120 - 800KVA Low Frequency Online UPS Three Phase 380 / 400 / 415VAC Excellent Electrical Performance

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)

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 6^th 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