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Shenzhen UPSEN Electric Co., Ltd.

Low Frequency Online UPS, Three Phase Online UPS, LCD Display Online UPS manufacturer / supplier in China, offering Three Phase 3/3 Low Frequency Online UPS 380V System, UPS Replacement Battery for APC UPS, Eaton UPS, Delta UPS, Emerson UPS etc, UPS - Backup Power Supply for Computers and PCS and so on.

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Supplier Homepage Product Low Frequency UPS Three Phase 3/3 Low Frequency Online UPS 380V System

Three Phase 3/3 Low Frequency Online UPS 380V System

FOB Price: US $1-1,000 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $1-1,000/ Piece
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Port: Shenzhen, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: LS33 10K-100K
  • Type: On-line
  • Application: Fire Safety
  • Standby Time: Standard Machine
  • Output Capacity: Large Type
  • Brand: Upsen
  • Nominal Voltage: 3 X 380VAC/400VAC (3pH + N)
  • Parallel Mode: N+X
  • Transport Package: Cartons & Wooden Pallet
  • Origin: China
  • Phase: Three Phase
  • Protection: Overvoltage
  • Classification: Lighting/Power
  • Standby UPS: Sine Wave Output UPS
  • Equipment Mode: Decentralized
  • Technology: CPU Control
  • Cabinet: Metal
  • Trademark: UPSEN
  • Specification: CE & ISO Certificate
  • HS Code: 8504402000
Product Description
Three Phase 3/3 low Frequency Online ups 380v System
Model:Low Frequency Online UPS Legend Strar Series LS33 10K-100K(3Ph in/3Ph out)

Quickly View:
<1>Cold start
<2>Perfect protection
<3>Generator compatible
<4>Intelligent communication
<5>High-powered dynamic feature
<6>Selectable battery inspection module
<7>Optional input harmonic filter or 12 pulse rectifier

Key Features 
1:Built-in isolation transforme
2:True galvanic isolation transformer design
3:Parallel operation with up to 4 units (option)
4:Variety of communication options available
5:Advanced automatic constant charging circuit, prolongs battery life
6:True on-line double conversion design providing all power protection
7:Full protection, overload, over voltage, short circuit, over temperature etc 
8:Sixth generation IGBT, much higher efficiency, lower temperature, more reliable
9:Super wide range of input voltage anti-interferance,adapt to harsh environment in power network.
10:Cold start function: UPS system can directly start UPS by battery pack in the absence of AC input
-self-starting funciton after restoreing utility power supply
11:Compact size and ergonomic design: it can be placed on a desk top or other convenient location
 
Application
Data center, Industrial equipment, Financial and Securities, telecommunication, aviation, traffic, post service, public security, customs, government and other entitiesh etc.
 
Technical Specification
                                                       LS33 Series 10K - 80Kva
MODEL10K20K30K 40K60K80K
CAPACITY10KVA/8KW20KVA/16KW30KVA/24KW40KVA/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 Efficiency90%91%92%93%
90%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      
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