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Shenzhen UPSEN Electric Co., Ltd
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Reliable 3 Phase Online Lf UPS for Commercial Tax Affair

Shenzhen UPSEN Electric Co., Ltd
Shenzhen UPSEN Electric Co., Ltd
City: Shenzhen
Province/State: Guangdong
Tel: 86-755-29610051
Contact Person: Miss. Nancy

Reliable 3 Phase Online Lf UPS for Commercial Tax Affair

Place of Origin : china
Brand Name : upsen
Model Number : Legend Star Series 10-100Kva
Certification : CE, ISO, RoHS
Price : negotiation
Packaging Details : Cartons & Wooden Pallet
Delivery Time : 7-15 Days
Payment Terms : T/T, LC, WU, Money Gram etc
Supply Ability : 50,000pcs/Month
MOQ : 5pcs
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Reliable 3 phase Online LF UPS For Commercial tax affair
Key Features
1:True onlin double conversion completely isolates the load from various grid faults and pollution
2:DSP technology guarantees high reliability
3:True galvanic isolation transformer design
4:Control designed to withstand all kinds of loads
5:Intelligent battery management to prolong battery lifecycle
6:Direct DC cold start function offers emergency on UPS by battery without utility power
7:Isolation transformer is included for all models
8:Accept dual-mains input
9:Parallel operation with up to 4 units (option)
10:The low frequency UPS is mature electric equipment and the reliability is very high and well known
Applications:
Data center, Industrial equipment, Financial and Securities, Large Data rooms,
Postal and Telecommunications,electric equipments, medical equipments, instruments, Energy and Electricity, Commercial tax affair,etc.
Technical Specification


3P/3P ONLINE UPS SELECTION GUIDE
LS33 Series 10K - 80Kva
MODEL10K20K30K40K60K80K
CAPACITY10KVA/ 8KW20KVA/ 16KW
30KVA/ 24KW

40KVA/ 32KW
60KVA/ 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

Product Tags:

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