Delta Ultron Series HPH 20kVA /kW UPS- GES203HH330035

The Delta Ultron HPH 20kVA/kW UPS (model GES203HH330035) is a three-phase, true online double-conversion power protection solution designed for small and medium data centers, enterprise servers, and mission-critical systems. Delivering full-rated active power (20 kW), it ensures maximum availability, high power density, and unbeatable energy efficiency. Featuring a front-access, hot-swappable battery tray design (BN/B models), this UPS supports rapid battery replacement without downtime, minimizing service disruption during maintenance.

Product Features

Full-rated kVA = kW output for high-density loads
Delivers 20 kVA/kW true power output to fully support modern IT equipment and power-hungry applications without derating.

True online double-conversion protection
Provides isolation from grid disturbances including surges, voltage fluctuations, and frequency instability, ensuring continuous and clean power for critical systems.

Front-door, hot-swappable battery tray design
HPH-B/BN models feature a service-friendly design that allows battery replacement from the front panel without shutting down the UPS or disconnecting the load.

Flexible input range for poor power conditions
Operates reliably even in unstable power environments with a wide input voltage range of 300–477 VAC at full load and down to 228 VAC at reduced loads.

High input performance and low harmonic impact
With input power factor > 0.99 and current harmonic distortion below 3%, the UPS minimizes interference with upstream systems and improves energy efficiency.

Advanced overload handling for operational continuity
Supports up to 105% load continuously and can handle temporary surges of up to 150%, allowing continued operation during unexpected demand spikes.

Precise voltage regulation and low distortion output
Maintains output voltage within ±1% and delivers less than 1.5% total harmonic distortion (THD) at linear loads, ensuring safe operation of sensitive electronics.

Compact and scalable architecture
Designed to optimize space and power capacity in IT rooms, with models ranging from 20 to 120 kW for scalable power growth.

Product Specifications

• Model: Delta Ultron HPH 20kVA/kW (GES203HH330035)
• Power rating: 20 kVA / 20 kW
• Input voltage: 380/220V, 400/230V, 415/240V AC (3-phase, 4-wire + G)
• Input voltage range:
  • 300–477 VAC at full load
  • 228–300 VAC at 70–100% load
• Input frequency: 40–70Hz
• Input power factor: > 0.99 (at full load)
• Input current harmonic distortion (iTHD): < 3%
• Output voltage: 380/220V, 400/230V, 415/240V AC (3-phase, 4-wire + G)
• Output voltage regulation: ±1%
• Output harmonic distortion: < 1.5% (linear load)
• Output frequency: 50/60Hz ±0.05Hz
• Output power factor: 1.0
• Overload capacity:
  • ≤105%: continuous
  • 106%–125%: 10 minutes
  • 126%–150%: 1 minute
  • 150%: 1 second
• Battery design (BN/B models): Hot-swappable front battery tray
• Installation: Floor-standing
• Application: Data centers, telecom, medical equipment, industrial systems