True Online Double Conversion Technology for your Critical and non-Critical Power Loads

Common challenges our clients face with UPS Systems

  • Power capacity sizing to ensure the proper UPS is selected for your load(s)—common system failures we’ve seen stem from inadequate or incomplete inrush current specifications on equipment loads
  • High maintenance costs that are already too high and continue to rise, driven by short VRLA replacement cycles
  • Smaller footprint or different form-factor driven by the need to save rack space and/or floor space
  • System failures resulting in downtime due to various potential factors
  • Higher rack density requiring larger backup power kW capacity, in the same footprint or form factor
  • Redundancy requirement changes from N to N+X to 2N or greater

Maximizing Usability Features

  • Our UPS systems are one of the first available on the market to accommodate advanced Nickel-Zinc (NiZn) battery technology [manufactured by ZincFive]
    1. Lower total cost of ownership (TCO) with up to 4x longer battery life cycle (up to 20 years vs. ~5 years for VRLA)
    2. Safety benefits include being non-flammable, fail-safe, fully recyclable
    3. Rapid discharge applications are ideal, as NiZn batteries retain thermal stability while maintaining a fast recharge capability
    4. High energy density allows for NiZn battery’s weight to be less than half that of a comparable capacity VRLA battery
  • Save floorspace by having the battery string in the same overall enclosure as the UPS
  • Fast deployment and reduced labor costs with pre-installed and tested UPS + Battery systems that arrive ready-to-go, only requiring external cable hookups
  • Easy battery maintenance with slide-out battery drawers, insulated busbar connections and integrated DC disconnect breaker
  • Up to 98% utilizing ECO Mode (Normal Double-Online Conversion Mode achieves up to 93% Efficiency)
  • Smart Sleep function—ability for system to intelligently shut down certain power modules when there is a lower load to increase total load rate over active modules, achieving higher efficiency
  • Integrated rectifier + inverter in each power module improves reliability with reduced points of failure
  • Hot-swappable power modules for simplified maintenance and low mean time to repair (MTTR)
  • Parallel functionality of all individual power modules in each system making each system inherently N+X redundant
  • Built-in system parallel controllers enable multiple UPS systems to parallel together to increase capacity, share a common battery string, and achieve 2N (or greater) redundancy from a single power source— all while ensuring automatic load sharing between power modules
  • Multiple internal temperature sensors for thermal abnormality detection in power modules (external Battery and Ambient Sensors also included)
  • Critical waveform recording for analysis of faults
  • Capacitors and fans runtime monitoring
  • Intelligent battery management for extending battery life and reducing maintenance as the UPS automatically applies boost or float charge, utilizes temperate sensors to avoid over and/or under charge, and adjusts the cut off end-of-discharge voltage according to load capacity
  • Self-aging function allows for simulation of various load conditions for testing, utilizing only 10% utility power relative to simulated load.

UPS System Specifications

Modular UPS System Rated Capacities (kVA)20kVA30kVA50kVA60kVA120kVA180kVA300kVA
Modular UPS System Rated Capacities (kW)20kW30kW50kW54kW108kW162kW270kW
Power Module Capacity10kVA / 10kW30kVA/27kW
System Parrallel CapabilityYes
Nominal Input Voltage (VAC)208V/120V(3P4W + PE)
Input Voltage Range187V - 260VAC (Line-Line, Full Load)
125V - 187VAC (Line-Line, Load De-rated Linearly)
166V - 261VAC (Line-Line, Full Load)
125V - 166VAC (Line-Line, Load De-rated Linearly)
Input Frequency Range40Hz ~70Hz
Power Factor (Input)> 0.99
Total Harmonic Distortion (THDi)THDi <4% with 100% linear load
Output Voltage208V / 120V (Programmable ± 20%)
Output Voltage Regulation± 1.5%
Output Frequency50/60Hz
Power Factor (Output)10.9
Output Crest Factor3:1 (load supported)
Total Harmonic Distortion (THDv)THD <1.5% with linear load / THD <6% with non-linear load
Overload Capability110% for 10 min; 125% for 1 min; 150% for 30s; >150% for 200ms
Unbalanced Load Capability100% (all three phases regulated independently)
Mains Input Loss Transfer Time to Battery (Normal Mode)Instantaneous
Mains Input Loss Transfer Time to Battery (ECO Mode)<10ms
Normal System Efficiency (On-Line Double Conversion Mode)up to 93%
ECO Mode System Efficiency up to 98%
Battery Mode System Efficiencyup to 93%
Battery String Voltage± 120VDC
Compatible Battery ChemistriesValve-Regulated Lead Acid (VRLA) / Nickel-Zinc (NiZn)
Integrated Batteries into Eterna™ UPS CabinetAvailable as an Option
Battery Maximum Charging Current20% * System Output Power (kW) ÷ Battery Voltage
Battery Charging Voltage Precision Accuracy± 1%
Protection of Battery from Deep DischargeYes
UPS System Cold Start from BatteryYes
Monitoring Operational Runtime after Full Load DischargeYes
Interface/HMI 7.0" or 10.4" LCD color touch screen with Mechanical Buttons
CommunicationsSNMP Ethernet, RS232, RS485, USB, Programmable Dry Contacts
Operating Temperature Range32°F ~ 104°F (0°C ~ 40°C)
Storage Temperature-40°C ~ 70°C
Relative Humidity0 ~ 95% Non Condensing
Altitude of Operation< 1000m (Derate 1% for each 100m between 1000m>2000m)
Ingress Protection ClassIP20
Safety StandardsIEC/EN 62040-1 / *UL1778 Option
Electromagnetic Compatibility (EMC) StandardsIEC/EN 62040-2, Category C3 / *FCC PART 15 Class A Option
External cable connectionsRear side: top and bottom cable entry options
ColorBlack / *Custom Colors Available
Dimension RangesVaries by System
Weight RangesVaries by System
Modular UPS System Rated Capacities (kVA)150kVA180kVA250kVA300kVA500kVA600kVA
Modular UPS System Rated Capacities (kW)120kW162kW225kW270kW450kW540kW
Power Module Capacity30kVA/27kW or 25kVA / 22.5kW
System Parrallel CapabilityYes
Nominal Input Voltage (VAC)415V/240V (3P4W + PE)
Input Voltage Range304V - 478VAC (Line-Line, Full Load)
228V - 304VAC (Line-Line, Load De-rated Linearly)
Input Frequency Range40Hz ~70Hz
Power Factor (Input)> 0.99
Total Harmonic Distortion (THDi)THDi <3% with 100% linear load
Output Voltage415V/240V (3P4W + PE)
Output Voltage Regulation± 1.5%
Output Frequency50/60Hz
Power Factor (Output)0.9
Output Crest Factor3:1 (load supported)
Total Harmonic Distortion (THDv)THD < 1 % with linear load / THD < 6% with non-linear load
Overload Capability110% for 1 hr; 125% for 10 mins; 150% for 1 min; >150% for 200ms
Unbalanced Load Capability100% (all three phases regulated independently)
Mains Input Loss Transfer Time to Battery (Normal Mode)Instantaneous
Mains Input Loss Transfer Time to Battery (ECO Mode)<10ms
Normal System Efficiency (On-Line Double Conversion Mode)up to 95%
ECO Mode System Efficiencyup to 99%
Battery Mode System Efficiencyup to 95%
Battery String Voltage± 240VDC
Compatible Battery ChemistriesValve-Regulated Lead Acid (VRLA) / Nickel-Zinc (NiZn)
Integrated Batteries into Eterna™ UPS CabinetAvailable as an Option
Battery Maximum Charging Current20% * System Output Power (kW) ÷ Battery Voltage
Battery Charging Voltage Precision Accuracy± 1%
Protection of Battery from Deep DischargeYes
UPS System Cold Start from BatteryYes
Monitoring Operational Runtime after Full Load DischargeYes
Interface/HMI 10.4" LCD Touch Screen with Mechanical Buttons
CommunicationsSNMP Ethernet, RS232, RS485, USB, Programmable Dry Contacts
Operating Temperature Range32°F ~ 104°F (0°C ~ 40°C)
Storage Temperature-40°C ~ 70°C
Relative Humidity0 ~ 95% Non Condensing
Altitude of Operation< 1000m (Derate 1% for each 100m between 1000m>2000m)
Ingress Protection ClassIP20
Safety StandardsIEC/EN 62040-1 / *UL1778 Option
Electromagnetic Compatibility (EMC) StandardsIEC/EN 62040-2, Category C3 / *FCC PART 15 Class A Option
External cable connectionsRear side: top and bottom cable entry options
ColorBlack / *Custom Colors Available
Dimension RangesVaries by System
Weight RangesVaries by System
Modular UPS System Rated Capacities (kVA)120kVA200kVA
Modular UPS System Rated Capacities (kW)120kW200kW
Power Module Capacity20kVA / 20kW20kVA / 20kW
System Parrallel CapabilityYes
Nominal Input Voltage (VAC)480V/277V (3P4W + PE)
Input Voltage Range± 15% (± 10% / ±20% Selectable)
Input Frequency Range50/60Hz ±10%(±5% selectable)
Power Factor (Input)≥ 0.99
Total Harmonic Distortion (THDi)THDi <3% with 100% linear load
Output Voltage480V/277V (3P4W + PE or 3P3W + PE)
Output Voltage Regulation± 1% (Static)
Output FrequencySynchronized (Normal AC mode); 50/60Hz ± 0.2% (Battery mode)
Power Factor (Output)1
Output Crest Factor3:1 (load supported)
Total Harmonic Distortion (THDv)THD ≤ 3% with linear load / THD ≤ 6% with non-linear load
Overload Capability125% for 10 mins
Unbalanced Load Capability100% (all three phases regulated independently)
Mains Input Loss Transfer Time to Battery (Normal Mode)Instantaneous
Mains Input Loss Transfer Time to Battery (ECO Mode)<10ms
Normal System Efficiency (On-Line Double Conversion Mode)up to 93%
ECO Mode System Efficiencyup to 98%
Battery Mode System Efficiencyup to 93%
Battery String Voltage± 408VDC
Compatible Battery ChemistriesValve-Regulated Lead Acid (VRLA) / Nickel-Zinc (NiZn)
Integrated Batteries into Eterna™ UPS CabinetAvailable as an Option
Battery Maximum Charging CurrentMax 30AMax 50A
Battery Charging Voltage Precision Accuracy± 1%
Protection of Battery from Deep DischargeYes
UPS System Cold Start from BatteryYes
Monitoring Operational Runtime after Full Load DischargeYes
Interface/HMI 7.0" LCD Touch Screen with Mechanical Buttons
CommunicationsSNMP Ethernet, RS232, RS485, Programmable Dry Contacts
Operating Temperature Range32°F ~ 104°F (0°C ~ 40°C)
Storage Temperature-40°C ~ 70°C
Relative Humidity0 ~ 95% Non Condensing
Altitude of Operation< 1000m (Derate 1% for each 100m between 1000m>2000m)
Ingress Protection ClassIP20
Safety StandardsIEC/EN 62040-1 / *UL1778 Option
Electromagnetic Compatibility (EMC) StandardsIEC/EN 62040-2, Category C3 / *FCC PART 15 Class A Option
External cable connectionsRear side: top and bottom cable entry options
ColorBlack / *Custom Colors Available
Dimension RangesVaries by System
Weight RangesVaries by System

We understand you are trying to conquer significant challenges and need significant solutions. Our relentless passion to ensure your project’s success forces us to flip the norm to design and build your equipment to your specs to achieve your user’s maximum usability.

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