DSP and IGBT online ups for large IDC rooms with CE
Key Features
1. 6-inch extra large LCD that display 12 language( English/Russian/Spanish/French)
2. Three phase in and out ups better ac-ultilization
Power factor correction + SCR/silicon ac-dc rectifier module for high input p. F. 0.99
3. Data center ups power system in high efficiency, stability and power-saving
Three phase in and out ups' three individual phase 100% dsp-base igbt dc-ac inverter
4.0.9 output power factor,
5:6th generation DSP control
6. N+X parallel redundant ups design for flexible on-demand power expansion, hot-redundancy, tandard with parallel kits, need only external parallel cable to finish N+X configure.
7:High efficiency IGBT (Insulated Gate Bipolar Transistor) inverter technology
8: Excellent load featureIt is completely capable to load from 0~100% while no need to change to bypass, which make sure the output reliable.
9:Adopt 4 layer PCB, and SMD technology.
10:The efficiency of the machine is more than 94%, and reach 98% in ECO mode.
Technical Specification
Low Frequency Strar Series LF33 100K-400Kva |
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Model | LF33 Series | ||||||||||
Rectifier Type | 6p | 12p | 6p | 12p | 6p | 12p | 6p | 12p | 6p | 12p | |
Rated Nominal | 120KVA/108KW | 160KVA/144KVA | 200KVA/180KW | 300KVA/270KW | 400KVA/360KW | ||||||
Rated input voltage | 380/400/415VAC 3-phase 4-wire | ||||||||||
Rated frequency | 50/60HZ | ||||||||||
Input parameters | |||||||||||
Input voltage range | ±25% | ||||||||||
Input frequency range | 45Hz~65Hz | ||||||||||
Input soft start function | 0-100% 5-300settable | ||||||||||
Input power factor | more than 0.98(If harmonic filter is added) | ||||||||||
Input harmonic current (THDi) | less than 4.5%(If harmonic filter is added) | ||||||||||
Bypass | |||||||||||
Bypass voltage range | -20%~+15% | ||||||||||
Bypass frequency range | 50/60HZ±10% | ||||||||||
Output parameters | |||||||||||
Inverter output voltage | 380/400/415VAC 3-phase 4-wire | ||||||||||
Voltage stability | ±1%(Steady status),±3%(Transient status) | ||||||||||
Frequency | 50/60Hz | ||||||||||
Mains power synchronization window | ±5% | ||||||||||
Actually measured frequency accuracy (internal clock) | 50/60Hz±0.01Hz | ||||||||||
Output power factor | 0.9(Output 90kW per 100kVA) | ||||||||||
Transient response time | less than 5ms | ||||||||||
Inverter overload capability | At 0.9 power factor, 110% for 1 hour, 125% for 10 minutes and 150% for 60s | ||||||||||
Short circuit current from inverter | 3ph 1.5ln for 5seconds,1ph 2.9ln for 5seconds | ||||||||||
Maximum Bypass capability | 1000% for 100ms | ||||||||||
Phase shift | With 100% balanced load | less than1° | |||||||||
Characteristic | With 100% imbalance load | less than1° | |||||||||
Total harmonic | 100% linear load | less than1% | |||||||||
Distortion(THDv) | 100% non-linear load | less than3% | |||||||||
System efficiency (full load) | Up to 94% (inverter efficiency is up to 98%) | ||||||||||
Rectifier output parameters | |||||||||||
Charger output voltage stability | 1% | ||||||||||
DC ripple voltage | ≤1% | ||||||||||
Operating environment | |||||||||||
Operating temperature range | 0~40°C | ||||||||||
Storage temperature | -25~70°C(Without battery) | ||||||||||
Relative humidity | 0~95% No condensation | ||||||||||
Maximum operating height | ≤Elevation 1000m, for elevation above 1000m, derate by 1% for every increase of 100m | ||||||||||
Noise (1m) | 58-68dB | ||||||||||
Protection level | IP20 | ||||||||||
Standard | Safety: IEC60950-1 IEC62040-1-1 UL1778 EMC IEC62040-2 CLASS C2 EN50091-2 CLASS A Design and Test IEC62040-3 | ||||||||||
Physical parameters | |||||||||||
Weight (kg) | 980 | 1420 | 1200 | 1750 | 1350 | 2000 | 1600 | 2200 | 2100 | 2750 | |
Width(mm) | 900 | 1250 | 1250 | 1640 | 1250 | 1640 | 1640 | 2280 | 2280 | 2280 | |
Depth (mm) | 855 | 855 | 855 | 855 | 855 | 855 | 855 | 855 | 855 | 855 | |
Height (mm) | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | 1900 | |
*Specifications change without prior notice |
Competitive Advantages:
1: Three Years' warranty for Online UPS, and 1% free UPS or 2% free PCB boards
2: Full protection against over-discharge, overcharge, over load.
3: Strong shock resistance ability
4: Professional technical support before and after sales
5: Timely response, fast delivery time and flexible operations to satisfy any customers' special requests.
6: Free OEM & ODM Service
7: Competitive price, quality and mature products