120-800KVA Three Phase Max. Protection Low Frequency Online UPS
Product snapshot:
Model: 120-800KVA
Nominal Voltage: 380/400/415VAC
Nominal frequency: 50/60Hz
Output Power Factor: 0.9
Parallel : maximum 6 pcs UPS
Indicated Language: 12 types(En. Ru. Sp. Fr...)
Efficiency Rate of Machine: ≧94% (≧98% in ECO Mode)
Specifications:
| Model | 120KVA /108KW | 200KVA /180KW | 300KVA /270KW | 400KVA /360KW | 500KVA /450KW | 600KVA /540KW | 800KVA /720KW |
| 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% 5-300S settable |
| Input power factor | >0.98(if harmonic filter is added) |
| Input harmonic current(THDi) | <4.5%(if harmonic filter is added) |
| bypass | |
| Voltage range | -20%~+15% |
| Frequency range | 50/60Hz±10% |
| Output parameters |
| 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±0.05Hz |
| Output power factor | 0.9(output 90KW per 100KVA) |
| Transient response time | <5ms |
| Inverter overload capacity | At 0.9 power factor, 110% fori hour, 125% for 10 minutes and 150%
for 60 seconds |
| Short circuit current form inverter | 3ph 1.5ln for 5 seconds, iph 2.9ln for 5 seconds |
| Maximum bypass capacity | 1000% for 100ms |
| Phase shift characteristic | With 100% balanced load : <1°; With 100% imbalanced load :<1° |
| Total harmonic distortion(THDV) | 100% linear load: <1%; 100% non-linear load: <3% |
| System efficiency(full load) | Up to 94%(inverter efficiency is up to 98%) |
| Rectifier |
| Charger output voltage stability | 1% |
| DC ripple voltage | ≤1% |
| Physical parameters |
| Weight(kg) | 980 | 1420 | 1200 | 1750 | 1350 | 2000 | 1600 | 2200 | 2100 | 2750 | 3690 | 6390 | 7300 |
Dimension (W*D*H)mm | 900*855* 1900 | 1250*855* 1900 | 1640*855*1900 | 1250*855*1900 | 2280*855* 1900 | 2280*855*1900 | 2835*1000*1950 | 3988*1090*1950 |
Application:
Application mainly used in large IDC rooms, banks/securities
settlement center, communication network management center,
semi-production lines and large automation production with its
control system. According to the special need of users was
improved, used in large sports venues, conference room, theather,
highway and railway tunnels metal halide lamp lighting system.
Key Features:
- Use advanced 6th generation DSP and full digital control technologies to realize
higher system stability.
- Output power factor is 0.9, carrying capacity than conventional UPS
with 10% above, as users reduce investment cost.
- Advanced distributed activeparallel technology can realize parallel
operation of 6 pieces UPS units without the need of centralized
bypass cabinet.
- 6-inch extra LCD that can display 12 language(Chinese, English,
Russian, Spanish, French and so on.)
- Extra wide input voltage and frequency range make it adapt to serve
powewr ggrid environment.
- Intelligent battery management maintains battery automatically to
prolong the battery life.
- Standard input/output filter improves the system EMC performance.
- Extra strong capability to withstand output overload and and short
circuit, ensuring the system stability and system safety under
extreme conditions.
- Layered independently-sealed ventilation channel and re-dundant
fan, circuit boards with protective paints and a dust filter
embedded make it highly efficient to disspate heat and protect the
product effectively under severe environment.
Excellent Electrical Performance:
Online double transform structure, double DSP control technology.
- CNG331 series UPS using real online double transform structure.
This architecture is currently the the best to solve the power
structure. The framework can almost completely solve all the power
problem, such as the power utility high and low voltage, voltage
instantaneous fall, reduce oscillations, high-voltage pulsed,
voltage fluctuation, surge voltage, harmonic distortion, clutter
interference wave power supply problems. Provide continuous, stable
and pure sine wave power for the load.
- Adopt double DSP high speed digital signal processing chip
collaborative central CPU microprocessor common to the system
control, feedback, measuring, display, communication etc for
all-round real-time processing, and make the system parameters keep
the same when environment(temperature, humidity, noise,
etc.)changes, even in the input signal distorted, can also provide
accurate current, voltage , frequency and waveform output. This
technology has powerful control functions, thus realizing the
computer system’s comprehensive power management.
Unique battery protection:
Battery switch has the following characteristics:
1. Battery is isolation, safe and reliable;
2. Short circuit protection
3. In case of battery voltage causes the inverter lock, then switch
off automatically to avoid battery discharge damage
4. Fitted with a remote emergency stop button, emergency stop
button can be used remotely disconnect the switch; misuse
protection
Efficiency, energy-saving, environmental protection design,
efficiency of the machine is up to 94%
Core of high available configuration great parallel output
features:
Easy installation:
■layered freestanding obturator ventilation
■ Installed against the wall
■The favourable ventilation design
■Can pass in and out the cables from the top
Operating environment:
Operating temperature range: 0~40℃
Storage temperature: -25℃~70℃
Relative humidity: 0~95%(non-condensing)
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
