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Isolated Transformer Power Supply Online UPS 3 Phase 380V for Data Center
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| Model No. : | LF33 Series |
|---|---|
| Brand Name : | upsen |
Shenzhen UPSEN Electric Co., Ltd
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Product description
Isolated transformer Power Supply Online UPS 3 phase 380V For Data Center
Key Features
1:Triple phase in triple phase out
2:6-inch extra large LCD that display 12 language( English/Russian/Spanish/French)
3:IGBT mosfet and SPWM modulation technologies applied
4:Intelligent battery management maintains battery automatically to prolong the battery life
5:Smart RS232 port for computer monitoring
6:Suitable for bad working condition,big input voltage range,frequency range from 40HZ-70HZ
7:Intelligent battery management
8:Isolated transformer input, dramatically absorb and resist to electricy surge.
9:Extra wide input voltage and frequency range make it adapt to severe power grid environment
10:Meet the need of different power supply
11:Fully digitally controlled by dual DSP, more stable and reliable
12:Protection:overload, over current, over voltage, under voltage, short circuit, etc.
Application:
1:theater and highway and railway tunnels metal halide lamp lighting system.
2:Industrial automatic equipment, SMT chip mounter equipment
3:IDC rooms, bank/securities settlement center, communication network management center
4:Industrial and mining equipment, chemical industry, petrochemical production equipment
5:Transmitter station, control room, medical instruments
Technical Specification
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
Key Features
1:Triple phase in triple phase out
2:6-inch extra large LCD that display 12 language( English/Russian/Spanish/French)
3:IGBT mosfet and SPWM modulation technologies applied
4:Intelligent battery management maintains battery automatically to prolong the battery life
5:Smart RS232 port for computer monitoring
6:Suitable for bad working condition,big input voltage range,frequency range from 40HZ-70HZ
7:Intelligent battery management
8:Isolated transformer input, dramatically absorb and resist to electricy surge.
9:Extra wide input voltage and frequency range make it adapt to severe power grid environment
10:Meet the need of different power supply
11:Fully digitally controlled by dual DSP, more stable and reliable
12:Protection:overload, over current, over voltage, under voltage, short circuit, etc.
Application:
1:theater and highway and railway tunnels metal halide lamp lighting system.
2:Industrial automatic equipment, SMT chip mounter equipment
3:IDC rooms, bank/securities settlement center, communication network management center
4:Industrial and mining equipment, chemical industry, petrochemical production equipment
5:Transmitter station, control room, medical instruments
Technical Specification
|
low frequency strar series LF33 100k-400kva |
|||||||||||
| 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
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