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

Low Frequency Online UPS, Uninterruptible Power Supply, Switching Power Supply manufacturer / supplier in China, offering High Capacity Low Frequency 10k - 80kVA Industrial Uninterruptible Power Supply, Frequency Pure Sine Wave DC to AC 24/48VDC to 220VAC off Grid PV Solar Inverter Within MPPT Inverter Charger and LCD Display, Hybrid Solar off Grid Pure Sine Wave Inverter Controller All in One and so on.

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Supplier Homepage Products Low Frequency Online UPS High Capacity Low Frequency 10k - 80kVA Industrial Uninterruptible Power Supply

High Capacity Low Frequency 10k - 80kVA Industrial Uninterruptible Power Supply

Get Latest Price
Min. Order / Reference FOB Price
5 Pieces US $1-1,000/ 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: Overvoltage
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
Admissible Crest Factor
3:1
Waveform
Pure Sinewave
Max. Synchronisation Speed
±1 Hz/S
with
DSP Technology
Trademark
UPSEN
Transport Package
Cartons & Wooden Pallet
Specification
CE & ISO Certificate
Origin
China
HS Code
8504402000
High capacity low frequency 10K - 80Kva industrial uninterruptible power supply
Model: Low Frequency Online UPS Legend Strar Series LS33 10K-100K(3Ph in/3Ph out)

Key Features
1:Online double-conversion
2:Remote control management(RS-232)
3:DSP technology guarantees high reliability
4:Parallel operation with up to 4 units (option)
5:Control designed to withstand all kinds of loads
6:High accuracy and reliability due to the double DSP control system
7:Frequency convertor mode function input 50Hz output 60Hz or reverse 
8:Advanced network monitor function and support various of operation system
9:Digital signal processing using latest DSP technology provides high performance and system reliability
10:Redundant fan design and independent ventilation enhance durable operation under harsh environment
11:Designed for industry to make sure the UPS works well under the bad circumstance

 
Applications:
Data center, Industrial equipment, Financial and Securities, Large Data rooms, cars, boats, trucks, 
DDC (Direct Digital Control System), Photo Printer, Traffic Lights, Railway Control Room, Army, 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

High Capacity Low Frequency 10k - 80kVA Industrial Uninterruptible Power Supply

 

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