EVI 10000VA 9000W Tower Online 3 Phase UPS with DSP Control and Parallel Redundancy – EP-UPS10000Y33OT

The EVI 10000VA 9000W Tower Online 3 Phase UPS is an industrial-grade, high-capacity power backup system engineered for mission-critical operations such as data centers, manufacturing, telecom infrastructure, and enterprise networks. Featuring true online double conversion with advanced DSP control and three-phase input/output, it delivers consistent, pure sine wave power with zero transfer time. This model supports N+X parallel redundancy (up to 4 units), offers intelligent battery management, and includes a large 7” touch LCD for real-time monitoring. With robust digital control systems, wide input tolerances, and comprehensive connectivity, the EVI 10000VA 3 Phase UPS offers reliable, scalable, and efficient power protection.

Product Features

Online Double Conversion with DSP Control

Advanced digital signal processor (DSP) control delivers stable, high-quality pure sine wave power. True double conversion isolates connected loads from all electrical disturbances, providing continuous protection.

Three-Phase Input and Output

Designed for environments requiring high-capacity three-phase power, ensuring better load balancing, energy efficiency, and compatibility with industrial systems and large infrastructure.

N+X Parallel Redundancy (Up to 4 Units)

Supports up to 4 units in parallel configuration for redundancy or load sharing. N+X design ensures continuous uptime even if one unit fails, enhancing system reliability.

Inbuilt Batteries and External Battery Pack Support

Comes with built-in batteries for standard backup time and supports optional external battery packs for extended runtime, making it adaptable to various backup needs.

Zero Transfer Time

Delivers continuous power with 0ms transfer time between utility and battery mode—ideal for sensitive or critical equipment requiring absolute power continuity.

High Output Power Factor

Delivers 9000W of real power with a 0.9 output power factor, ensuring full utilization of power capacity to meet the demands of modern equipment.

Wide Input Voltage and Frequency Range

Operates reliably within 208V – 478V AC input and supports frequency ranges from 40Hz to 70Hz, providing superior tolerance for unstable or fluctuating power environments.

Low Input Harmonic Distortion with PFC

Incorporates power factor correction (PFC) with less than 3% input current harmonic distortion, reducing impact on upstream power systems and improving efficiency.

ECO Mode Function

Offers high-efficiency ECO mode for energy savings during stable grid conditions, reducing heat and operational costs without compromising performance.

Fully Digital Charging, Rectifier, and Inverter Control

Utilizes advanced digital technology for precise control of charging, rectification, and inversion processes, enhancing stability, responsiveness, and overall system performance.

DC Start Capability

Supports DC start functionality, allowing the UPS to power on directly from the battery in the absence of utility power—crucial for emergency scenarios.

Intelligent Battery Management

Manages battery charging based on temperature and usage to extend lifespan, improve recharge cycles, and provide consistent battery health diagnostics.

Emergency Power Off (EPO)

Equipped with an EPO port for safe and immediate shutdown of the UPS in case of emergency or maintenance events.

7-Inch Touchscreen LCD Display

Features a large, intuitive 7” touch LCD that displays real-time system metrics, alarms, battery status, input/output readings, and operational mode.

Terminal-Based Input/Output Connections

Designed with terminal ports for input and output wiring, offering secure, high-current connectivity for industrial and high-load environments.

Multiple Communication Ports

Standard communication options include USB, RS232, RS485, parallel port, and dry contact. Supports optional SNMP and relay cards for remote monitoring and automation integration.

Product Specifications

• Capacity: 10000VA / 9000W
• UPS Type: Online Double Conversion
• Output Power Factor: 0.9
• Input Voltage Range: 208V – 478V AC
• Input Frequency Range: 40Hz – 70Hz
• Output Voltage: 380V / 400V / 415V AC (Three-Phase)
• Output Waveform: Pure Sine Wave
• Output Transfer Time: 0 ms
• Parallel Redundancy: N+X (Supports up to 4 units)
• Input Current Harmonic Distortion: <3% (with PFC)
• Battery Type: Inbuilt (Sealed Lead Acid), Optional External Battery Pack Supported
• Charging Technology: Fully digital (Charging / Rectifier / Inverter)
• Cold Start: Supported (DC Start Function)
• ECO Mode: Supported
• Emergency Power Off (EPO): Yes
• Display: 7” Touch LCD Display (Real-Time System Monitoring)
• Input/Output Connection: Terminal Port
• Communication Ports:
  • Standard: USB, RS232, RS485, Parallel Port, Dry Contact
  • Optional: SNMP Card, Relay Card
• Intelligent Battery Management: Yes
• Operating Temperature: 0°C to 40°C
• Relative Humidity: 0% – 90% non-condensing
• Warranty: 2 years on UPS, 1 year on battery
• Model Number: EP-UPS10000Y33OT