HPH Series 20-120 kW

Best-in-class power protection with maximum power and cost efficiency

Behind every great design there is an answer. Delta’s true online double-conversion Ultron HPH Series is the solution for small and medium data centers and mission critical applications requiring highly reliable power protection and unbeatable energy efficiency.

The innovation behind the Ultron HPH Series UPS design incorporates low iTHD (<3%), 96% AC-AC and 99% ECO mode energy efficiency for increased Total Cost of Ownership (TCO) savings. Fully rated power (kVa=kW) without de-rating, the Ultron UPS offers leading AC-AC efficiency without sacrificing any available power requirements. Increased availability is further augmented through Ultron HPH watch-dog design.

Quite simply, the HPH Series UPS from Delta is a best-in-class (three phase 20/30/40/60/80/100/120 kVA UPS) power protection system that combines maximum available power, unsurpassed energy efficiency, and superior power performance with a significant advantage: TCO savings. HPH is an ideal choice for datacenters as well as for industries involved in factory equipment, communication systems, computer network systems, medical systems, monitoring systems and more. Since the Ultron HPH series UPS was launched in 2013, it has obtained wide adoption by customers and professional organizations worldwide, such as HPH 20kVA and 30kVA UPS for the luxury car manufacturers in Germany, key telecommunication operators in Asia, and international medical equipment providers in India, to name a few.


HPH Series applications: Datacenter, Telecom, Industrial, Network, Security, Lab, Medical, Metro, Banking

Swappable interior architecture for quick and easy maintenance; Redundant fan design enhances system reliability

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Best-in-Class Power Performance and Efficiency

  • Fully rated power (kVA=kW) for maximum power availability
  • Leading AC-AC efficiency up to 96% saves energy costs
  • Low harmonic pollution (iTHD<3%) and high input power factor (>0.99) reduce upstream investment costs

Assured Reliability

  • Wide input voltage range allows the UPS to operate in harsh electrical environments and extends battery life
  • DSP based technology enables reduction in the number of electronic components to lower failure rate
  • Redundant auxiliary power and fan design* enhance system reliability
    * Applied for models HPH-60/80/100/120K
  • Watch-dog design of dual auxiliary power circuit to eliminate single-point failure to ensure reliability
  • Built-in manual bypass ensures continuous power to the load even if the UPS is under maintenance

Greater Flexibility

  • A wide choice of configurations, such as N+X redundancy and hot stand-by
  • Adjustable charging current and charging voltage meet different battery configuration requirements
  • Flexible battery configuration optimizes battery investment

Superior Serviceability and Management

  • Front-door battery replacement with hot-swappable battery tray design supports easy and quick replacement without turning the unit off (HPH-B / BN)
  • HPH-B: UPS integrated battery model has batteries inside
  • HPH-BN: UPS integrated battery model has no batteries inside
  • Swappable interior architecture and front access servicing enables quick and easy maintenance*
    * Applied for models HPH-60/80/100/120K
  • Multi-connectivity interface supports remote UPS monitoring and management

Technical Specifications

Model HPH-20K, HPH-30K, HPH-40K,
HPH-60K, HPH-80K, HPH-100K, HPH-120K
Power Rating [20K]: 20 kVA/kW
[30K]: 30 kVA/kW
[40K]: 40 kVA/kW
[60K]: 60 kVA/kW
[80K]: 80 kVA/kW
[100K]: 100 kVA/kW
[120K]: 120 kVA/kW
Nominal Voltage 380/220Vac, 400/230Vac, 415/240Vac (3 phase, 4-wire + G)
Voltage Range [20-40K]: 300~477 Vac (full load), 228~300 Vac (70%~100% load)
[60-120K]: 332~477 Vac (full load), 228~332 Vac (63%~100% load)
Frequency 40~70Hz
Power Factor > 0.99 (full load)
Current Harmonic Distortion < 3%
Voltage 380/220Vac, 400/230Vac, 415/240Vac (3 phase, 4-wire + G)
Voltage Regulation ± 1 %
Voltage Harmonic Distortion [20-40K]: < 1.5% (linear load)
[60-120K]: <2% (linear load)
Overload Capability < 105%: continuous
106% ~ ≤125%: 10 minutes
126% ~ ≤150%: 1 minute
>150%: 1 second
Output Power Factor 1
Frequency 50/60Hz +/- 0.05Hz
Battery Voltage 240Vdc
Type Support SMF/VRLA/Tubular/Ni-Cd
Quantity [20-40K]: 32-50 pcs
[60-120K]: 32-46 pcs***
Charge Current (Max.) [20K]: 5A
Built-in [30/40K]: 9A
[60K]: 10A
[80K]: 15A
[100/120K]: 20A
Typical Backup Time** [20K-BN/B]: 15 min
[30K-BN/B]: 10 min
[40K-BN/B]: 9.5 min
Communication Interfaces SMART Slot x 1, MINI Slot x 1, Parallel Port x 2, RS232 Port x 1, REPO Port x 1, Charger Detection Port x 1, Input Dry Contact x 2, Output Dry Contact x 6, USB Port x 1*
Safety CE, RCM
UPS Classification According to IEC 62040-3 VFI-SS-111
Other Features
Parallel Redundancy Up to 4 units
Emergency Power Off Yes (local and remote)
Maintenance Bypass Switch Yes
AC-AC [20-40K]: Up to 96%
[60-120K]: > 96% (HPH 40-120K efficiency is tested by TÜV)
ECO Mode Up to 99%
Operating Temperature 0 ~ 40˚C
Relative Humidity 5% ~ 95% (non-condensing)
Audible Noise [20K]: < 55 dB
[30/40K]: < 60 dB
[60-120K]: < 65 dB
Dimensions (W x D x H) [20-40K]: 380 x 800 x 800 mm
[60/80K]: 520 x 800 x 1175 mm
[100/120K]: 520 x 800 x 1760 mm
Weight [20K]: 66.5 Kg
[30K]: 86.06 kg
[40K]: 86.5 Kg
[60K]: 186.5 kg
[80K]: 191 kg
[100/120K]: 312 kg
Physical (BN/B)
Dimensions (W x D x H) [20-40K]: 490 x 830 x 1400 mm
Weight (with batt.) [20K-B]: 365 kg
[30K/40K-B]: 385 kg
Weight (without batt.) [20K-BN]: 131 kg
[30/40K-BN]: 162 kg