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.

Assured Reliability

  1. True online double-conversion technology to completely isolate the output power from all input anomalies.
  2. DSP based technology to support rapid computation capability and a simplified control circuit for enhanced stability.
  3. Dual input design to allow different power supply sources for enhanced availability.
  4. Built-in manual bypass to ensure continuous power to the load even if the UPS fails

Best Total Cost of Ownership 

  1. A wide input voltage range of up to 305~477V to reduce battery discharge probability and prolong battery life.
  2. ECO mode efficiency up to 96% to reduce operating cost.
  3. Small footprint to save space.

High Flexibility

  1. Parallel expansion and N+X redundancy up to 4 units without requiring additional cards or equipment.
  2. Additional charger and external charger box for flexible capacity expansion.
  3. Remote and local emergency power-off functions (EPO) to promptly manage the UPS when emergencies occur.

Easy Manageability 

  1. Multi-connectivity interface to support remote UPS monitoring and management.
  2. Advanced management software to provide event alert management, remote shutdown event log tracking and analysis.
  3. Reliable battery management for better battery protection.

EH Series 10/15/20 kVA (Leaflet)

Specifications

Model
DPH 80 System / DPH 120 System

 

Power Rating
DPH 80 System
20/40/60/80 kVA
20/40/60/80 kW
Power Module Quantity : Up to 4 units

DPH 120 System
20/40/60/80/100/120 kVA
20/40/60/80/100/120 kW
Power Module Quantity : Up to 6 units

  

Input
Nominal Voltage : 220/380V, 230/400V, 240/415V (3-phase, 4-wire + G)
Voltage Range : 305~478 Vac (full load)
Current Harmonic Distortion : ≤ 2% *
Power Factor : > 0.99
Frequency Range : 50/60 Hz

  

Output
Voltage : 220/380V, 230/400V, 240/415V (3-phase, 4-wire + G)
Voltage Harmonic Distortion : ≦ 1% (linear load); ≦ 4% (non-linear load)
Voltage Regulation : ±1% (static)
Frequency : 50/60 Hz
Overload Capability : ≦ 125% : 10 minute; ≦ 150% : 1 minute; >150%: 1 second

  

Display : 10” color touch screen

  

Interface
Standard
External battery temperature dry contact x 4, External switch/breaker status dry contact x 4, Output dry contact x 6, Input dry contact x 4, Parallel port x 2, USB Port (Type A x 2; Type B x 1), RS232 Port x 1, Modbus Port x 1, BMS (RJ45) x 1, Ethernet x 1, SNMP Slot x 1, REPO Port x 1

  

Conformance
Safety : CE (IEC62040-1, IEC62040-2 (C3: standard, C2: optional)

  

Efficiency
AC-AC Mode : > 96% (Peak efficiency)
ECO Mode : 99%

  

Battery
Nominal Voltage : ±240 Vdc (default, ±180Vdc~±276Vdc configurable)
Charge Voltage : ±272Vdc (adjustable from 204V to 312V)
Protection of Battery Deep Discharge : Yes

  

Environment
Operating Temperature : 0 ~ 40℃
Relative Humidity : 95% (non-condensing)
Audible Noise (at one meter) : < 65 dB
IP Protection : IP20

  

Others
Parallel Redundancy and Expansion : Module and system redundancy, Maximum 8 units
Battery Start : Yes

  

Physical
Dimensions (W x D x H) : 600 x 850 x 1445 mm
Weight – UPS System (without power modules) : DPH 80 System : 150 kg / DPH 120 System : 162 kg
Weight – 20kW Power Module (optional) : 18 kg

 
* When input voltage total harmonic distortion input is less than 1%

All specifications are subject to change without prior notice.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

IBattery
Battery Voltage : 240 Vdc

Charge Current
Built-in: 4A
Additional charger board (optional): 4A

Charge Voltage
Float charge 272 ± 2 Vdc
Boost charge 280 Vdc

Communication Interfaces
SMART Slot x 1, MINI Slot x 1, Parallel Port x 2, RS232 Port x 1, REPO Port x 1m Charger Detection Port x 1

Conformance
Safety & EMC : CE, IEC62040-1, IEC62040-2

Other Features
Emergency Power Off : Local and remote
Maintenance Bypass Switch : Built-in

Efficiency
Online Mode : 91%
ECO Mode : 96%

Environment
Operating Temperature : 0 ~ 40ºC
Relative Humidity : 5% ~ 95 % (non-condensing)
Audible Noise
EH-10k : < 55 dBA
EH-15k/EH-20k : < 60 dBA

Physical
Dimensions (W x D x H)
EH-10k : 200 x 490 x 490 mm
EH-15k / EH-20k : 250 x 610 x 650 mm

Weight
EH-10k : 26 Kg
EH-15k / EH-20k : 45 Kg

All specifications are subject to change without prior notice.