz
• Output: 3 Phase, power factor 0.9
• Output Transfer Time: 0ms
• Parallel Redundancy: N+X, supports up to 4 units in parallel
• Inbuilt Battery: Yes
• Optional External Battery: Supported for extended runtime
• Charging / Rectifier / Inverter: Fully digital control
• PFC Technology: Included
• Input Current Harmonic Distortion: ≤3%
• ECO Mode: Supported
• DC Start: Supported
• Communication Ports: USB, RS232, RS485, parallel port, dry contact
• Optional Communication: SNMP card / Relay card
• Intelligent Charging Management: Yes
• Emergency Power Off (EPO): Yes
• Outlets / Terminal Ports: Input/Output terminals
• Display: 7” Touch LCD
• Dimensions: Manufacturer specified
• Weight: Manufacturer specified
• Operating Temperature: Manufacturer specified
• Warranty: 2 years on UPS, 1 year on battery
• Application: Industrial equipment, data centers, server rooms, high-load critical systems