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Shenzhen UPSEN Electric Co., Ltd.

Double Conversion Online UPS, Online UPS, UPS Power Supply manufacturer / supplier in China, offering Online Double Conversion UPS with Output Isolation Transformer, 120/220/230/240VAC Low Frequency Pure Sine Wave Inverters with Charger, MPPT Solar Charge Controller with Ce, RoHS Certifications and so on.

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Supplier Homepage Product Low Frequency UPS Online Double Conversion UPS with Output Isolation Transformer

Online Double Conversion UPS with Output Isolation Transformer

FOB Price: US $1-2,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-2,000/ 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.: Legend Strar Series
  • Type: On-line
  • Application: Fire Safety
  • Standby Time: Standard Machine
  • Output Capacity: Large Type
  • Brand: Upsen
  • Easy Convertible: 3:3
  • Interface Type: Snmp or Relay Cards
  • Cold Start: Have
  • Transport Package: Cartons & Wooden Pallet
  • Origin: China
  • Phase: Three Phase
  • Protection: Short Circuit
  • Classification: Lighting/Power
  • Standby UPS: Sine Wave Output UPS
  • Equipment Mode: Decentralized
  • Voltage: 380V/400/415V
  • Products Status: Stock
  • Thdi: <2%
  • Trademark: UPSEN
  • Specification: CE & ISO Certificate
  • 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
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 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        
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