Guangdong, China
Business Type:
Manufacturer/Factory
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 14001
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Double Conversion Online UPS, Online UPS, UPS Power Supply manufacturer / supplier in China, offering Online Double Conversion UPS with Output Isolation Transformer, Double Conversion UPS Online 1000va 2000va 3000va with Eco Mode and 93% High Efficiency, Pure Sine Wave Inverter with AC Battery Charger and UPS Function and so on.

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Online Double Conversion UPS with Output Isolation Transformer

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1-2,000/ Piece
Port: Shenzhen, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram
Phase: Three Phase
Type: On-line
Protection: Short Circuit
Application: Fire Safety
Classification: Lighting/Power
Standby Time: Standard Machine

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Basic Info

Model NO.: Legend Strar Series
Standby UPS: Sine Wave Output UPS
Output Capacity: Large Type
Equipment Mode: Decentralized
Brand: Upsen
Voltage: 380V/400/415V
Easy Convertible: 3:3
Products Status: Stock
Interface Type: Snmp or Relay Cards
Thdi: <2%
Cold Start: Have
Trademark: UPSEN
Transport Package: Cartons & Wooden Pallet
Specification: CE & ISO Certificate
Origin: China
HS Code: 8504402000

Product Description

Online Double Conversion UPS with Output Isolation Transformer 
Model:Low Frequency Online UPS Legend Strar Series LS33 10K-100K(3Ph in/3Ph out)
 
Key Features
1:Humanized display interface
2:Good after-sale services
3:Accept dual-mains input
4:Built-in output isolation transformer
5:DSP technology guarantees high reliability
6:Pure sine wave output with less than 3% THD
7:Intelligent battery management to prolong battery lifecycle
8:Not principal and subordinate type, but adaptive parallel technology
9:True online double conversion, equipped with IGBT and output transformer
10:Redundant fan design and independent ventilation enhance durable operation under harsh environment

Application
Data center, Industrial equipment,Army Technology ,Large Data rooms, Signaling systems at railway stations, airports and seaports Industrial and Commercial tax affair,Medical Equipment, etc.
 

Technical  Specification

 3P/3P ONLINE UPS SELECTION GUIDE
                                                 LS33 Series 10K - 80Kva
MODEL10K20K30K 40K60K80K
CAPACITY10KVA/        8KW20KVA/ 16KW

30KVA/ 24KW

40KVA/ 32KW60KVA/ 48KW80KVA/ 64KW
INPUT
Nominal Voltage3 x 380VAC/400VAC (3Ph + N)
Acceptable Voltage Range305VAC ~ 460VAC
Frequency46-54Hz or 56-64Hz
INVERTER
Nominal Voltage3 x 380VAC/400VAC (3Ph + N)
PrecisionStationary: ±1%
 Transitory: ±5% (load variations 100-0-100%)
Frequency50/60 Hz synchronised ±1 %
With mains absent ±0.1 Hz
Max. Synchronisation Speed±1 Hz/s
WaveformPure Sinewave
Total Harmonic Distortion (THDv)<2% (Linear Load)
<5% (Non-linear Load)
Phase Displacement120º ±1% (balanced load)
120º ±2% (imbalances 50% of the load)
Dynamic Recovery Time1 cycle at 98 % of the static value
Admissible Overload110% for 10min; 150% for 60sec ; >160% for 200ms
Admissible Crest Factor3:1
Admissible Power Factor0.6~1 (inductive or capacitive)
Imbalance Output Voltage @ 100% Unbalanced Load<1%
Current LimitHigh overload, short-circuit: RMS Voltage Limit
 High Crest-Factor current: Peak Voltage Limit
STATIC BYPASS
TypeSolid state
Voltage3 x 380VAC/400VAC (3Ph + N)
Frequency50/60 Hz
Activation CriterionMicroprocessor control
Transfer TimeZero
Admissible Overload150% for 1 hour; 180% for 30sec; >200% for 200ms
Transfer to BypassImmediate, for overloads above 160%
RetransferAutomatic after alarm clear
MAINTENANCE BYPASS
TypeWithout interruption
Voltage3 x 400V (3Ph + N)
Frequency50/60 Hz
Overall EfficiencyLine Mode90%91%92%93%
Battery Mode90%91%93%93%
BATTERY & CHARGER
Battery Type and Numbers12VDC x 16 pcs12VDC x 32 pcs (29~32 pcs adjustable)
Nominal Battery Voltage192 VDC384 VDC (Based on 32pcs batteries)
Charging MethodCC/CV
Precision ±1%
Charging CurrentMax.: 40 A
Charging Voltage216 VDC432 VDC (Based on 32pcs batteries)
PHYSICAL
Dimensions, D x W x H(mm)656 x 405 x 817656 x 405 x 941840 x 432 x 1140975 x 554 x 1286
Net Weight (Kgs)180205295330451519
* Product specifications are subject to change without further notice
Online Double Conversion UPS with Output Isolation Transformer


 

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