Delta Ultron HPH 20kVA/kW 3-Phase Double Conversion Online UPS (GES403HH33B035)

The Delta Ultron HPH 20kVA UPS (model GES203HH330035) is a compact, high-performance uninterruptible power supply system engineered to deliver continuous, clean, and stable power to mission-critical systems. Designed with a battery-ready configuration, it is optimized for integration with external battery banks, allowing flexible runtime options. Its double-conversion online architecture ensures that connected equipment remains protected from voltage fluctuations, power outages, and electrical disturbances in real-time.

Ideal for data centers, server rooms, healthcare equipment, and industrial automation systems, the Ultron HPH 20kVA offers reliable performance, energy efficiency, and scalable power protection in a space-saving footprint.

Product Features

True Online Double Conversion Topology
Maintains 100% isolation between input and output power, delivering consistent, high-quality voltage without switchover time.

20kVA/kW Power Output
Designed to support critical equipment with high power demands across IT and industrial environments.

Battery-Ready Architecture
Supports external battery systems for customizable runtime without the limitations of internal battery capacity.

Wide Input Voltage Range
Operates efficiently even in unstable power conditions, tolerating input voltage variations from -40% to +20% (at partial load).

Low Harmonic Distortion
Input THDi < 3% and output voltage distortion < 1.5% ensure clean power for sensitive electronic systems.

Parallel Scalability
Supports up to four UPS units in parallel for redundancy or increased capacity up to 480 kW.

High Energy Efficiency
Achieves up to 96% efficiency in online mode and up to 99% in ECO mode, reducing energy costs and heat output.

Advanced Communication
Equipped with multiple ports and slots for seamless remote monitoring, integration with building management systems (BMS), and real-time diagnostics.

Silent Operation
Operates at less than 55 dB, making it suitable for noise-sensitive environments such as office server rooms or medical labs.

Product Specifications

• Model: GES203HH330035
• Execution: Floor-standing
• Application: Data centers, server rooms, industrial control, telecom
• Power Rating: 20 kVA / 20 kW
• Topology: Double conversion online
• Phase Configuration: 3-phase input / 3-phase output

Input

• Rated Voltage: 380/220V, 400/230V, 415/240V
• Voltage Range:
  • Full load: -20% to +20%
  • 70% load: -40% to +20%
• Frequency: 40–70 Hz
• Power Factor: > 0.99 (full load)
• Harmonic Distortion (THDi): < 3%

Output

• Output Voltage: 380/220V, 400/230V, 415/240V
• Voltage Regulation: ±1%
• Harmonic Distortion (THDv): < 1.5% (linear load)
• Frequency: 50/60 Hz ±0.05 Hz
• Power Factor: 1.0
• Overload Capability:
  • ≤105%: continuous
  • 106–125%: 10 minutes
  • 126–150%: 1 minute
  • 150%: 1 second

Battery System

• Battery Type: Supports VRLA, lithium-ion, cylindrical, or nickel-cadmium external batteries
• Nominal Battery Life: ~15 minutes at 70% load (with optional internal batteries)
• Charging Current: 5 A

Communication Interfaces

• LCD display
• 1 x SMART slot
• 1 x MINI slot
• 2 x parallel ports
• 1 x RS-232 port
• 1 x REPO port
• 1 x charger detection port
• 2 x dry contact inputs
• 6 x dry contact outputs

Efficiency

• Online Mode: up to 96%
• ECO Mode: up to 99%

Additional Features

• Manual Bypass: Yes
• Emergency Power Off (EPO): Local and remote
• Parallel Expansion: Up to 4 units (total 480 kW)

Environmental Conditions

• Operating Temperature: 0–40°C
• Relative Humidity: 5–95% (non-condensing)
• Audible Noise: < 55 dB
• Altitude: Up to 1,000 m without derating