Gold Member Since 2016
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Eastsun Electricity Science and Technology (China) Co., Ltd.

Single Phase to 3 Phase, UPS, Online UPS manufacturer / supplier in China, offering Double Conversion Single Phase to 3 Phase Online UPS, 2kVA Low Frequency Double Conversion Online UPS for Computer, 30kVA Power Supply Online UPS 3 Phase in Single Phase out and so on.

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Supplier Homepage Product online ups Single phase input and three phase output online ups Double Conversion Single Phase to 3 Phase Online UPS

Double Conversion Single Phase to 3 Phase Online UPS

FOB Price: US $800-2,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $800-2,000/ Piece
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Port: Foshan, China
Production Capacity: 8000pieces/Year
Payment Terms: L/C, T/T, Western Union, Money Gram, TT, LC, money gram, western union

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Basic Info
  • Model NO.: DT10K
  • Type: On-line
  • Application: Industry
  • Standby Time: Long Back up Model
  • Output Capacity: Medium Type
  • Brand: Eastsun
  • Warranty: 1 Year
  • Provide: OEM and ODM Service
  • Display: LCD
  • DC Input Voltage: 216V-384V
  • Communication Software: RS232
  • Transport Package: Carton Box
  • Origin: Foshan
  • Phase: Three Phase
  • Protection: Short Circuit
  • Classification: Lighting/Power
  • Standby UPS: Online UPS
  • Equipment Mode: Centralized Model
  • Color: White
  • Output Wave Form: Pure Sine Wave
  • Efficiency: >90%
  • AC Output Voltage: 220V
  • Certificate: Ce and RoHS
  • Trademark: eastsun
  • Specification: 630*650*1130
  • HS Code: 85044020
Product Description
Double conversion single phase to 3 phase online UPS 

ESDT Series UPS is designed according to  special environment that needs one phase
in three three phase out.It adopts online double conversion design. It is widely used in
single phase power supply occasions, it also can be used in oil fields, military radar
station, communication base stations, industrial slip, TV station, bank, securities,
medical industries.

Double Conversion Single Phase to 3 Phase Online UPS

1. The standard output isolated transformer
2. Super overload ability: 125% 10 minutes, 150% 1 minute
3. DSP digital control technology, pure sine wave output
4. Have the record function of 600 UPS running information
5. The standard automatic bypass and manual bypass function
6. LCD display, make the operation at a glance
7. Standard RS232 interface, remote alarm and fault query management capabilities
8. One phase in three phase out,patented product
9. No need additional control card, without centralized control, can be 8 UPS directly paralleled
10. Optional configuration: USB ports,  SNMP, dry contacts and RS485
11. Superior protection (surge, short-circuit, over-voltage, undervoltages, overcharge, overload, over temperature, reverse connection protection etc.)

Technical speicifications: 
Nominal capacity (KVA/KW)10/815/1220/1630/24
 Input voltage220VAC±25%
Input frequency50/60HZ±10%
Output voltage380VAC±1%
Output Frequency Synchronized with utility in mains mode, 50/60HZ±1% in battery mode 
Waveform Sine wave 
Total harmonic distortion Linear load<3%; non-linear load<5%
Crest factor 3:1
Inverter overload capability 125%10min,150% 1min
Efficiency, load 100%95%
Voltage harmonic distortion<5%
Largest rectifier t voltage260VDC
Charge current6A~20A(adjustable)
Numbers of batteries(pieces)18
battery voltage216VDC
Floating voltage250VDC
ProtectionsShort-circuit, overload, overvoltage, undervoltage, low battery, overtemperature, fan fault
Operating temperature-20~40ºC
Relative humidity0%~90%
Running altitude (maximum)<1,000(each additional 100meters power fell 1% to a maximum 5,000 meters)
CoolingForced  ventilation
Noise≤55DB(Distance 1m)   
Size(W*H*D mm)630*650*1130
Double Conversion Single Phase to 3 Phase Online UPS
Double Conversion Single Phase to 3 Phase Online UPSDouble Conversion Single Phase to 3 Phase Online UPS

Q1 : What is you advantages?


a).We are professional ups manufacturer for more than ten years and we have these staffs with rich

     production and R&D 

b) Excellent workers and skilled engineers 

c).Our aims are to provide every customer high quality, reasonable price and excellent 


 d)we can guarantee to send the goods on time. And also accept any transportation ways that

you require 


Q2 : How do you control the production quality?


a) For materials, we have IQC departments and the IQC testing follow MIL-STD-105E standard

b) in production have 4 times function testing

c) all of our products with 100% burn-in testing

d) 100% QC testing before delivery


Q3 : Do you accept OEM/ODM?

A3 : ODM&OEM are warmly welcomed !!!


Q4 : what's your payment?

a) We can accept payment terms of T/T, Western Union.

 Samples and trial order accept T/T & Western Union. normal order accept T/T &Western Union 

b) 30% ADVANCE DEPOSIT after buyer's confirmed payment, the balance should be paid before shipping when goods are ready.


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