DELTA EH Series, Three Phase In – Single Phase Out, 10/15/20 kVA
Power Reliability with the Best Total Cost of Ownership
The Ultron EH series is an online double-conversion 3p-1p UPS which provides reliable power protection for IT rooms, SMBs, telecommunications, banking, medical facilities and industry. Supported with DSP based technology, it offers rapid computation capabilities that enhance system stability and provide precise voltage to load. The Ultron EH series offers many superior features including N+X parallel redundancy and a built-in manual bypass switch to guarantee higher availability and reliability for protecting your critical loads.
Features & Benefits
Assured Reliability
True online double-conversion technology to completely isolate the output power from all input anomalies.
DSP based technology to support rapid computation capability and a simplified control circuit for enhanced stability.
Dual input design to allow different power supply sources for enhanced availability.
Built-in manual bypass to ensure continuous power to the load even if the UPS fails.
Best Total Cost of Ownership
A wide input voltage range of up to 305~477V to reduce battery discharge probability and prolong battery life.
ECO mode efficiency up to 96% to reduce operating cost.
Small footprint to save space.
High Flexibility
Parallel expansion and N+X redundancy up to 4 units without requiring additional cards or equipment.
Additional charger and external charger box for flexible capacity expansion.
Remote and local emergency power-off functions (EPO) to promptly manage the UPS when emergencies occur.
Easy Manageability
Multi-connectivity interface to support remote UPS monitoring and management.
Advanced management software to provide event alert management, remote shutdown event log tracking and analysis.
Reliable battery management for better battery protection.
Specifications
Model
EH-10K / EH-15K / EH-20K
Power Rating
EH-10k : 10kVA / 8kW
EH-15k : 15kVA / 12kW
EH-20k : 20kVA / 16kW
Input
Nominal Voltage : 220/380 Vac, 230/400 Vac, 240/415 Vac
Voltage Range : 208~304 Vac ( 50%~100% load) / 305~477 Vac (100% load)
Power Factor : > 0.95 (full load)
Frequency : 50 / 60 Hz
Output
Voltage : 220/230/240 Vac
Voltage Harmonic Distortion : < 3% (linear load)
Voltage Regulation : ± 2 %
Frequency : 50/60 Hz ± 0.1Hz
Overload Capacity
≤105 %: continuous
≤106%~110%: 10 minutes
≤111%~125%: 5 minutes
≤126%~150%: 30 seconds
Keywords
400 Vac
~304 Vac
IT rooms
50/60 Hz
5 minutes
full load
30 seconds
10 minutes
to 4 units
16kW Input
305~477 Vac
220/380 Vac
linear load
Three Phase
Single Phase
battery life
Power Factor
output power
50%~100% load
critical loads
operating cost
N+X redundancy
K Power Rating
Small footprint
Nominal Voltage
precise voltage
input anomalies
Best Total Cost
DELTA EH Series
system stability
additional cards
High Flexibility
continuous power
Dual input design
Easy Manageability
medical facilities
Additional charger
Voltage Regulation
battery protection
Parallel expansion
higher availability
ECO mode efficiency
60 Hz Output Voltage
manual bypass switch
external charger box
Hz Overload Capacity
DSP based technology
The Ultron EH series
remote UPS monitoring
many superior features
event alert management
N+X parallel redundancy
wide input voltage range
reliable power protection
simplified control circuit
Specifications Model EH-10K
Reliable battery management
flexible capacity expansion
Voltage Harmonic Distortion
Multi-connectivity interface
Advanced management software
rapid computation capability
battery discharge probability
rapid computation capabilities
10/15/20 kVA Power Reliability
different power supply sources
online double-conversion 3p-1p UPS
remote shutdown event log tracking
local emergency power-off functions
True online double-conversion technology
