EVI 20000 VA / 18000 W Tower, Online 3‑Phase UPS, EP‑UPS20000Y33OT

EVI 20000 VA / 18000 W Tower, Online 3‑Phase UPS, EP‑UPS20000Y33OT. In mission-critical environments—such as data centers, industrial control rooms, healthcare facilities, and telecommunications infrastructure—power continuity isn’t optional; it’s essential. The EVI 20000VA / 18000 W Tower Online 3‑Phase UPS – EP‑UPS20000Y33OT delivers top-tier, uninterrupted power protection in a robust tower design. As a true 3-phase Online Double-Conversion UPS with advanced DSP control and built-in batteries, it offers unmatched performance and reliability. Designed for enterprise-grade resilience, this powerful EVI 20,000VA / 18,000 W Tower Online 3‑Phase UPS – EP‑UPS20000Y33OT features instant load transfer (0 ms), parallel N X redundancy (up to 4 units), wide input tolerances, and scalable connectivity. It’s engineered to support evolving infrastructure while safeguarding critical applications in environments where any downtime results in significant operational consequences. Core Strengths & Benefits True Online Double-Conversion with DSP Precision EVI 20000VA / 18000 W Tower Online 3‑Phase UPS – EP‑UPS20000Y33OT Delivers continuous, ultra-clean power with zero transfer delay. DSP technology enables superior voltage regulation, transient handling, and dynamic response. Scalable 3-Phase Power Delivery From high-density server racks to manufacturing equipment, this EVI 20000VA / 18000 W Tower Online 3‑Phase UPS – EP‑UPS20000Y33OT provides a full 3-phase input and output, efficiently supporting up to 18 kW of usable power (1.8 PF). Redundancy & Expandability EVI 20000VA / 18000 W Tower Online 3‑Phase UPS – EP‑UPS20000Y33OT Supports N X parallel configurations up to 4 units, enhancing reliability, maintaining uptime in the event of component failure, and allowing capacity expansion without downtime. Wide Input Voltage & Frequency Support EVI 20000VA / 18000 W Tower Online 3‑Phase UPS – EP‑UPS20000Y33OT Operates across 208–478 VAC and 40–70 Hz, making it resilient to unstable grid conditions or generator configurations. Intelligent Battery Management & Cold Start EVI 20000VA / 18000 W Tower Online 3‑Phase UPS – EP‑UPS20000Y33OT Includes smart charging algorithms to extend battery life and cold start functionality to enable self-start under battery power during grid outages. Full Communications Package & Monitoring EVI 20000VA / 18000 W Tower Online 3‑Phase UPS – EP‑UPS20000Y33OT Features USB, RS232, RS485, parallel ports, and dry contacts, with optional SNMP and relay cards for seamless integration into network and facility monitoring systems. Touch LCD & Safety Features A 7″ touchscreen LCD provides intuitive, real-time status feedback. Includes IRS emergency power-off (EPO) functionality through a terminal port for accessible safety integration. High Protection Standards  Designed with THDi under 3%, Power Factor Correction (PFC), and built-in surge/lightning protection—ensuring clean and reliable power delivery in critical environments. Technical Specifications (Bullet Format) Model: EP‑UPS20000Y33OT Topology: Online Double-Conversion (DSP-controlled) Form Factor: Tower Configuration: 3-phase input and output Usable Power:20 kVA / 18kW (1.8 PF) Input Voltage Range: 208–478 VAC Input Frequency Range: 40–70 Hz (auto-sensing) THDi: < 3% (input current harmonic distortion) Battery: Internal (typically 20 × 9 Ah SLA batteries) Transfer Time: 0 ms (instant) Redundancy: N X up to 4 units in parallel Efficiency Modes: ECO mode supported Charging Control: Fully digital via charging/rectifier/inverter modules Surge/Lightning Protection: Included Cold Start: Yes Communications: USB RS232 RS485 Parallel port Dry contact interfaces Optional: SNMP card, Relay card EPO (Emergency Power Off): Supported via Terminal Port Optional Extended Runtime: Supports external battery packs User Interface: 7″ Touch LCD Display Protection Features: Overload, short circuit, over-temperature, low battery, etc. Operating Temperature: 0–40 °C Noise Level: < 55 dB at 1 m