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Low Frequency UPS Three Phase Pure Sine Wave UPS Power 10kVA 20kVA 30kVA 40kVA

Low Frequency UPS Three Phase Pure Sine Wave UPS Power 10kVA 20kVA 30kVA 40kVA

Place of Origin : China
Brand Name : UPSEN
Certification : CE, ISO, RoHS
Model Number : Legend Strar Series
MOQ : 5pcs
Price : Negotiation
Packaging Details : Carton & Wooden Pallet
Delivery Time : 5-15 days
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 50,000pcs/month
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low frequency ups three phase pure sine wave UPS power 10kva 20kva 30kva 40kva 60kva 80kva
Model: Low Frequency Online UPS Legend Strar Series LS33 10K-100K(3Ph in/3Ph out)

Key Features
1:enviromental protection and energy-saving
2:Remote control management(RS-232)
3:DSP technology guarantees high reliability
4:True galvanic isolation transformer design
5:Low initial investment and flexible for future expansion
6:Intelligent battery management to prolong battery lifecycle
7:Redundant fan design and independent ventilation enhance durable operation under harsh environment
8:N+1 Parallel systerm for averaging current (optional)
9:Highest reliability and maximum performance for power sharing and redundancy
10:Parallel operation with up to 4 units (option)
11:Advanced network monitor function and support various of operation system

Data center, Industrial equipment, Financial ,Securities, Transmitter station, control room, medical instruments ,Postal ,Telecommunications, Energy and Electricity, Commercial tax affair, etc.

Technical Specification

LS33 Series 10K - 80Kva
30KVA/ 24KW

40KVA/ 32KW
60KVA/ 48KW80KVA/ 64KW
Nominal Voltage3 x 380VAC/400VAC (3Ph + N)
Acceptable Voltage Range305VAC ~ 460VAC
Frequency46-54Hz or 56-64Hz
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
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
TypeWithout interruption
Voltage3 x 400V (3Ph + N)
Frequency50/60 Hz
Overall EfficiencyLine Mode90%91%92%93%
Battery Mode90%91%93%93%
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
Charging CurrentMax.: 40 A
Charging Voltage216 VDC432 VDC (Based on 32pcs batteries)
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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